EWWS598 Isothane Technitherm Cavity Wall Stabilisation and Insulation System
This is an assessment of the Isothane Technitherm Cavity Wall Stabilisation and Insulation System.
Technitherm® closed cell polyurethane (PUR) cavity wall insulation is suitable for all masonry cavity walls including nominal uniform 40mm wide standard cavity walls and can be installed without major disruption to occupants and needs no maintenance.
The product is a cream coloured, polyurethane foam compound. The material is foamed in situ by mixing together isocyanate and resin components. The foam mix produced is soft and fluid but quickly expands and hardens to a rigid foam mass. It is injected as a syrup from a hand gun into the wall through nominal 12 mm diameter holes spaced in a predetermined pattern.
Valid until 18th May 2020
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