OSB wood-oriented material board (oriented strand board) with improved properties and production process

摘要

Process for the production of boards of material derived from OSB wood, in particular boards of material derived from OSB wood with reduced emission of volatile organic compounds (VOCs), comprising the steps of: a) producing wood chips from Appropriate wood, b) subject to roasting at least a part of the wood chips by heating in an oxygen-poor atmosphere or without oxygen at atmospheric pressure or elevated pressure at a temperature between 150 ° C and 300 ° C; c) glue the roasted wood chips and the non-roasted wood chips with at least one binder; d) spread the glued wood shavings on a conveyor appointment; and e) compact the glued wood shavings to create a board of material derived from the OSB wood.