COMPOSITE BOARD OF AGRICULTURAL WASTE MATERIAL-WOODEN PARTICLE

摘要

PURPOSE: Provided is a composite board of agricultural waste material-wooden particle, by which it is possible to provide a sound-absorption material for interior of a construction with excellent properties. CONSTITUTION: The composite board is made of agricultural waste material containing lignocellulose and wooden particles. The agricultural waste material and the wooden particles are bonded to each other by a binder. The agricultural waste material containing lignocellulose includes rice straw, wheat straw, maize straw, barley straw and a mixture thereof. The composite board is made by placing pulverized agricultural waste material containing lignocellulose and wooden particles with an adhesive in a mold, cold compressing the content inside the mold to form a mat, placing the mat between two cauls and hot pressing the mat.