Using a Compressoral Board

There are 300 thousand buildings in the uk. that have used straw board. 80 million square feet were manufactured in britan. It is a it's bond does it doesn't? Its not bondad using glues. Its bondage using lignon, naturally present in straw. All organic materials, the enemy of organic materials is water. And organic materials will naturally absorb water. If if you let o s b board get wet, it dlaminates. If you do the same with straw, it just does that depressingly fast. We use it in roofs, but we only use it in a completely contained, three layer of separation to the point at which water can get in