The primary focus of Projex Group is to provide innovative sound & vibration attenuation rail products to support the industry in delivering world-class rail solutions.
Strailastic_A INOX 2.0 absorbers are rail web dampers used to reduce noise and vibration emissions from tracks, which run through residential and/or urban areas. The product consists of a steel reinforced heavy elastomer compound and is produced by a special double vulcanizing process. Strailastic_A INOX 2.0 absorbers have been specifically designed for Australian conditions, taking into consideration our high UV index and our extremes in air temperature.
Quick and simple handling
Installation performed in “live” ?operational conditions
STRAILastic_IP is a noise-dampening panel that can be fitted alongside railway tracks to reduce the amount of ambient noise from passing trains. In many cases hand rails have been installed on the tops of the ballast walls on bridges. The IP panels can be bolted to the handrails with purpose-made stainless steel brackets. The STRAILastic_IP is 1,800 mm wide and 1,250 mm high. The base material is a fibre-reinforced, recycled elastomer compound that can withstand the cold of winter and the heat of summer without affecting its performance.
Weight: approx. 140 kg per panel
Dimensions: 1,800 x 1,250 mm (Custom sizes on request)
Surface: high noise attenuating surface (both faces)
Pressure and pull forces are reliably absorbed by fibre-reinforcement
The surface of the STRAILastic_IP panel facing the rail is designed to break the noise of passing trains. The inclination of the absorbers fins directs the minor, inevitable reflection towards the ballast. Additionally, the typically high dead weight of the panels made of elastomer compound – 140kg per panel – increases the dampening effect. The pressure and pull effects and turbulences, which may occur as high-speed trains pass, do not impact on the STRAILastic_IP. The fibre-reinforcement reliably absorbs those forces.
Can be installed onto existing bridge railings or infrastructure
Noise insulation on both sides of the panel
Can be used as advertising space
Removable elements >?fastenings made of high-quality stainless steel
UV and ozone resistant due to hot vulcanisation
Elements are joined with a tongue & groove connection
Recyclable & Fatigue-proof
Strailastic_MSW (Mini Panels) Sound Attenuation System
Strailastic_MSW is reducing sound where it is created, close to the rail. That is the most effective way to dampen sound emissions. For this reason, our new product gets as close to the rail and the loading gauge as possible. Our stable but elastic basic material (fibre-reinforced recycling rubber) allows us to succeed where others fail.
The sound protection elements, which are 1,800 mm wide, are fastened at the sleeper head and therefore guarantee a secure and permanent hold. The special acoustic surface, already successfully in use with STRAILastic_IP, has a unique geometry and is always directed towards the sound event in order to absorb it in an optimal way.
Fastened to the sleepers
As close as possible to the sound source
Fibre-reinforced high-quality rubber that cannot break
No fatigue of material due to the forces of vibration, pull and compression
Projex Group | Waterproofing Systems,Railway Solutions,Pipe Seals
Over 25 years Projex have been a leading supplier of outstanding engineering & waterproofing products. We employ a dedicated team of qualified sales staff who offer an unparalled level of technical and customer service.
Our philosophy of providing premium quality products has been a core value of Projex Group since its inception. Among others, our industry leading product range includes:
Wolfin – German manufactured high quality, flexible, UV stable Polyester PVC waterproof sheet membrane
Cosmofin – German manufactured reinforced UV stable PVC waterproof sheet membrane
Projex Damtec Sub-Ballast Mat – German manufactured de-coupling mat that reduces structure-borne noise and vibration in rail systems
Link-Seal – The proven long-term mechanical seal for pipe penetration against liquids, gases, etc
Shockmat – Protection matting with excellent impact protection & acoustic properties for use as a walkway over waterproof membranes, under timber floors or general matting
Strailastic – German manufactured sound attenuation and vibration damping systems for railways
Why choose us?
Some of our biggest clients include government agencies, major building & engineering companies .
Over the years we have supplied products for many large projects around Australia, including major health institutions redevelopments, desalination plants, railways, bridges, government/council owned assets, heritage buildings, residential properties, aged care/retirement villages...
Our customers like to work with us because :
We offer the best products available on the market.
We provide a high level of customer service.
We are able to solve complex calculations.
We carry excellent stockholdings
We have ability to manufacture special orders
Projex is Australia’s Leading Provider of Waterproofing Systems, Railway Noise & Vibration Solutions, Pipe Penetration Seals & Protection Matting