Pandrol Floating Slab Mat (FSM) is a high performing vibration attenuation floating slab system based on the mass-spring principle, where the concrete slab (the mass) is elastically supported by a continuous resilient mat (the spring).
Pandrol FSM are made of high quality resin-bonded rubbers. Depending on these design parameters, the Pandrol FSM solutions can achieve a vibration attenuation up to 25 dBv with a low resonance frequency.
The elastic properties of the mat solution are defined by the following parameters;
Thickness range | |
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Single layer of the elastomer part | 15 -30 mm |
Non-woven protection layer | 1.8 mm |
Total system thickness | 16.8 - 61.8 mm |
Density range | |
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Density range | 550 - 710 kg/m3 |
Bedding modules range | |
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Static bedding modules range | 5 - 100 MN/m3 according to DIN 45673-7 |
Dynamic bedding modules range (10Hz) | 12 - 150 MN/m3 according to DIN 45673-7 |
Possible to install in single, double or triple layer plus an underlayer if necessary
Flat or wavy
If lateral mat is a wavy mat, high density RR material or an elastic joint can be poured
Rolls or sheet