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dBA US-Rubber

dBA US-Rubber

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dBA US-Rubber

Product catalog summary

Specifications

Material: Recycled Rubber
Dimensions: 15000 x 1000 x 4 mm
Installation: Chemical

Applications

dBA US-Rubber is designed for impact noise insulation in floating screed applications. It is installed under concrete slabs to prevent impact sounds, such as footsteps, from propagating through the building's main structures.

Technical Information

Roll Dimensions: 15000 x 1000 mm
Thickness: 4 mm
Density: 650 - 750 kg/m³ (ISO 7322)
Tensile Strength: > 350 kPa (ISO 7322)
Compression at 0.7 MPa: > 80% (ISO 7322)

Acoustic Performance

The product provides an impact sound reduction (∆Lw) of approximately 22 dB when applied directly under a 70 mm and over a 140 mm concrete slab.

Catalog excerpts

artnovion dBA US-Rubber Floor Underscreed Description dBA US-Rubber is an agglomerated recycled rubber resilient layer for impact noise insulation of floating screed. This underscreed is installed under concrete slabs so it prevents impact sounds generated by footsteps, for example, from propagating through the building's main structures. Specifications Material: Recycled Rubber Dimensions: 15000 x 1000 x 4 (mm) Installation: Chemical Acoustic Performance Impact Sound Reduction (ALw)* * ALw measured with US-Rubber applied directly under a 70 mm and over a 140 mm concrete slabs.

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