THREE-LAYER REINFORCED WOODCRETE BLOCK Russian patent published in 2009 - IPC E04B1/14 

FIELD: construction.

SUBSTANCE: invention deals with the production of structural woodcrete items and may be used in construction materials production industry for residential or industrial buildings construction. Three-layer reinforced woodcrete block consists of three layers with rectangular cross section and reinforcing framework. The block is implemented as two external layers of wood concrete on wood filler such as Daurian larch basis, and one internal layer made of foam thermal lagging such as ekopen or polystyrene. Both external and internal layers are reinforced and interconnected by common wood bar framework, which is treated with liquid glass solution.

EFFECT: higher physical and mechanical properties at low production costs.

3 dwg