Wood type reinforced light composite board

A composite board, lightweight technology, applied in the direction of inorganic adhesives, layered products, adhesives, etc., can solve the problems of unrealized utilization of weeds, waste branches and other plants, low utilization rate, and low utilization value. Achieve the effect of strict treatment requirements, lower specific gravity and high treatment cost
CN101947869BActive Publication Date: 2012-11-28苗冠强
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
苗冠强
Publication Date
2012-11-28

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Abstract

The invention relates to a wood type reinforced light composite board, comprising a core board and two lateral plates respectively positioned at the two sides of the core board, the lateral plates are bonded with the core board to form a whole, wherein at most one lateral plate is a single layer structure and at least one lateral plate is a multi-layer structure, the lateral plate with the singlelayer structure is provided with an adhesive layer and the lateral plate(s) is(are) provided with a plurality of adhesive layers, reinforced layers are arranged between the adjacent adhesive layers, the two sides of the reinforced layers are respectively bonded with the adjacent adhesive layers to form a whole; the reinforced layers are made from net, fabrics or non-woven fabrics, the adhesive layer is obtained by curing mixed slurry, the raw materials of the mixed slurry at least comprises 100 parts by weight of magnesium bonded material and 100-800 parts by weight of agricultural wastes, the magnesium bonded material is composed of magnesium oxide and magnesium salt. The invention can be mainly used as various building boards, industrial boards and daily life boards, so that effective use of agricultural wastes is realized.
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Description

technical field

[0001] The invention relates to a board, which can be mainly used as various building boards and industrial boards except load-bearing walls. Background technique

[0002] There are many forms of building boards other than load-bearing walls, such as gypsum boards used as decorative boards, cement composite boards used as interior wall boards and partition boards, etc., and these boards have their own advantages. It has been effectively applied in a certain field, but there is a common disadvantage, that is, it consumes more natural resources, and as industrial boards such as packing boxes, wood boards are mostly used, which not only consumes a lot of tree resources, but also because the wood board itself It can also be attacked by insects, corrosion, etc., and is easily deformed, which affects the use effect.

[0003] Therefore, based on the consideration of environmental friendliness and resource conservation, the recycling of waste materials should be rea...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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