Technical

Technical
Technical Performance - Acoustic Spray Foam

The test results below from the University of Salford show clearly that the Capital system absorbs >50% of the sound energy impacting the test surface. A co-efficient of 1.00 represents total absorption.

Graph1 - Sound insulation and Roof insulation

The table below compares the relative sound absorbing properties of the Capital system and commonly used materials. A co-efficient approaching zero indicates that the material is reflecting the sound energy that impacts the test surface.

Graph2 - Sound insulation and Roof insulation

  • External foam and coating systems in line with BS5241 and BS7021
  • Achieves U/values from 0.981 to 0.160
  • Class 1 surface spread of flame rating when tested in accordance with BS476 Part 7

Graph3 - Sound insulation and Roof insulation

  • Class 0 (higher than statutory Class 1) coatings available for additional fire resistance
  • All materials manufactured to ISO 9002
  • 10 – 25 year guarantees
  • Additional insurance bonded guarantees

Commercial 2 - Sound insulation and Roof insulation

Click here to see our technical data sheet.

Metropolitan Insulation: Lapolla Sound Abs

Metropolitan Insulation: Lapolla Sound Abs