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Bauwer Light Thermal Insulation Render 25ltr Bag

In stock

£17.99 + VAT

BAUWER LIGHT, External and Internal application Eco-friendly thermal, acoustic and dehumidifying Render
 
PRODUCT DESCRIPTION: Natural eco-friendly Bauwer Light is a highly breathable ready to mix thermal insulation render for both internal & external use. It’s based on naturally occurring volcanic glass perlite. Bauwer Light is used for thermal insulation, sound-absorbing as well as fire protection. Along with the insulating and sound absorbent properties, Bauwer Light is light weight and highly breathable, which prevents condensation as well as protects the walls from fungus and mould growth. It is designed for insulation of solid stone and brick walls of traditionally built breathable or vapour permeable homes.  
 
BAUWER LIGHT insulation render is used for: - external and internal thermal walls insulation of solid walls; - dehumidification thanks to breathability;  - thermal insulation of inner and outer slopes; - formation of a sound absorbing layer on wall structure; - formation of sound absorbing layer between floor joists; - thermal insulation of ceilings and floors.
 
TECHNICAL DATA Yield of mortar from 1 bag...............................................................................................................................25L Spread rate …………………………………………………………………….…….……………..…1bag covers 1m2 at 25 mm thickness Bag weight...................................................................................................................................................7,00kg Pot life.………………………………………………………………………………………..............................................……up to 4 hours Density of dry material..........................……………………………….............................…………….….…………… 280 kg/m3 Perlite (basic filler) thermal conductivity........................................................................................0,034W/(m·K) Thermal conductivity in dry condition.………………………........................................………………….….. 0,068 W/(m·K) Average sound absorption coefficient at frequency of 0.8-8 kHz.………….............................…….………… 0.72-0.75 Vapour permeability coefficient µ..................................................................................................……….…………4 Bond strength.………………...........…………………………………………….............................................…….……… 0,1 N/mm2 Compressive strength.………………………………………….………………………………………….…………….………….…...0,7 N/mm2 Declared strength value....…………………………………………………….................................…………............. after 28 days
 
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