RESEARCH OF THE PROPERTIES OF FIREPROOF HEAT AND SOUND INSULATION WOOD FIBER MATERIALS

Abstract

An analysis of literature data on the production of fire-resistant wood fiber materials was carried out. Known technologies for the production of fire-resistant heat- and sound-insulating materials do not meet modern requirements for environmental and fire safety, which are put forward both for fire-resistant materials and methods of their production. Experimental studies of the fire protection conditions of wood-fiber boards were performed and a new fire-resistant material was obtained. The results of studies of the properties of fire-resistant and heat- and sound-insulating wood fiber materials are presented. Samples of fire-resistant heat- and sound-insulating wood-fiber boards have significantly better quality indicators than standard ones, namely, they are fire-resistant materials, and in addition, they have better indicators of heat-sound insulation properties. Such heat- and sound-insulating wood-fiber plates can be used to increase the fire protection of various objects, and they will also be used both in construction and in other sectors of the national economy.