Recycled Plastic Noise Barrier

1. RECYCLED PLASTIC NOISE BARRIER - ACOUSTIC FENCING Acoustic Barriers Gramm Barrier Systems Registered in England and Wales No: 05836133

2. Recycled Plastic Noise Barrier - Acoustic Fencing Full Design, Supply and Installation of Your Noise Barriers Industry Leading Sound & Environmental Barriers Gramm Barriers Environmental Noise Barrier Systems are manufactured from high strength reinforced polymers totally negating the use of timber together with its inherent issues within their construction. Our systems consist of highly durable rigid panels that will not warp or shrink, are rot proof and resistant to aggressive environments and compounds such as salt spray and oils all without the need for additional surface treatments throughout their operational life. Our Noise Barriers and Sound Fencing come in a full range of materials, allowing us to supply and install exactly the right product for you project. This includes reflective & absorptive sound barriers manufactured from: The key to a successful project using noise barriers, acoustic fencing, acoustic barriers or sound barriers is getting the right design in place at the very beginning. Our expert engineers will: Tried, Tested, Trusted We have a reputation for providing the very best products and service on every project we undertake. We offer a full service, from the initial concept of any noise & environmental barrier project right through to commissioning and completion. - Assess your needs to ensure we fully meet both your current and future requirements. Timber, Acrylic, Aluminium, Plastic (acrylic, polycarbonate and recycled) and Concrete noise barrier panels. - Recommend the correct type of reflective and absorptive noise barriers for your project. We also offer an additional product to enhance even further the noise reducing characteristics of acoustic screens. - Take into account ALL your needs. This includes not only how effectively your chosen noise barriers and acoustic fencing absorb and reflect sound, but whether they also look right for each particular location, and how easy they are to maintain. We will advise and guide you on the right acoustic barrier product for your environment and produce designs and drawings showing how the barriers will be placed to be most effective. We will then manage every aspect of the sound barrier supply and installation, working closely with any other contractors involved in the project to ensure we meet all the agreed deadlines to have the noise barriers in place and working just the way you require. Quality Having taken the time to make sure you have the best possible acoustic barriers for your project, we will supply and install them on time, and on budget. Gramm Environmental noise barriers are manufactured in the UK to ISO9001. Longevity - Whole Life Costs This commitment to providing only the highest levels of service means you can rely on Gramm Barriers, whatever your sound barrier & environmental barrier needs. The materials of construction utilised in our environmental noise barrier systems are exceptionally durable, providing years of maintenance free performance without further treatment. Call now to find out just how we can work with you and provide the best acoustic barrier installation service you could wish for. Stability Technical specification: Our recycled plastic reflective system has been labortary tested achieving a Sound Reduction Rating of 29dB (A) & a density of 13.7KG/m2. - Our recycled plastic absorbitive system has been labortary tested achieving a Sound Reduction Rating of 37.5dB (A) & a density of 18.2KG/m2. All timber materials sourced from a FSC, QA Sector Scheme 4a approved supplier. Composite materials of construction will not warp or shrink ensuring acoustic tightness of the barrier is not compromised over its operating life.

3. Technical specification: Our recycled plastic reflective system has been labortary tested achieving a Sound Reduction Rating of 29dB (A) & a density of 13.7KG/m2. - Our recycled plastic absorbitive system has been labortary tested achieving a Sound Reduction Rating of 37.5dB (A) & a density of 18.2KG/m2. Anti Graffiti Gramm are able to remove and clean graffiti, dirt and grime from all types of surfaces, porous or non-porous, using a variety of methods to suit the material which needs to be treated. These include: - Pressure washing cleaning equipment - Non-hazardous graffiti removers - Hot high pressure washing equipment Gramm can also apply anti-graffiti, anti-climb and anti-vandal coatings to solid, absorbent and painted materials to assist in both the prevention and easy removal of graffiti and other dirt including bird excrement.

4. Performance Gramm Recycled Plastic Panels Glass fibre reinforced beams are utilised to provide the mechanical performance required from the barriersystem providing a high level of noise reduction. Whether selecting reflective or absorbent options, high-density composite surfaces in conjunction with high density mineral infill panels ensure consistent high acoustic performance throughout the length of the barrier. All designs are certified to the very latest European standards. Panelsaredeliveredtositeprefabricatedmaking for high speed installation. Tested in accordance to European specifications and achieving B3 and A3 ratings respectfully. Performance System Features • Reflective or Absorptive Tilon Environmental Noise Barriers are available in noise reflective and noise absorbent options. Both options are tested in accordance to European specifications and achieving B3 and A3 ratings respectfully. • Acoustic Reflectance Category B3 according to BSEN1793-2:1998 Intrinsic characteristics of Airborne Sound Insulation. 29 dB is achieved. Our RC plastic Reflective design has a density of 13.7Kg/m2 and achieves a weighted sound reduction in excess of 29dB A in laboratory tests. • Mechanical performance (TENB45R) Maximum span of 3000mm according to BSEN1794:2003-7 Stability under Wind and Dynamic Loads • Design Flexibility Non standard & raked panels of varying angles can be accommodated for individual projects. Material Specification • Composite Backing Panel Glass fibre reinforced polypropylene inner core with UV stabilised HDPE outer co- extrusion Mineral Fibre Panel. • Fixings Exterior grade screws preferably Anti-Vandal. Our RC Plastic absorptive design has a density of 18.2 Kg/m2 and achieves a weighted sound reduction in excess of 37.5dB A in laboratory tests.

5. Subject: Reflective Plastic Noise Barrier Tel: 01323 872243 | Fax: 01323 872244 Subject: Absorbitive Recycled Plastic Noise Barrier Tel: 01323 872243 | Fax: 01323 872244 Email: info@grammbarriers.com Project Title: Gramm Barrier Design Proposal Email: info@grammbarriers.com Project Title: Gramm Barrier Design Proposal Gramm Barrier Systems Ltd Head Office, 18 Clinton Place, Seaford, BN25 1NP Gramm Barrier Systems Ltd Head Office, 18 Clinton Place, Seaford, BN25 1NP NOTES: NOTES: 1. MATERIALS OF CONSTRUCTION RECYCLED POLYPROPYLENE 60% WT CHOPPED STRAND GLASS FIBRE 40% WT UV STABILISED HOPE OUTERSKIN IN VARIOUS COLOURS. 2. UPVC UV STABILISED IN VARIOUS COLOURS. 3. POST DIMENSIONS SUBJECT TO FINAL DESIGN 1. MATERIALS OF CONSTRUCTION RECYCLED POLYPROPYLENE 60% WT CHOPPED STRAND GLASS FIBRE 40% WT UV STABILISED HOPE OUTERSKIN IN VARIOUS COLOURS. 2. UPVC UV STABILISED IN VARIOUS COLOURS. 3. POST DIMENSIONS SUBJECT TO FINAL DESIGN

6. Contact - Tel: 01323 872243 Fax: 01323 872244 National: 08442 259002 Email: info@grammbarriers.com Gramm Barrier Systems Ltd Head Office 18 Clinton Place, Seaford, East Sussex, BN25 1NP