Sound absorbent concrete masonry block
The quality of the product starts with the raw material. The company produces the blocks using only the chips from PEFC certified spruce, only raw material that guarantees high quality standards; sawdust and dust are removed with special vibrating screens.
The petrified wood chips are mixed with “Portland” cement, and then printed and dried naturally, so as to obtain a fully ecological block that does not burn, does not rot, is highly breathable and has high thermal and acoustic insulation. For purely acoustic blocks, the density is further increased.