300mm 3.6N Thermalite Trench Block T&G
Thermalite Trenchblock is a tried and tested, economical alternative to the construction of cavity walls with concrete infill, engineering bricks or heavy aggregate blocks for foundations.
- Available with tongue and groove joints and handholds
- Improves thermal performance
- Eliminates the need to mortar perpends
- KEY DATA
- - Design thermal conductivity 0.15 W/m.K
- - Density 600.00 kg/m3