"mortar"

One of the first residential developments created and offered for sale by Westminster City Council, Cosway Street, in Marylebone, London is a collection of 49 contemporary homes set around an attractive communal garden. Vandersanden’s Cayenne, Woodland Mixture and Lima bricks are integral both to the pre-cast Design for Manufacture and Assembly (DfMA) panels, forming the facades, and the traditional hand-laid brickwork lining the balcony spaces. This landmark building was inspired by the area’s Georgian terraces and Victorian mansion blocks. From the choice of materials to the precise proportions and the gentle curves of the scalloped panels, every element of the architecture has been considered to help stitch the scheme into its setting. David Miller Architects took over the project post planning approval. The design intent was to craft the building as if it had been carved from brick. A key decision was to employ pre-fabricated DfMA brick panels for the main facades, alongside traditional hand-laid brickwork for the inset balconies. Using this approach allowed the construction team to build quickly to a precise, high quality and efficient standard in a controlled manufacturing environment, using less energy and carbon and creating less waste. The idea was to split the building’s mass using the materiality, colours and textures of the three different bricks and the scalloped form of the panels to respond directly to the context of the site. The choice of bricks was incredibly important and had to meet the planning design intent explains Sundas Rohilla, project architect at David Miller Architects. “It was essential to ensure we were picking up the right tones of reds, yellows and greys from the existing buildings; Vandersanden’s Cayenne, Woodland Mixture and Lima do this perfectly. They also harmonise with the pigmentation of the concrete sills and copings, as well as with the window and balcony railing colours.” “We’d used Vandersanden products on a previous project for Westminster City Council and we’re now using them to deliver two other projects in the same area, Ashbridge Street and Ashmill Street. It comes down to the hues and the textures that the bricks offer and the company’s commitment to sustainability.” The mass of the building is reduced not only by the different blocks of brick colours but also by the gradation of the mortar colours across the façade. In all, there are five mortars with the darkest at the base of the wall and the lightest at the top. Using mortars in this way meant that there was no need to use different brick types to achieve the same effect, but it did mean that it was essential to have bricks of the right texture and consistency. The brick panels were pointed off-site in the factory. With such a complicated design, off-site construction meant that precise tolerances could be achieved, and the quality of the brickwork could be seamless. In all, 285 precast panels were manufactured by Decomo in Belgium to create 3.500m2 of finished facades. Dueto the façade’s differing curvatures, Decomo had to cut and bond the bricks to various sizes with 117 different shapes for each of the three brick colours. The bricks used by Decomo in Belgium exactly matched those being used on-site by the bricklayers, with Vandersanden working closely with the design team and directly with Decomo to manage this process. “Vandersanden was incredibly helpful and responsive from the start, providing samples and initial quotes during brick selection,” notes Rohilla. “The company’s approach to sustainability and collective wellbeing resonates with ours as an architectural practice. Knowing that Vandersanden has Environmental Product Declarations (EPDs) that are super open means that we can easily compare against other products. It feels like sustainability is really embodied into their culture.”  “Our experience with Vandersanden has been great and their products have helped us deliver top quality housing. Everyone involved is very proud of the building’s aesthetic and that is due to the bricks. It’s been a very good experience and we hope to keep working with them.”The design for Cosway Street was by Bell Phillips, realised by Osborne and David Miller Architects as their delivery architects. To find out more about the bricks used in this project or to see the wide range of high-quality bricks available from Vandersanden, click on the 'View more' link

Challenge: Many elements of the iconic skyscraper were facing embedded steel corrosion, including the structural steel lattice columns within the colossal terracotta enclosures. The expansion of the steel caused by the corrosion was severely damaging the masonry cladding and cracking the six-foot-tall terracotta bison heads.Strategy: Installation of an impressed current cathodic protection (ICCP) system at the steel sections with the colonnades on 29th to 32nd floors. The system consisted of LoCem® +point® anode mortar was applied within the bed joints and drilled in to provide 360° protection of the steel surfaces. The bison heads were deconstructed, steel cleaned-up and masonry reconstructed. LoCem® is a low carbon cement alternative (AACM), which can also act as a cathodic protection anode for controlling steel frame corrosion.Outcome: The ICCP system resulted in long-term performance and control for the whole life preservation of our clients’ assets. Using AchillesICP for control over corrosion rate, and AiMS to collect the data, the client had full transparency over structural health and the power to make predictive maintenance decisions.

We supplied our Irish-produced Streetscape® BS 7533 compliant laying course materials including; bedding course, jointing, and priming mortars, to Scottish-based principal contractor, RJ McLeod (Contractors) Ltd for the hardscape element of the new Helix Park project in Falkirk, Scotland.The hardscape element of the Helix Park, comprising of open-space paving and connecting pathways, totalling 9,000 m2 of granite paving, was expertly laid by paving contractor, Granite Paving Specialist Ltd. The SMET Streetscape® portfolio complies with the rigorous requirements of BS 7533 with all products undergoing independent testing and certification to confirm compliance. By providing a superior level of customer service and focused aftercare to our Smet Supported Partners with the Streetscape® brand, we demonstrate best-practice in Streetscape Hardscaping construction partnerships. Click for more detailed information on the SMET Streetscape® BS 7533 range: https://www.smetbuildingproducts.com/products/streetscape/Click for more on some of the projects we have supplied to:https://www.smetbuildingproducts.com/projects/by-product/streetscape-high-strength-bedding-concrete/Contact SMET for any Streetscape enquiries.

The ChallengeA rapid build retaining wall solution was required to cut down the construction programme.House builders are experiencing extraordinary pressure to meet targets despite the shortage of materials and skilled labour. Contractors are faced with incredibly tight construction programmes which are difficult to deliver on.This challenge is prevalent throughout GB and Ireland, and the case is no different on Bushby Fields Housing Development in Leicestershire. Contractor P Hughes explored every opportunity to claw back on their construction programme, without compromising quality, sustainability, health or safety on the Bloor Homes site.When considering retaining wall options, P Hughes first considered traditional masonry walling. But as skilled brick layers are in short supply and masonry walls are slow to build, they were open to alternatives.The SolutionSecura Grand was selected as it is readily available, quick to install and doesn’t require skilled labour.Tobermore is proud to have supplied their Secura Grand Segmental Retaining Wall System to the Bushby Fields Housing Development. Secura Grand is used in the attractive colour Slate to prevent sloping site issues as well as creating a more efficient use of land. Secura offered a cost-effective mortar-free solution which promised a fast and easy installation process.

Challenge: C-Probe's LoCem® +chase® anode mortar has been installed at the Omni Shopping Centre Car Park in Edinburgh, Scotland to 4 levels of underground car parking as part of a comprehensive corrosion management strategy. Overtime the popular car park had succumbed to structural damage and corrosion caused by the ingress of chlorides from de-icing salts from above.Solution: This system comprised of 42 ICCP zones and 7 additional monitoring zones forlevels protected using surface-applied corrosion inhibitors. In addition to this, some 6000 C-Puck galvanic anodes were used to protect newly repaired areas to 2 levels. All the anodes and monitoring could be controlled and data accessed remotely throughoutthe car park with AchillesICP and AchillesIES, helping to extend its service life for 100+ years.Outcome: This ESG compliant approach meant there was no need for demolition or extensive reconstruction using new materials, helping to reduce waste and harmful emissions. Reconstruction was also a near-impossible strategy due to underground facility and electric tram on land, meaning something non-invasive like cathodic protection was essentialto minimise social disruption. 

Job:Wilton House BelfastSmet Supported Partner:Kelly Bros Contracting for Poplar Investments LtdProducts:bauprocalc KG – Hydraulic Lime-Based Skim Coatbauprocalc 830 – Hydraulic Lime-Based Render/PlasterRelated DownloadsTDS CASEA bauprocalc KG – Hydraulic Lime-Based Skim CoatTDS CASEA bauprocalc 830 – Hydraulic Lime Based Render/PlasterEPD – CASEA bauprocalc 830SMET and Haldane Fisher NHL BrochureCLEAN WALL® BrochureDescriptionbauprocalc KG – Hydraulic Lime-Based Skim Coat and bauprocalc 830 – Hydraulic Lime-Based Render/Plaster was selected for the internal plastering and external render in the renovation of this important historical building in Belfast. Principal building contractor, Kelly Bros. on behalf of Poplar Investments Ltd was tasked with this mammoth renovation project which comprised 15 Luxury Apartments, in-situ concrete frame, brick and render & Zinc standing seam Facade, completed with a flat roof.WHY USE LIME-BASED RENDER AND PLASTER?SMET’s bauprocalc products are CE-marked, factory-produced hydraulic hardening skim coat plasters and render based on lime, specially designed for hand and machine application produced to DIN EN 998-1. bauprocalc KG and bauprocalc 830 contribute to a healthy internal atmosphere. They are an excellent alternative to plaster and renders containing gypsum or patent cement that have less vapour permeable qualities.They are ideal for kitchens, bathrooms, and rooms where high humidity levels are expected. bauprocalc KG produces a mortar that is softer than cement mortar. After the initial set, stability and strength gradually build up over time, allowing enough flexibility to cope with minor settlement or movement in the building during this period, thereby reducing the risk of cracking.bauprocalc 830 has unique properties, making it suitable for application on low, medium and high-density substrates, especially suited for the renovation of old /listed buildings and ecological new builds. Good vapour permeability performance allows an unhindered transference of excess internal moisture through the building to the outside, thereby contributing significantly to a balanced and healthy internal atmosphere.SMET is delighted to have supplied its bauprocalc plaster and render for the lime rendering and plastering of Wilton House, helping Poplar Investments Ltd & Kelly Bros transform the 19th-century Belfast city centre building into unique, hotel-like, serviced apartments. Michael Brannigan from Poplar Investments said, “Historical features are preserved not only in the appearance of the building but also in the actual buildup, which was exemplified by the use of lime plaster as it was done 200 years ago to ensure wall breathability” (Source: NB 32-4).Check out SMET’s range of lime and lime-based products available from Smet Building Products Ltd.

Award-winning Surrey-based firm, Fletcher Crane Architects, has specified Vandersanden’s 65mm Antro facing brick for interiors and exteriors at Tree House, an impressive, new, contemporary home in Ealing, West London. Located in a conservation area and constructed on a 12 x 12m former garage site, bounded by rear gardens, Tree House is a two-bedroom property that stands assertively against the characterful and repetitive villas in the street. Fletcher Crane has designed the home as an articulated series of volumes in a split-level arrangement of rooms around a central spine. The kitchen and living room sit on the upper storeys to make the most of natural daylight while the two bedrooms are submerged within semi-sunken floors.Boldly deployed and celebrated for the texture, variation and interest they provide, Tree House’s components are a fundamental part of the Fletcher Crane vision. Inside and outside the home, extensive use is made of three principal materials to create a naturally appealing, raw palette of black ash timber, tubular metalwork and multi-coloured Antro brick from Vandersanden.The load bearing Antro brickwork is exposed and flush-jointed with traditional lime mortar to create a unifying, almost monolithic appearance. ‘Baubuche’ structural timber joists span the brick structure, while, in the basement, the in-situ concrete frame is left bare. The central staircase is encased in ash timber panelling which is set against more curved Antro brickwork and sharp metal balustrades. Outside a sunken planted courtyard is accessed using stepped Antro brick planters and a paddle stair constructed of black cobble setts.“We like the texture, the tones and the variety that the Antro brick gives us at Tree House,” says Harry Reid, Architect at Fletcher Crane Architects. “Vandersanden offers a significant range of these light multi-coloured bricks, both in white and grey hues which are very attractive for this type of project. The company supplied us with a number of sample options for comparison and contrast, and we duly selected Antro as our brick of choice. We’re delighted with it, particularly in how the Antro brick combines with the lime mortar, and other components at Tree House to create the overall feeling of an intimate yet generous home that’s filled with light and rich in materials.”Antro is created from a combination of different clay forms which yield a grey base colour, then coated with specific sand types to bring a grained, creased texture to the brick. The clay structure evokes darker and lighter tones out of the base grey along with shades of white in the overall final appearance.For more information on Fletcher Crane Architects go to https://www.fletchercranearchitects.com/. To find out more about the bricks used in this project or to see the wide range of high-quality bricks available from Vandersanden, click on the 'View more' linkCredit: Photography by Lorenzo Zandri © 2021

application area: heritageuse type: wood fireplace in country mansionproject scope: restore georgian fireplaces, keep large fireplace openingadded value: non-destructive solution, ideal for heritage buildings BackgroundThe 18th Century Georgian Country House is a Grade 1 listed building and also English Heritage. The owners of the Derbyshire home wanted to use the original antique fireplaces with the existing large openings. The pargetting in the chimneys had fallen away and the mortar joints were leaking into different parts of the building. Lining with stainless steel liners was not feasible here as it would have compromised the cross sectional area of the chimney and the fireplace opening would have had to be closed down considerably.Due to the protected status of the building extra caution had to be exercised to minimise the effects of the works carried out to the interior of the building.Statement of workThe installation was quick and it did not impact the structure of the building. 4x Furanflex RWV liners were installed, each was finished within a day’s work, making it possible to use the period fireplaces once again. The most important requirement was to keep the current chimney sizes the same. This was made possible by FuranFlex25, which was inflated inside the chimney flue to expand into the available space, maximising the lined flue size.

AG was appointed by Meegan Builders for the provision of hard landscaping products in the construction of a brand-new office and manufacturing building for Combilift, Co. Monaghan.AG supplied its premium Plaza paving in Salt and Pepper for the front of the building structure; a popular 600x200x50 granite water-etched paving, which offers long life with minimal maintenance. AG’s Plaza paving offered the correct power and durability to be fit for purpose, without sacrificing on aesthetics. Plaza is manufactured using extremely high-quality aggregates, giving it uncommon durability and excellent slip resistance that truly lasts under areas of high traffic and pressure.A colour mix of Salt and Pepper was selected to contrast with the lighter building structure and to offer a hard-wearing alternative to traditional granite composites. AG’s Plaza paving is produced in the UK using locally sourced aggregates, with a high percentage of recycled materials in the base mix. 100% renewable energy is used during the production process, something AG has been committed to introducing throughout its product ranges.AG also supplied Steintec products to complement its Plaza paving; in this instance, Tufftop, a high-performance jointing mortar designed for modular paving was selected. This free-flowing grout makes paving surface cleaning very straightforward and when used in conjunction with AG’s Plaza block, ensures longevity and minimal maintenance for Combilift’s new manufacturing base.

Project detailsKenwood, a kitchen appliance manufacturer in Hampshire was suffering with dusty floors and wanted to improve the visual appearance of the warehouse area. Kenwood contacted Watco because they had come to trust our products, having used them over many years. We suggested not only the most suitable repair products and floor coatings but a trusted and experienced flooring specialist to apply the products, Aedean Flooring Ltd in Farnborough, Hampshire.Our solution The floor was shot blasted and lightly ground before being repaired with Watco Concrex® Carbon Fibre, an incredibly strong epoxy resin repair mortar and Watco Flowpatch®, a pourable patch repair material for heavily trafficked floors. Aedean suggested the use of colour inside the aisles, which Kenwood thought was a good idea as it would making identifying each aisle easier. Epoxy Gloss Coat in mid grey was used in the main walkways in the warehouse so that the area could be back in use quickly after coating. The colours chosen for the aisles were: Safety Yellow, Signal Red, Royal Blue and Black. Epoxy Gloss Coat is an extremely tough and decorative industrial floor coating which is ideal in situations where durability is important. "We are delighted with the outcome which completely revitalised the appearance of the warehouse, protecting the floor for many years to come."

The Department Store Studios by Squire & Partners is a four-storey contemporary workspace in Brixton, extending the refurbishment of The Department Store. It offers 13,000 sq ft of workspace and 4,500 sq ft of retail space, with flexible workspaces, serviced social and meeting areas, a neighborhood bar, restaurant, and screening room.The Department Store Studios features projected snapped header brick details using a bespoke blend of handmade Hampshire Red, Light Victorian Red and Farnham Red bricks. These bricks have been uniquely arranged to produce a textured finish that contrasts white mortar and smooth stone lintels. Taking inspiration from the robust Edwardian aesthetic of The Department Store, the new development features patterned brickwork and contemporary faceted bay windows. Black Smooth bullnose engineering bricks line the ground floor to fit within the neighbouring buildings. A setback fourth floor creates generous external terraces, and is planted with a green roof to enhance biodiversity. faceted bay windows, and a green roof for enhanced biodiversity.Inside, the building emphasizes sustainability with exposed cross-laminated timber, brick finishes, and exposed services. A 120 sqm green roof and 27 solar panels support renewable energy use. The Studios also promotes local businesses through a Residency scheme for young entrepreneurs and a curated event program for skill sharing and creativity.

The Rhondda Heritage Park is a renowned tourist destination in South Wales, offering a glimpse into the coal mining community that thrived in the area for over 130 years until the early 1980s. Every year, thousands of visitors take a guided tour led by former colliery workers to experience the life of coal miners.The Heritage Park takes great pride in its appearance and the local heritage it represents. However, the aging asphalt roof terraces that covered the old mine shafts had been leaking constantly, damaging the visual appeal of the visitor site.The ChallengeThe Polyroof technical team was called in to help with the waterproofing and refurbishment of the two roof terraces, measuring over 1100m², that protected the underground mining attraction. After conducting a thorough survey of the roof terrace areas, a customized specification was prepared. This specification included a comprehensive set of recommendations for addressing the issues that had caused the aged and worn condition of the terrace areas over the years. To support the proposal, additional information was provided to the client to demonstrate how a liquid system could seamlessly encase and waterproof the terraces while maintaining an aesthetically pleasing solution that was true to the authenticity of the site.Satisfied that the solution proposed would provide the long-term peace of mind they were looking for, the Heritage Park awarded the contract to RM Polymers Ltd.Before starting the work, any areas affected by fungal growth or moss were treated with Polykill Anti-Fungal Wash to eliminate all spores. Any holes in the asphalt were smoothed out or removed, and levelled using Polyroof Structural Repair Mortar. All large cracks and voids were cleaned and repaired using the same mortar.PVC protrusions were removed and surfaces were cleaned with acetone. Any damaged, loose, or unsound concrete or brickwork was removed and repaired using Polyroof Structural Repair Mortar. All repairs were allowed to cure and dry before priming.The SolutionOne of the main features of the tourist attraction is the mining carts that were used to transport coal around the mine tunnels during its operation. Similar to train tracks, the mining cart tracks are fixed into the ground using metal bolts and fixings which over time had become a weak point for water ingress. Concrete and sandstone had been used as a “quick fix” to prevent rainwater entering the mine shaft below but a long-term solution was now needed. The cement and sandstone was carefully chiselled from the rails, exposing the original metal tracks which were then lifted and abraded back to their original condition. Whilst lifted, the underlying surface was made good before the application of the Protec System. Railway sleepers were then laid on a sacrificial layer on top of the waterproof membrane, upon which the tracks and mining carts were re-instated.As the terraces are constantly trafficked by the general public, the client was clear that an anti-slip finish would be required on any walkway areas.Following the application of the Protec System, Polyfinish and Quartz Sand Anti-Slip was applied to all walkway areas, to provide slip resistance and surface protection. A 50mm margin around the perimeters of the terrace was masked off to provide a neat termination of the anti-slip finish. Ensure masking tape was removed whilst resin was still wet. Then a third coat of Protec Resin was applied at a minimum coverage rate of 0.5Litres/m² (2.0m²/Litre) and whilst wet, clean dried quartz sand (0.7 – 12mm) was broadcast at an approximate coverage rate of 4.0kg/m². Once cured, the loose sand was removed.WorkmanshipThe engine houses along the tour experience featured vast amounts of intricate details and unique items and structures, such as “Bertie and Trefor” – the names given by the mine owner to the mine head stock wheels. This presented an exceptional challenge, particularly in regards to the difficulty of working on the intricate details of the degraded mastic asphalt upstands and decking.As a result of many years of weathering and gravity, the vertical sections of asphalt on the raised terraced roof had slumped and rippled, leading to stress cracks and ultimately water ingress. To overcome this ugly problem, the asphalt was stripped from these vertical sections back to the concrete and removed from site in accordance with the Health and Safety policies in place. The contractor then installed new 18mm OSB3 to these areas to create a flat substrate for the Protec System. The incorporation of Polyroof pre-formed GRP Drip trims at the bottom of the OSB3 ensured the timber would not be exposed to any rain water in the future as well as provide a neat, edge detail.To keep the overall aesthetic feel of the site, the application of the liquid waterproofing system at wall abutments was critical. This, combined with the undulating nature of the stone and brickwork meant that the contractor would not be able to install a cover flashing or termination bar. Instead, the contractor carefully dressed the system onto the wall to the standard minimum 150mm upstand height and into a chase.The edging was then finished with a mortar to provide a neat and clean weatherproof finish, in-keeping with the traditional methods of the site at the time of its construction.The roof terraces that cover the old mining areas also act as the main walkways to the Heritage Centre’s tour routes. Therefore, one of the main challenges of the project was the complex planning of the works to ensure that the site continued to operate so not to financially impact the heritage park. It was imperative that works were complete within an 8-week period with 17,500 visitors booked in for their annual Santa’s Grotto Experience Tour beginning in early December.The application speed of the catalyst cured Protec System, combined with communication between the contractor and the site to ensure unobtrusive installation, meant the centre stayed open and the tours running with minimum disruption.The benefits of using a fast-curing liquid waterproofing solution were also vital due to the ever-changing micro-climate in the Welsh valleys. On any single day, the weather would serve up anything from bright sunshine to windy, rainy conditions. Therefore, the fast-curing Protec System, combined with the flexibility of the installation team, who gave up weekends when required, ensured the project was finished on schedule. The works were completed to an extremely high standard with full encapsulation of the roof terrace areas and without a single detail being left exposed to the elements.ConclusionThe unique aspects of this project certainly kept the team on their toes. But they were determined to complete the project on time.The team worked tirelessly, even giving up their weekends to ensure that the project was completed on schedule. Despite the harsh Welsh weather, they pushed on and were determined to make sure that Santa could visit the children of the Welsh Valleys. It was a challenging project but the team’s hard work and dedication paid off.Finally, the project was completed and the results were astounding. The roof terraces are now fully waterproofed and refurbished, and the visual appearance of the visitor site was greatly improved. It was a project that was both memorable and rewarding to all those involved.

Setting an aesthetic benchmark at the heart of the regeneration of London’s Royal Docks, Oasis Academy Silvertown is a new Department for Education school created by architects Rivington Street Studio. The landmark building serves 11-16 year olds and achieves a BREEAM ‘Excellent' rating while its striking appearance owes much to the use of Vandersanden’s Perla bricks.At the heart of an emerging community in West Silvertown, the Oasis Academy is an all-inclusive secondary school for 600 students on a constrained .25-hectare site. Arranged as a multi-storey ‘superblock’, the building incorporates outdoor social space at different levels and a full-sized sports pitch on its roof.The warm white Perla brickwork and large openings relate to the existing and new residential properties and the monumental listed Silo D nearby. The building’s thick external walls are folded to provide a layered façade in response to the elements. A double-height colonnade to the North Woolwich Road acts as a visitor entrance and engenders a civic quality to the building while also allowing for generous pedestrian movement and a deep threshold between the public domain and secure school environment.The site is surrounded by a mix of red brick residential properties, derelict industrial land and vast stretches of master-planned residential and commercial properties. “We wanted the Academy to stand out from this landscape,” explains Éimear Murphy, associate director at Rivington Street Studio. “Vandersanden’s white Perla bricks give the building a monumental quality, highlighting that it’s for the community and is not an apartment block.”Taylor Maxwell, the brick supplier, suggested Vandersanden’s Perla brick for the project. “What we really liked about Perla is that it’s not only a white brick, with no variation in the colour, but it has quite a rustic, handmade texture that gives it a warm feel rather than a shiny and engineered surface finish,” says Murphy. There were various challenges to creating the brickwork details. The sharp angles associated with the brick fins on the side elevations meant there were a lot of brick specials so these were scheduled with plans drawn through the fins at every other course at the different levels. The contractor then cut the bricks to the schedule. This was made possible because the Perla bricks are exactly the same colour all the way through. For the canted reveals of the double-height colonnade to the main elevation, brick slip panels were used. Rivington Street Studio worked with the brick subcontractor to develop a bespoke detail and different mock-ups were trialled. The brick slips are seamless in appearance, matching with the full bricks used elsewhere. The canted reveals to the windows on the south elevation were envisioned through extensive 3D modelling and the Perla bricks again proved highly versatile during construction.To achieve a homogenous feel to the building, the mortar was matched to the brick. From a distance, the structure resembles a white cube but, as you get closer, the surface detail of the mortar joints and brick texture starts appearing. At different times of the day, the building’s appearance changes as patterns of light and shade move across the texture of the bricks. "The Vandersanden bricks are incredibly high quality and the through colour simplified the construction process because the bricks could simply be cut to suit the building’s geometry, enthuses Murphy. “Another important factor was the excellent consistency of the batches as this was essential to achieving the building’s monolithic, one-colour look.” To find out more about the bricks used in this project or to see the wide range of high-quality bricks available from Vandersanden, click on the 'View more' linkProject photography Simon Kennedy & Rachel Ferriman

Located on the edge of Cambridge’s De Freville Conservation Area, Clare College’s St Regis site has provided accommodation for postgraduate students of the University of Cambridge for over fifty years. In recent times, the need for regeneration became clear and Freeland Rees Roberts Architects was appointed to design a new scheme. The practice worked closely with Vandersanden, selecting brick as the principal element of the attractive new facades.While the old buildings failed to fit into the surrounding urban context and lacked the facilities required, the new scheme provides more and improved student accommodation for the college together with market flats. To achieve this successfully in a residential area, it was vital to consider the massing and perceived scale of the buildings. Consequently, the volumes were broken down to feel more like a series of big houses than large residential blocks.Clearly of a confident, contemporary design, the buildings respect their surroundings, repairing and maintaining the rhythm of the street scene. In large part, this is due to the choice of bricks and the splitting of the facades into separate gables with slopping roofs. Vandersanden’s Majestic and Luna Apollo facing bricks were selected and contribute to the detailing of the facades.“There is plenty of life and colour variation in the bricks,” explains Alexander Hobohm, director at Freeland Rees Roberts Architects. “This assists in breaking down the overall massing of the facades and works well with the dark zinc of the roofs.”The bricks act to soften the appearance of the facades and link the context of the new and neighbouring buildings. The beige grey Majestic brick predominates with the darker grey Luna Apollo providing detailing. It forms the plinth that anchors the buildings while a soldier course of Majestic bricks above provides the transition to the main body of the walls. At the junction with the zinc roof, the detailing is subtle with the transition provided by stepped courses of the Luna Apollo. Panels of projecting brick headers are a further feature, introduced to add a textural quality that brings light and shade to the facades.“The brick’s colour, tone and texture were qualities that other manufacturers couldn’t offer,” says Hobohm. “Usefully, Vandersanden invited us to see a number of projects using the same bricks which was so much more helpful than relying just on sample panels.”Another contributory factor to the look is the choice of mortar. This was specified to create a natural, lime mortar-like appearance and was achieved by fully pointing and, after the initial set, brushing back; there are no struck joint lines.A defining feature of the front facade is the public art. The college commissioned a carving featuring swifts in flight, inspired by the birds that were in residence in the original buildings. Swift boxes have been integrated into the new facades to provide a home for these beautiful birds. Using hand tools and following trials, stonemasons carved some 5-10mm into the face of the brickwork to create the design. A breathable paint finish was applied to highlight the indentations - a single bird at the very top is gold-leafed.  For Hobohm, working with Vandersanden was a positive, supportive and proactive process. “It was very straightforward. Early on, Vandersanden supplied product and technical information, plus a batch of the two brick types, enabling us to create sample panels. The bricks helped deliver the project vision and the client is delighted. It’s now one of the college’s signature buildings and has already won several awards.” To find out more about the bricks used in this project or to see the wide range of high-quality bricks available from Vandersanden, click on the 'View more' link 

Project details Charles de Gaulle International Airport is the second largest airport in Europe after London Heathrow. It is located just outside Paris and handles over 50 million passengers every year. For this reason it can be difficult to find the time for maintenance and repairs. "The airports floors have to withstand constant heavy traffic from passengers, staff and maintenance workers. It was therefore important that their repair and paint products were quick to apply, cure and hard wearing." The work that needed to be carried out was at the entrance to Terminal 3 which is the main public transport hub for Charles de Gaulle. For this reason the work needed to be carried out and finished between the hours of 9.30pm and 6.30am. After this time heavy traffic would resume. Our solution The first job was to clean the concrete floor slabs with Watco Concroff to remove all surface contaminants including oil and fats. Watco Concroff contains no solvents or other chemicals that are dangerous for the environment and penetrates even the thickest deposits of grease. The floor was then primed with Tack Coat, an epoxy resin adhesive primer which guarantees excellent grip on the key surface. As Charles de Gaulle is subjected to such heavy constant traffic a standard mortar would not be sufficient to withstand this, for this reason they choose Watco Concrex® Carbon Fibre. As it is as strong as granite it could be smoothed to a thickness of only 3mm, making the surface both waterproof and slip resistant. The Concrex® was subsequently painted with Safety Coat. Safety Coat is roller applied and contains fine, traction enhancing particles embedded in an epoxy resin coating so this coating was ideal for providing a non slip surface for added security.

The ChallengeNearly 400,000 Forterra-supplied bricks have been used to construct a striking new nine-storey block of apartments in the Baltic Triangle area of Liverpool.Phase 2 of Norfolk House, on Simpson Street, is made up of 100 affordable apartments aimed at young professionals and students, and its architecture creates a link between the Georgian red brick warehouses of the area and the modern aluminium and glass buildings in the city centre.PROJECT INFOPRODUCT DETAILThe SolutionForterra’s recently launched high quality Farmstead Antique facing bricks were manufactured at the firm’s Accrington brickworks, and Norfolk House Phase 2 was the first large-scale project to utilise them.Architect James Tartt said “The Baltic is a trendy, up-and-coming cultural quarter of Liverpool set in the city’s historic docklands, and we wanted the design and brickwork of this scheme to reflect the renovated warehouses of the area, some of which date back to the 18th Century.“To this end, we had sample walls constructed at the site in the early stages before building work began, where we tested different types of brick and mortar to ensure they matched the surrounding architecture as closely as possible. Forterra’s Farmstead Antique bricks were ideal for this job.”The BenefitsIan Shard, Commercial Director of Lancashire Brick, who specified the job, said, “We knew we wanted quality new bricks which matched the area, and using Forterra’s handy online Brick Matching app we were able to find the closest brick type possible for our clients.”Forterra nominated the finished project for the 2018 Brick Awards, in the Large Housing Development category.

An historic landmark in the Lake District has been given a new lease of life with the installation of StoTherm Mineral K external wall insulation and StoSilco finishing render. Built in 1937, the building in Keswick originally housed the UK’s first pencil factory, and now provides new headquarters and site for the Keswick Convention for the Keswick Ministries organization. After being used by the Cumberland Pencil Company the building had fallen into disrepair. Set at the entrance to Keswick, this important local landmark has now embarked on a £10.5m redevelopment project, split into four phases. The Sto materials have been used on the first phase which has seen the building’s front elevation fully restored, and they have also been specified for the remaining three stages of the work.The BBA-certified StoTherm Mineral K system combines impressive insulation with unrivalled fire protection characteristics. It features Sto-Mineral Fibre thermal insulation boards, which in this case were fixed to the substrate using StoLevell Duo Plus mineral bonding and reinforcing mortar.  “This allows any unevenness in the surface of the substrate to be accommodated and makes installation a fast and easy process,” comments Alan Rees of Eco Rend North East who installed the Sto system. This efficient single-leaf construction allows for excellent thermal performance without reducing the interior space, and as it requires no additional expansion joints, a smooth and unbroken exterior surface can be created.  An additional mineralic reinforcing coat was applied and the exterior surface was finished with StoSilco silicone resin render.  With high CO2 and water-vapour permeability, StoSilco render allows a weather- and water-repellant outer surface to be created in any of the 1,000+ colours available in the StoColor System.  

THE PROJECTThe M3 Hackwood Road Bridge is located near Basingstoke on the M3 motorway. It required extensive concrete repair over large areas, due to water ingress causing the corrosion of the steel reinforcement through carbonation and chloride attack. The repairs were undertaken as part of the Scheme Delivery Framework (SDF) for National Highways. Continuity and half-cell tests carried out revealed weak areas within the bridge’s rebar.THE SOLUTIONSacrificial anodes were installed to the perimeter of all repair areas prior to Renderoc DS being used to spray back replacement material. Renderoc was selected as the best product solution due to its low rebound performance, which is well-known and tested in the market, having been used in many similar applications. Renderoc DS is fully compatible with all anode systems due to its low resistivity. This is true for a majority of the Renderoc range, meaning it can be use alongside cathodic protection. Renderoc HB45 hand applied mortar was also used where access was limited. Each phase of the repairs lasted approximately 2 weeks, involving breakout, continuity tests, anode installation, area preparation, spraying, and a 3 day curing period before moving onto the next section.THE BENEFITSThe corrosion and potential spalling of the existing concrete meant that there was a risk to health and safety of the bridge. If left unrepaired this could have also affected the capacity of the asset on a major UK motorway. The application process for each section of the repairs was significantly faster due to the spray application method and ensured a comprehensive restoration of the entire structure. Volker Laser completed all works on time and to program.

A new crematorium facility for Huntingdon Town Council, Huntingdon Crematorium is a collection of buildings equipped with ceremonial spaces and the appropriate crematory functions. The specification of Vandersanden’s Perla and Morvan bricks has resulted in buildings that have made a striking contribution to the landscape of the greenfield site while also helping to change the accepted perception of crematorium buildings. “We were looking for a way of making the process of going to an end of life ceremony uplifting and hopeful,” explains Mark Doohan, managing director at Benchmark Architects. “We had the idea of creating a curved, white, brick building within which there are beautiful, light filled and airy spaces.” When envisioning the scheme, the team at Benchmark Architects realised that by inserting a black brick wall across the site they could create a ‘canvas’ that provided the separation between the front of house and working areas of the crematorium. Against this, on one side, they packed three curved white brick volumes to create the key spaces, adjusted in height according to the hierarchy of their importance: the entrance lobby, waiting room and chapel. Out of sight, behind the wall, are the cremators, plant rooms, offices and other functional elements. The design focuses on a central drum flooded with natural light. The main building contains the ceremonial hall for 125 people, waiting rooms and crematory with capacity for two cremators. A second building contains a multi-purpose function room - that can be used for wakes - and a café with associated catering facilities and administrative offices. Having created the design vision, the choice of appropriate bricks was crucial. Good white bricks are hard to come by, often they’re tinged with yellow or beige; finding black bricks that are not simply colour coated or are a dark blue is equally hard, says Doohan.“We were delighted when we were able to find the Vandersanden bricks. We genuinely love the texture and through colour quality of Vandersanden’s white Perla and black Morvan bricks. They set off our concept perfectly, with the white brick capturing the light in the way that we envisioned when first sketching out the idea.” A double soldier course heads the windows to form a band around the building and is repeated close to the top of the main drum. There is also a recessed course 500 mm off the ground that creates a scored line at the base, bringing additional balance to the building. This is achieved by setting one course back by some 25 mm. Another advantage of the Vandersanden bricks is that they can be used in the ground below DPC level, visually rooting the building to the landscape. It was essential that the volumes were homogenous in feel so a good mortar match was vital. Lime mortar was selected and was aesthetically important due to its colour, texture and because its flexibility reduced the number of movement joints required. The lime used, NHL 3.5, was naturally white; for the black brickwork it was pigmented. When seen from a distance, only the overall form of the building is perceived but, on getting closer, the brick details start to stand out. Then, when really close, the contribution that the texture, pattern, shape and almost handmade quality of the individual bricks makes to the quality of the building becomes clear. We’re always keen to specify products where we get really good technical support, notes Doohan. “Vandersanden were excellent at providing advice and technical backup whenever we had a question. Since becoming aware of Vandersanden products, they are our go-to source for brick. As architects, we’re image-based creatures so the website is incredibly helpful. It’s an excellent way of being able to see the bricks in loads of different and inspiring building types. Many brick suppliers don’t show that connection. Most importantly, our client for Huntingdon Crematorium is delighted with the brickwork.”To find out more about the bricks used in this project or to see the wide range of high-quality bricks available from Vandersanden, click on the 'View more' link

Players at Macclesfield FC enjoyed a speedy win thanks to the help of Styccobond F58 PLUS. The ‘no time to wait’ adhesive made quick work of the installation of LVTs and rubber floorcoverings as part of the creation of a new state-of-the-art gym at the Leasing.com stadium.  Flooring contractors began the project with a subfloor moisture test, which indicated high Relative Humidity (RH) levels in the subfloor, necessitating a moisture management solution to prevent excess subfloor moisture attacking floorcoverings and adhesives, potentially causing floor failure. Having removed surface laitance and old paint from the concrete subfloor on the lower floor, the contractors carried out surface repairs using Stopgap 460 Exterior Repair fast-setting rapid repair mortar. A single coat of Stopgap F77 waterproof surface membrane created a barrier against the excess subfloor moisture. Once the waterproof surface membrane had cured, the surface was primed using Stopgap P141 primer for non-absorbent surfaces before the company’s Red Bag self-levelling compound was applied at a thickness of 3mm to provide a perfectly smooth base for floorcoverings.   Styccobond F58 PLUS was used to affix charcoal-grey, wood-effect Kährs Calder Herringbone LVTs to create a bold statement in the main weights, cardio and boxing rooms, and changing areas.  Throughout the gym, rubber floorcoverings were also installed at fitness stations, using the adhesive in its wet state, to provide a soft cushion underfoot for customers using the equipment.  Upstairs, contractors made necessary repairs, including filling day joints, before priming the subfloor, this time opting for Stopgap P131 general purpose primer. Due to high RH readings contractors applied Stopgap F78 waterproof surface membrane. Once cured, Stopgap Red Bag self-levelling compound was again used to create a base for subsequently installed LVTs, completing a premier workout area for strength and resistance and cardio machines.

Sto has supplied the StoTherm Mineral K external wall insulation system with StoLotusan render for the new Day Case and Eye Unit building at Chorley and South Ribble Hospital. Specified by Gilling Dod architects of Chorley, who worked closely with the main contractor Tilbury Douglas, the StoTherm Mineral K system combines impressive insulation with excellent fire protection characteristics. With an A2-s1, d0 reaction to fire classification in accordance with BS EN 13501-1, the non-combustible mineral fibre insulation is fully bonded to the substrate and therefore no additional firebreaks are required. Ideal for both new-build and refurbishment projects, its efficient single-leaf construction also means that interior space within the building is not reduced.  For this project, the system’s mineral fibre insulation boards were secured to the lightweight steel frame and sheathing board substrate with mechanical fixings and StoLevell Uni adhesive and levelling mortar. A StoLevell Duo Plus reinforcing coat embedded with Sto-Glass Fibre Mesh was then applied to the face of the insulation boards, with StoLotusan and StoSilco renders used for the final finish on different sections of the building, using light colours from Sto’s architectural colour range.  StoLotusan is the only render available that uses Sto’s patented Lotus-Effect® technology which delivers impressive water and dirt repellence. It forms a unique surface texture, similar to that of the lotus leaf, that causes the rainwater to run off the render quickly and easily, removing any dirt or dust as it goes. Providing outstanding resistance to the growth of algae and fungus, the building will retain its looks for many years to come.  The new Day Case and Eye Unit is the result of a major £17.5 million investment in developing enhanced ophthalmology and day case services. The new Day Case and Eye Unit now offers an extensive range of diagnostic and treatment facilities for patients with medical eye conditions.

Unity Square, NottinghamPAS68 seating and plantersStreet furniture | Street Planters | HVMTownscape Products has recently completed the hard landscaping for the Unity Square scheme in Nottingham.Unity Square forms a major part of Nottingham’s southern gateway regeneration project, which includes work to create a new-look Intu Broadmarsh centre, central library, bus station and car park.The hub was forward funded by LGIM Real Assets (Legal & General) and will accommodate HM Revenue and Customs’ (HMRC) new regional centre. The building now comprises of ten storeys and is due to open in late 2021. As the cornerstone of the redevelopment work taking shape across the city’s Southside, Unity Square will truly put Nottingham on the map once complete.”The site will eventually house up to 4,000 HMRC employees. Nicole Newbury, HMRC director and a senior sponsor for the Nottingham Regional Centre, East Midlands Region, said:“We can’t wait to move into our new regional centre. The new building is so much more than just bricks and mortar, it represents an exciting opportunity for us to utilise new technology and develop collaborative, new ways of working.Unity Square is one of ten regional hubs Legal & General has invested in to support the government’s efforts to modernise the civil service and save taxpayers’ money. Its investment in the programme crossed the £1.5bn mark last year. This scheme in Nottingham is particularly ground-breaking not only because of its size and central location but for its potential to transform the city centre, driving regional economic growth and supporting job creation.Working with Bowmer and Kirkland, a range of PAS 68 rated seating and planters were designed, manufactured, and integrated into the scheme.Finished in charcoal prestige, the concrete units were designed to complement the paving finishes.For more details of how we can help with your PAS68 requirements, please get in touch.

An award winning, 42-home cohousing development in Orchard Park, Cambridge, Marmalade Lane is recognised as a leading example of best practice. To bring the scheme to fruition, TOWN, with its partner Trivselhus and supported by Mole Architects, was selected as the preferred developer by Cambridge City Council and Cambridge Cohousing. Much of the scheme’s aesthetic appeal is due to the use of three Vandersanden bricks: Majestic, Nevado Grey and Old Windsor. Cohousing is a mutually supportive form of living that is well-established in northern European countries and which is gaining in popularity in the UK. At Marmalade Lane, in addition to self-contained, privately-owned terraced and apartment homes, the community shares many spaces and facilities. These include a ‘Common House’ at the centre of the development and a car-free street that is the social heart of the scheme – a place for people to socialise and for children to play.  Marmalade Lane is one of the largest examples of group custom build in the UK so developers TOWN and Mole Architects worked closely with the future residents through a process of co-design from the start. “With a menu-based approach to dwelling customisation, purchasers were able to select their chosen brick colour from the palette of the three Vandersanden bricks plus the option of a white painted brick facade,” explains Meredith Bowles, director at Mole Architects. “Giving residents who committed to live in Marmalade Lane early on, a choice of the brick facing used for their homes was important," believes Neil Murphy, founding director of TOWN. “It has both endowed the place with a strong sense of ownership and has created a streetscape that echoes the ordinary historic Cambridge streets with their patina of age. The choice of Vandersanden bricks, with their good texture and colour, really brings the scheme to life.” Although Marmalade Lane is on the periphery of Cambridge, the aim was to give the scheme a quality that is found in the brick colours of the attractive streets in the middle of the city. Over time the bricks of the old houses have become sooted so the palette includes a kind of sooty grey hue, the more striking pale yellow of Georgian homes and also the red brick from the Victorian terraces; there are also a reasonable proportion of buildings where people have painted the bricks. Essentially, Marmalade Lane is a concentrated version of this collective vision. Bowles believes the choice of brick at Marmalade Lane perfectly complements this vision. “It seems to have become a Cambridge style with new developments all around now using the same mix of hues. Vandersanden’s Majestic, Nevado Grey and Old Windsor provide the ideal range of colours and offer the quality and textures that perfectly echo the vernacular. “There is a challenge in Cambridge because the planners are keen that things are built to match the local bricks but these aren’t being made anymore. The brick factor we used introduced us to Vandersanden by providing samples of the company’s bricks that showed us a lot of possibilities. These perfectly fitted the local vernacular, the overall aesthetic and the budget. It’s usually particularly tricky to find suitable grey bricks because they’re mostly double fired, so they cost, more but Vandersanden had what we needed at an affordable price,” says Bowles. The brickwork at Marmalade Lane is comparatively simple, the one exception being a few bands of projecting headers that create stripes of shadow as the sun moves across the facade of one of the apartment buildings at the corner of the site. Two mortar colours were employed with a dark mortar for the Nevado Grey bricks and a lighter, sandier colour for the Majestic and Old Windsor bricks. The Nevado Grey bricks have been employed to bring cohesion to many of the key elements of the scheme, including the flat roofed structures that house the air source heat pumps at the front of each house, the bicycle and bins stores as well as the Common House. Bowles is enthusiastic about the Vandersanden product. “It’s terrific and quite unusual to find one company with such a strong and varied range of characterful bricks. Part of the scheme’s success was finding bricks that worked and had lots of character within a reasonably modest budget. There is something special about the surface texture, patination, irregularity and the sense of liveliness that the Vandersanden bricks offer. They evoke a handmade quality found in older bricks that makes them much more attractive than so many of the bricks made today.”To find out more about the bricks used in this project or see the wide range of high-quality bricks available from Vandersanden, click on the 'View more' link.