Transcription of TP10 8th Issue Sept 21
{{id}} {{{paragraph}}}
High performance rigid thermoset insulation - thermal conductivity W/mK Unaff ected by air infi ltration Resistant to the passage of water vapour Easy to handle and install Ideal for new build and refurbishment Non-deleterious material Manufactured with a blowing agent that has zero ODP and low GWP Robust Details for Part E of the Building Regulations (England & Wales)TP10 Insulation for tiled or slated pitched warm roof spacesInsulationGreat Britain & IrelandEighth Issue | 09/2021 Typical constructions and U-valuesAssumptionsThe U-values in the tables that follow have been calculated using the method detailed in BS / EN ISO 6946: 2017 (Building components and building elements. Thermal resistance and thermal transmittance. Calculation methods), and using the conventions set out in BR 443 (Conventions for U-value calculations).
Unaff ected by air infi ltration ... 90 0.20 0.16 0.14 100 0.19 0.15 0.13 110 0.18 0.140.13 120 0.17 0.13 0.12 125 0.16 0.13 0.12 * A minimum 13 mm air space must be maintained above the insulation in order to claim the maximum thermal resistance in the cavity.
Domain:
Source:
Link to this page:
Please notify us if you found a problem with this document:
{{id}} {{{paragraph}}}