Protection layers

We have many layers of protection boards0, including the local and the impored one and the intended protection layers are the layers used to protect the thermal and waterproofing insulation from any protrusions or any scratch or anything that might harm the insulation, leading to leakage of water or heat, and from these types (geotextile - cartonal - rigid bituminous cartoleaders) which is made up of Bitumen, but solid, and all these types are very easy to implement, thus reducing effort and time.