WOOD BARK-BASED NANOCOMPOSITE STRUCTURAL MATERIAL

摘要

FIELD: construction.;SUBSTANCE: present invention relates to the production of composite construction materials and can be used in making wood-mineral plates used as load-bearing walls, self-supporting walls and partitions, structural sound-and heat-insulation boards and panels. Nanocomposite material contains mineral filler, cement and water, wherein the wood matrix is formed from particles of 0.5-1.5 mm ultrafine pine bark, and the mineral filler of the structure is 50-250 Nm particles of nanosized basalt.;EFFECT: disclosed material is more environmentally friendly and has improved fire resistance and sound- and heat-insulating properties, improved physical and mechanical properties, is resistant to oxidative decomposition and biologically active media.;1 cl