Cemented wood strip board with sealed upper surface, e.g. for soundproofing panels or ceiling panels is made from compressed wood wool or shavings and binder

摘要

The wood strip board is made from wood wool, shavings or similar fibrous material combined with cement or other binding material. The mixture is compressed into a flat plate which has a nearly closed matrix. One side of the board has a sealing layer made from cement slurry, mortar or other sealing material. The sealing layer can also be made from a mixture of cement, mortar, wood fibers or synthetic material.