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Mother Teresa Catholic College, WALocation – Baldivis, Perth, Western Australia      Installation Duration - 3 monthsInstallation Year – 2019                             Project Value - $15-20 millionSpecifying Architects – Parry and Rosenthal Architects TECHNICAL DETAILInstallation Type                                             NumberService penetrations                                     150Cluster penetrations                                      11Control joints                                                   700 LMConcrete slab pours                                       Grid pattern - numerousPerimeter                                                           500 LM  BACKGROUNDMother Teresa Catholic College is a progressive co- educational facility in the fast-growing suburb of Baldivis, 60 kilometres south of Perth in the City of Rockingham.The school opened in 2013 and in 2018/19 a Stage 3 Capital Development Program called for the construction of junior-secondary class-rooms and associated facilities, playing fields, courts, grounds, and extended parking. REQUIREMENTThe College’s ongoing plans for facility enhancements represents a significant investment and is worth protecting with the most effective pre-construction termite management system.The College caters for students from pre-kindergarten to Year 12. Chemical termite controls were not an option because of toxicity issues, making a clean and environmentally safe physical termite barrier the correct solution.APPROACHA typical WA site, the college’s location is predominantly flat, with sandy soils and substrates. In general, this type of environment poses a high risk for termite attack common to this region of Western Australia. SOLUTIONThe main challenge with the installation came from the rammed earth exterior walls. Their natural composition can chip easily, so nailing or sealing the termite barrier onto the wall was not practical.Our solution was to install Termimesh cold joint /paver trays to the perimeter of the concrete slab edge. These protected the concealed entry point between the slab and wall. They also engaged into the external pavement instead of against the rammed earth wall itself.BENEFITSThe Termimesh System which comprises of our 725 grade stainless steel mesh, Termiparge bonding cement and high grade stainless steel clamps not only met their strict requirement of no chemicals it will also continue to provide them with reassurance and peace of mind the comes with our market leading Pledge Guarantee. The Pledge Guarantee provides the client with a 10 year guarantee that requires no annual inspections during that initial period. The client then has the option to extend this on an ongoing basis by having an approved annual inspection.

Sydney Airport is the busiest airport in Australia and one of the oldest continually running airports in the world, with an average of 44 million passengers visiting the airport each year, from domestic to international travellers.With the large amount of people coming to Sydney Airport on a daily basis, there is always potential for dirt and moisture from the soles of shoes to enter the facility, which can cause the floor to be dirty and a risk of people injuring themselves. To eliminate the risk of hazards to visitors, the CS Pedigrid entrance mat with Graphite inserts was specified to combat the dirt and debris.Not only is the Pedigrid aesthetically pleasing but it also offers high performance in terms of rolling load capability and dirt and moisture trapping, making it ideal for areas with high foot and wheel traffic. The Pedigrid is a 44mm deep, recess mounted system of removable grill sections that allows dirt, water, and other waste to fall between the heel proof treads into the matwell below, this can significantly reduce the cleaning and maintenance frequencies.Overall, the Pedigrid for Sydney Airport is proven to combat dirt and debris entering the building, whilst maintaining entrance area aesthetics and overall passenger safety.

The Roads & Maritime Services (RMS) now benefit from a highly progressive workspace in their newly refurbished head office on Parramatta Street. The main aim of the refurbishment project was to improve facilities and collaborative spaces for staff and visitors. However, a significant challenge for the contractors was to keep all existing communications rooms fully operational throughout the project. Achieving the Aim: SAS800 Trucell ceilings were installed in the open plan lounges and stairwells of the renovation. Creating a grid of squares, strong lines stretch the length and breadth of the collaborative space. The system gives a decorative feature to the fit-out with the illusion of a much larger space for activity-based working. Comfortable lounge furniture and bright colours have also been chosen to encourage communication and create a flexible working space. Meeting the Challenge: Specified with a lay-in exposed grid, each tile slots in place without the need for gaskets or cutting. With the building in constant use, installation was quick and easy keeping the project on schedule with minimal disruption. Popular in Australian CBD property markets, the refit considers occupant well-being with Grade A ‘end of trip’ facilities. An upgraded lobby area also contributes to the value-added space with an improved experience for employees and visitors alike.

7000m² of SAS310 helped Qantas Airways overcome acoustic challenges, controling reverberation time and meeting a very high acoustic performance target. Qantas Airways Limited, nicknamed ‘The Flying Kangaroo’, is Australia’s largest airline. The new headquarters is the largest property project undertaken by Qantas Airways in the last 10 years. The project aims to rejuvenate the existing campus, consolidating and upgrading four existing office buildings and joining them together with an interconnecting hub. Selected areas of the existing building floorplate have been extended into the new atrium space creating balconies and office pods. These improved physical and visual connections aim to encourage interaction and engagement between workers. With a brief for high acoustic performance, SAS International were an obvious choice for Hassell architects, due to our vast portfolio of high acoustic rated metal ceiling tiles. SAS provided 7000m² of SAS310. The acoustic challenge was to control the reverberation time in a large volume space accommodating a PA system and a very high acoustic performance target. The reverberation time was significantly reduced with the addition of absorptive material and purposed designed acoustic ceiling panels. Qantas Headquarters was constructed with longevity in mind so the durability of the tiles was key, an advantage of using metal. The finish completely meets the performance demands, is extremely functional and cost effective, an A Grade corporate campus that incorporates the latest developments in sustainability and energy efficiency.

SAS International bespoke metalwork comprising of a striking waveform shaped ceiling was designed by architects Arup Associates to feature in the construction of Ropemaker Place, London EC2 for British Land. Simon Anson, architect at Arup Associates comments; “The purpose of the ceiling was to provide the 10.5m tall entrance foyer with an acoustic performance, and create a lighting source providing both uplight and downlight. The illuminated ceiling provides the entrance foyer with visual impact from views of City Point Plaza, Ropemaker Street and The City.” Simon Anson continues, “The appearance of the ceiling is that of a series of illuminated vaulted waves flowing into the interior, the volume of the space perceptually expanded by the uplit waveform surfaces. The vaulted ceiling with its flowing contours provides a visually stunning focal point as well as a practical solution to the acoustic requirements of the interior of the building.” Specialist bespoke wave ceilings were installed in the atrium, main reception area, lift lobbies and main external canopy. The waveform panel, although elegant in appearance, had to have the required strength to support the light fitting. The extra weight posed a significant design challenge of how to integrate and support the light fitting into the waveform panel. The complex design required all fixings to be concealed, as a large proportion of the face and rear of the waveform tiles are visible. In the design development and installation of the system, Arup Associates worked closely with SAS International and the specified lighting manufacturer, Zumtobel, to ensure the panels integrated seamlessly with the luminaires to produce the optimum installation.

SAS International's bespoke waveform acoustic baffle ceiling solution was used as a feature in the new Skype Headquarters. An SAS International bespoke waveform acoustic baffle ceiling solution incorporating luminaires by Zumtobel, was specified by Walker and Martin Architects (WAM) for the new Skype Headquarters. Situated in Luxembourg, the new building forms part of the regeneration works to an existing brewery located in Clausen, the old quarter of Luxembourg City. The challenge set by the client was to provide an interior that would inspire innovation in the daily workplace of Skype employees whilst retaining an element of corporate sophistication. The solution helped create a dynamic and flexible office space. In the design, development and installation of the system, WAM worked closely with SAS International, to ensure the baffles integrated seamlessly with the luminaires to suit the ceiling and building shape. WAM designed the acoustic baffle ceiling solution with technical help from SAS International, then developed the layout to achieve the ‘wave’ and ‘fluid’ affect. Stuart Walker adds, “The ceiling design gives an uplifting ambience to the space, people ‘look up’ when they enter and immediately know they are in a space that challenges office convention with innovative thinking.” Another consideration that WAM took when selecting materials for the fit out process was the impact on the environment. SAS International metal ceilings have a lifespan in excess of 25 years with only very basic maintenance. These products withhold a residual value and can be recycled at end of life into new virgin steel or aluminium without any loss of properties; this ensures products do not end up in costly and unsustainable landfill sites.

The £70 million project saw SAS International design and manufacture bespoke spun alum­inium profiled discs, acoustic metal wall panelling and System 600 rafts in the new terminal. The architects 3D Reid had to make the building light, airy and modern yet the façade and various materials used within the terminal had to withstand potential of a security breach. All products installed ‘land-side’ were required to meet the requirements of Aviation Security in Airport Development (ASIAD). The result answers aesthetic demands, yet provides the highest level of performance for the requirements of the building. For the design to be realised, square aluminium sheets were cut by the manufacturer into a circle and spun into a dome. Installation in such an environment means safety cables had to be attached to each disc, wall panel, tile and raft to ensure they do not fall and cause injury. Allowance for safety cables to be attached had to be taken into consideration during the design phase. Large vertical wall panels with an ultra-micro perforation were also specified to provide the necessary acoustic properties required for this vast open space. The very fine 0.7mm perforation, with 1% open area, helps to manage acoustics within the large open spaced terminal. The off-site modular manufacture of the architectural metalwork products meant installation was quicker, which causes less disruption to such a busy environment, and in addition there is no waste on site. Aesthetic versatility can be achieved using SAS International Architectural Metalwork throughout projects. It also allows for inte­gration of M&E services into the building design while meeting design demands and durability requirements. The range includes acoustic baffles, acoustic wall panels, air handling units, bespoke ceilings, and column casings.

Part of a vast regeneration programme to improve student amenities, the UoB invested £60m in a state-of-the-art academic library. The project aimed to celebrate the wider campus architectural styles and improve access to new resources like e-journals and wireless charging stations. Associated Architects chose SAS International to provide the high acoustic and finishing touches to the academic interior fit-out. In order to create an effective library environment, acoustic performance must also be carefully considered. With the aim to create a space suited for thousands of scholars, bespoke acoustic metal wall panels were supplied to the library. Depending on the location of each tile, the panels were finished in white and black-grey PPC or anodised in regency gold. Specified with a 23% or 50% open area, the panels act as acoustic absorbers with an oblong perforation. Each panel is fitted with a black, fleece-wrapped acoustic pad for high performance. The architects specified three additional acoustic treatments for open soffit areas over computer clusters and lounge spaces. SAS500 baffles and bespoke ring shaped and circular rafts were created by SAS International to fulfil this requirement. The discs and raft-halos are an SAS150 hybrid designed to fulfil acoustic and service requirements while contributing to the contemporary look. Consisting of multiple panels, the concealed grid system creates a smooth finish enclosed using a steel perimeter trim. Long 3m baffles were also installed in a continuous sequence along walkways and group study areas. These options provide durable acoustic solution, minimising maintenance and improving access to the soffit and services.

One New Change features SAS International bespoke metal ceiling panels with an expanded metal mesh, finished in silver, red and black. The ground-breaking, bold and perceptive £300 million One New Change mixed-use development project won the MIPIM AR Future Project Award 2010. Now complete, the building has become known as the ‘Stealth Bomber’ after the radar-proof combat plane that inspired its faceted form and has also won a RIBA 2011 Award for London and LDSA Building Excellence Award. The design incorporates pedestrian arcades converging at the core of the building, reinstating a historic north-south pedestrian route and allowing new panoramas of London’s landmark St Paul’s Cathedral. SAS International supplied the ceiling solution for the retail corridors of the development with a concealed suspension system, working closely with the architects to create a result where no visible fixings can be seen through the ceiling plane. To complement this, bespoke metal ceiling panels were produced with an expanded metal mesh, finished in silver, red and black. A challenging material to work with, to ensure the mesh held a uniform shape and corners for the panels could be formed accurately, SAS International’s solution was to create a ‘picture frame’ behind each panel. This also helped to provide support for the concealed attachment bolts. Design challenges at One New Change included the building grid size and shape (it was termed the most difficult site in Europe), the complex geometry of the structure (including some tight ceiling to structural beam heights), and a shared fire strategy between retail and office storeys. Requirements to achieve an environmentally-friendly building, complying with Part L and BREEAM ratings, were also critical and the design uses a materials palette of limestone, metal, mirror and a new method of fritted glass on the exterior to help shield the interior from glare.

Birmingham New Street Station was originally re-built in 1967 to accommodate 650 trains carrying 60,000 passengers per day. By 2010 it had become the busiest station outside of London, operating at more than twice its intended capacity. The first half of the refurbishment was completed in 2013. The station’s recently updated configuration should now accommodate a yearly 8.3% rise in passenger numbers. SAS International commenced work on the three-phase project in June 2012. NG Bailey and main contractor Mace installed SAS systems across the platforms, the shopping centre and the concourse. Full scale, physical mock-ups of the bespoke ceiling solutions were built on-site to ensure design intent prior to installation. The integration of fans for smoke extraction and complex wind loads had to be considered to guarantee passenger safety. The wind loads were a concern as trains passing platforms at speed can cause considerable negative loads. Bespoke ceilings comprising fixed angle bulkheads were installed in line with the curving platforms. The typically trapezoidal bulkheads were bolted end to end in order to form a faceted layout to follow these curves. Using shared data from the project’s BIM model, SAS International used a point cloud to measure the platforms and 3D model the panels. The model’s geometry revealed that the platforms were all non-uniform. This posed a significant design challenge. The data required careful analysis in order to achieve a smooth curved line within the platform edge. This was essential to provide train drivers with an unobstructed view coming into and out of the station. The SAS International design team was able to rationalise the number of unique panel types down to four. This overcame the driver visibility issue, ensured uncompromised aesthetics and brought costs within budget. Electronic Total Station setting-out techniques were then used to set out the panels along the curve.