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TVS RESi Foam Acoustic Underscreed Material
Description

A lightweight, flexible and resilient under-screed material which is chemically inert with a cross-linked closed-cell structure that gives good mechanical and physical properties when compared with other cellular plastics, 100% recycled and recyclable material.

Features and benefits:

  • Complies with RD performance targets.
  • Suitable for pre-cast and solid concrete floors.
  • Low water absorption eliminates the need for a vapour control layer (VCL).
  • Minimal change to traditional floor and ceiling construction.
  • Accepted by the NHBC for ADE compliance.

General information

Size

600 x 600 x 12 mm

Square edge (SE/A Edge).

600 x 600 x 15 mm

Tegular 24 (t24/ 24 mm Tegular).

1200 x 600 x 15 mm

Square edge (SE/A Edge).

Uniclass 2015

Pr_25_57_06_71 Resilient layer insulationPrimary

CAWS

K11/275 Acoustic separating floor system

Specification data - Resilient layer insulation

Product Reference

TVS RESi Foam Acoustic Underscreed Material

Size

600 x 600 x 12 mm

Square edge (SE/A Edge).

600 x 600 x 15 mm

Tegular 24 (t24/ 24 mm Tegular).

1200 x 600 x 15 mm

Square edge (SE/A Edge).

Standard product features

Roll size (l x w):

40 x 1.5 m.

Thickness:

10 mm (other thicknesses are available on request - consult manufacturer for details).

Technical characteristics:

  • Tensile strength (to BS 4443): 180 kPa.
  • Compressive strength (to ASTM 1056, at 25%): 42 kPa.
  • Compressive strength (to ASTM 1056, at 50%): 110 kPa.
  • Compression set (50% Compression/ 70 hours/ 23°C) after 24 hours recovery: 36%.
  • Compression set (50% Compression/ 70 hours/ 23°C) after 72 hours recovery: 20%.
  • Thermal conductivity: 0.036 W/m·K.
  • Water absorption (after six weeks) volume change: +3%.
  • Sound insulation: 19 dB improvement.

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