DAMTEC® vibra-medium

Soft decoupling mat

 
DAMTEC^® vibra medium is a soft insulation material made from fine-grained recycled cellular rubber. Its upper and lower sides are smooth. DAMTEC^® vibra medium is used in applications supporting moderate weights, i.e. compressive stresses ranging from 0.10 N/mm² to 0.20 N/mm².

f₀ ≥ 12,5 Hz Average compressive stress ≤ 0.2 N/mm² The natural frequency f₀ is dependent on the product thickness and the weight supported. Combined systems (e.g. single, two or even three layers) are possible.

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Technical data: 

Material:	Fine granules of recycled rubber foam with PU elastomer bonding agent
Colour:	anthracite
Surface:	closed, smooth
Density:	approx. 500 - 600 kg/m³
Tolerances:	Length and width ± 1.5%, thickness  ± 1.0 mm
Dimensions:	Roll width: 1,250 mm thickness mm/length m: 5/8, 10/6, 12,5/1, 20/1, 25/1
Tensile strength:	approx. 0.4 N/mm² (ISO 1798)
Elongation at break:	approx. 70% (ISO 1798)
Temperature resistance:	-30° bis 80°C
Fire resistance:	Efl (ISO 11925/ EN 13501-1)
Maximum pressure:	0.20 N/mm² (according to EN 826)
Short peaks:	approx. 60% deflection at 0.70 N/mm²

Further characteristic values and details on request.