"concrete blocks"

Victoria Square is a regeneration scheme that includes 35 new apartment homes, a “Livewell” health hub, pharmacy, Travelodge, bus interchange, café and restaurant overlooking a new public open space, and a twin-level car park. The 70 bed Travelodge will bring visitors and generate new jobs, while the bigger bus interchange will be able to provide services to meet the future needs of Braintree’s growing population.Cellecta’s YELOfon HD10+ was specified by AHR for this development as the system is lightweight, easy to install, and delivers unrivalled acoustic performance when used to isolate a floating screed from a structural concrete floor.Kier Group was awarded this 400m² contract to construct this regeneration scheme.

Berwick Green is a new planned development of 102, 2 bedroom flats and 156, 2, 3, and 4 bedroom houses seven miles north of the historic city of Bristol in Cribbs Causeway. This community provides the perfect blend of urban and coastal living with a wealth of amenities, including shops, restaurants, and schools.Cellecta’s YELOfon HD10+ was specified by Focus on Design due to its unrivalled acoustic performance in isolating a floating screed from a structural concrete floor. This product is lightweight, making it easy to install. YELOfon HD10+ is also delivered in rolls to ensure it’s easy to handle.Bellway Homes was awarded this 3,500m² contract for this Robust Detail Registered Site in South Gloucestershire.

The ModernGlide MG100 Top Hung Acoustic Wall is ideal for large auditorium spaces and halls where room heights can be up to 12 mtrs high.Movable Walls Key Facts & Specifications:Acoustic reduction from 37dB to 58dBTop-hung with no floor trackFixing to beam on concrete soffitPanel widths of 650mm to 1250mmHeight up to 12000mmInset pass door optionsSemi-electric top and bottom seal optionsStacking via single and double point suspensionFinishes include melamine, laminate, veneer, magnetic wipe boardIntegral glazing options30 minute and 1 hour fire rating options

The ModernGlide MG100 Top Hung Movable Acoustic Wall provides seamless room dividing options and is ideal for dividing your interior space.Movable Walls Key Facts & Specifications:Acoustic reduction from 37dB to 58dBTop-hung with no floor trackFixing to beam or concrete soffitPanel widths of 650mm to 1250mmHeight up to 12000mmFull height or inset pass door optionsSemi-electric top and bottom seal optionsStacking via single and double point suspensionFinishes include melamine, laminate, veneer, magnetic wipe boardIntegral glazing options30 minute and 1 hour fire rating options

To help meet the client’s architectural ambitions and acoustic challenges, Rockfon acoustic ceilings were specified. In designing its new HQ DocuSign wanted to break down barriers and find new ways of working to empower employees. Open plenum ceilings, polished concrete floors and warm timber express the space’s raw, contemporary architecture. Crina Toderic – Henry J Lyons, “…a number of meeting rooms had one solid wall with the remaining three being glazed. It was agreed Rockfon® Mono® Acoustic be installed for its high sound absorption. Being completely seamless, the system allowed us to easily integrate with the rest of the interior aesthetic.”

Riverwalk features two organically shaped buildings of 7 and 17 storeys, connected by a central podium and incorporating 116 high specification one, two, three and four bedroom apartments, plus penthouses. The design focus is on light, space and service, as well as exceptional views across the River Thames. Extensive planting on roofs, balconies and terraces, most significantly on the first floor podium terrace, also contribute to a substantial improvement in the green footprint and biodiversity of the site.With such a high specification development it is not surprising to find that enormous consideration was given to the avoidance of the thermal bridging at the critical balcony connections; and the structural thermal break module specified throughout is the latest generation Schöck Isokorb® XT type K. The XT type K – for concrete-to-concrete applications – offers such a high level of insulation that the Passivhaus Institute in Darmstadt has awarded the product with the "low thermal bridge construction" certificate and confirmed its suitability even for passivhaus construction.A major reason for the superior performance of the Schöck Isokorb® XT type K is the thickness of the insulation body. This is increased from the standard 80mm thick to 120mm, providing an even more efficient solution. The Isokorb® XT type K not only improves thermal insulation performance by up to 30% in comparison to to the standard range, it also improves impact sound insulation by around 50% as well. High quality stainless steel bars with improved tensile strength is an integral part of the unit and while the same load-bearing capacity is maintained, there is a smaller rod diameter and therefore a reduction in the thermally conducting cross-section, resulting in a further increase in the heat insulation performance.

RENOLIT ALKORPLAN scores high on Deltion College! CHALLENGE A sports field on top of the roof. A surprising and exceptional RENOLIT achievement that absolutely draws the attention… Deltion College in Zwolle (NL) really is an exceptional case. This college offers amongst others education courses to prepare for service in the Armed Forces - Navy, Army as well as the Air Forces. No doubt sports are an important part of life on the campus. Then came the inspiration to install an artificial grass sports field on top of the roof of the newly constructed multifunctional building. Space-saving and functional! The choice to specify RENOLIT ALKORPLAN as roofing material was a shrewd decision, as RENOLIT ALKORPLAN offers a solution not only for mechanically fixed roofs but also for ballasted roof systems… SOLUTION The highest rooftop, a steel frame construction, has been installed with a PES-reinforced mechanically fixed RENOLIT ALKORPLAN F roofing membrane. For the lower concrete roof – the sports field to be – a different product was required: RENOLIT ALKORPLAN L! A glass fleece reinforced membrane with an excellent resistance to microorganisms, specifically conceived for ballasted roofs. Before installing the insulation, a bituminous vapour barrier was placed on top of the concrete. Next came a first layer of 70 mm thick aluminium-faced PIR insulation, followed by a second layer of 100 mm thick unfaced polystyrene insulation. To avoid direct contact between the roofing membrane and the PS insulation a glass fleece separation layer was added. Afterwards the RENOLIT ALKORPLAN membrane was loose laid and hot air welded. In accordance with the RENOLIT installation instructions the seams were sealed with RENOLIT ALKORPLAN seam sealer. A little bit of effort for extra security! 

The remarkable 22 Bishopsgate Project stands as the second tallest building in the United Kingdom and Western Europe, showcasing its architectural prominence. On its 58th floor, an awe-inspiring viewing gallery offers breathtaking vistas. Perched even higher, on level 59, a discreetly hinted restaurant is poised to offer an unparalleled dining experience, with a renowned chef at the helm. Although the details remain a secret, the restaurant promises to be a highlight. Beyond its striking stature and exclusive amenities, the project's core objective revolved around enhancing the base build construction to optimize noise levels for the activities and events within the Viewing Gallery. Aiming to strike a balance, the project sought to both amplify the permissible noise levels for these events while curbing any potential noise breakthrough into adjacent spaces.In the dynamic context of 22 Bishopsgate, where concrete installation was unfeasible due to location and occupied lower floors, a visionary solution was sought. Over 1246m², the innovative Stravifloor Channel floating floor system was meticulously installed. In lieu of concrete, a bespoke approach utilizing high mass calcium sulphate boards was designed, ensuring both functionality and practicality. Addressing concerns about floor height, custom-designed bearings were engineered to maintain top-tier acoustic performance, with a mere 30 mm thickness.Despite a demanding timeline to unveil the viewing gallery, the project remained on track. Stravifloor Channel, with isolated steel battens, played a pivotal role. Galvanized steel channels provided robust support over isolation pads, while the optimized discrete supports allowed minimal contact points to the subfloor.

‘Autobarn’ is an unusual build comprising an elegant five-bay garage and accompanying workshop sitting within the grounds of a Grade-II listed 18th-century home in Somerset.Designed by Bindloss Dawes Architects, the brief was to create a garage with an adjoining workshop to house the client’s classic car collection. The finished result is an aesthetically beautiful building with its deceptively simple wooden barn-themed styling using agricultural materials such as concrete and recycled wood under a zinc roof. With surfaces comprising steel, timber and polished concrete floor, the architects incorporated Troldtekt acoustic panels to clad both the walls and ceilings between the steel frames for sound absorption and to combat the issue of reverberating noise.The added advantage of having services hidden behind the white panelling means the final result is a stunning simplistic and minimalist design allowing the classic cars to be the focus of attention and transforming the space into more of a gallery than a traditional garage.Troldtekt acoustic panels are available in a variety of different surfaces and colours and combine sound absorption with a tactile surface. With an expected life cycle of at least 50 years and resistance to humidity and impact, they are available in various sizes and four grades, from extreme fine to coarse. The panels can be left untreated or painted in almost any RAL colour. Depending on the panel specified, reaction to fire is classed in accordance with EN 13501 as B-s1,d0 or A2-s1,d0 respectively. Founded on the Cradle-to-Cradle design concept and having attained Gold certification, Troldtekt wood wool acoustic panels are manufactured using wood from certified forests (PEFC™ and FSC®C115450) and can contribute positively to a building’s BREEAM, DGNB or LEED points. 

Berry Systems supplied and installed perimeter and ramp barriers for new multi-storey car park incorporating very thin  concrete decks.A revised design for the new Heathrow Terminal 2 multi-storey car park called for a floor depth of just 150mm comprising a 60mm deep slab with 90mm structural topping. However, and there’s always a however, a traditional rigid safety barrier post needs fixing with 4 bolts each to a depth of 170mm. Obviously these couldn’t be used,so contractors Laing O’Rourke turned to barrier specialists Berry Systems to provide a solution and appropriate perimeter barriers for the 6 decks and the spiral entrance and exit ramps.Over many years Berry Systems have developed a range of flexible spring steel barriers that ‘give’ on impact. This not only reduces damage to both the barrier and an impacting vehicle but crucially reduces the pull out loading on the anchorage by 50% or more. This in turn allows post fixing to be achieved by using only a single bolt embedded to a depth of merely 110mm - a depth achievable into the new slabs.The specification was completed with Berry Beam safety rails to provide a more attractive appearance than the well known “Armco” style. Post extensions provided mountings for a pedestrian handrail at 1100mm high with integral anti-climb mesh where needed.The thin slabs were developed by Bison Manufacturing and are the thinnest precast concrete planks produced to date in the UK. They led to many benefits which considerably reduced the construction programme. It also allowed 6 floors in the usual height of 5, increasing capacity to 1340 spaces. But perimeter protection would have proved problematical without the expertise of Berry Systems.

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.

Ryno Signature Decking in ‘Silver Birch’ takes pride of place in this new Brentwood development. The apartment block has a bold red brick exterior, with simple anthracite windows and detailing.The glass balustrades of the balconies allow the maximum level of light to enter the apartments, while making the paved courtyard feel even larger and more spacious.Products UsedTerraSmart® Composite in Silver Birch was used across the private balconies. Silver Birch, from the Signature Range of premium ‘capped’ decking, has an elegant textured wood-grain finish.The terrace spaces had additional height build-up requirements, so fixed-head adjustable pedestals were used to raise the decking to the door thresholds.

ASF were approached to repair, renovate, refurbish and where necessary remake and replace the ironwork elements of a grade 2 listed stair baluster at the Hannover Buildings, Manchester. Initially a complete baluster rail was brought into the ASF pattern shop and used as a template to make a complete new pattern for the balusters that needed fully replacing. Following a thorough survey of the staircase, totalling 16 flights in 2 blocks over a number of floors, component repairs were also completed so that we could carry out modular replacements where possible, thus retaining as much of the original stair baluster as possible. All replacement parts, including complete baluster castings, were made from 100% recycled cast iron

Newton was approached by the desperate client at this large terraced property in Notting Hill, having had a second basement level excavated beneath the existing basement and the front and rear gardens.Unfortunately, bad waterproofing design and workmanship meant the basement had flooded immediately upon completion – the builder ceased trading and, following a legal case, the architect and structural engineer were found culpable.We recommended our experienced specialist contractor Stonehouse in order to assess the failure and propose a comprehensive solution.The experts at Stonehouse identified a litany of issues, from the weak, permeable structure to the lack of continuous waterproofing between levels, the inadequate pumping system, the blocked cavity drain system, and the non-existent external deck waterproofing and drainage, amongst others.

Rawson Carpet Solutions have been chosen to supply the Modern Artesian Building Studio Apartment blocks in Liverpool. The building sits in a bustling creative area of Liverpool in the heart of the Baltic Triangle.500 sqm of Rawson’s Dash carpet tiles have been installed by the flooring contractor Bogans. Rawson Dash Tile is a commercial durable, carpet tile with a dash linear pattern. The Carpet tiles provide a subtle but pleasing aesthetic to the floor complementing the bright wall colouring and imagery.Rawson Carpet Solutions is a long established UK Manufacturer offering a vast range of carpet sheet and tile solutions to suit any commercial or public space project, whether the criteria is durable and competitive or high end designer.