CN2238122Y - Bamboo compound board - Google Patents

Abstract

The utility model relates to a bamboo composite board which adopts a hierarchy construction. The utility model is composed of radial bamboo (curtain) which is used as main material, a wooden single plate, impregnated paper and a bamboo mat. The utility model has the advantages of high utilization rate of bamboo, simplified manufacturing technique, favorable intensity, good weather resistance performance, no deformation, etc. The utility model is can be used as a construction decoration board and the carriage board or the bottom board of a transportation tool.

Description

A kind of bamboo is slightd, curtain composite board

The utility model relates to a kind of thin bamboo strips used for weaving, curtain composite board, and it belongs to the laminar product class of being made up of the particular matter that excludes group 11/00 to 29/00 in fact.

Domestic known bamboo plywood has bamboo plywood at present, the bamboo mat glued board, and bamboo plywood and thin bamboo strips used for weaving laminated timber four classes, its construction unit is respectively specification bamboo piece, bamboo mat, bamboo curtain splint and thin bamboo strips used for weaving, and their cemented surface all is tangential tangent plane.As everyone knows, on the bamboo wall thickness of bamboo wood, there be the structure surf green different with wood property, three levels of bamboo meat and tabasheer, and surf green, tabasheer outer surface be difficult to gummed, so in present bamboo plywood manufacturing process, all need with the mode of machining with surf green, tabasheer reject need not, not only reduced efficient, and having caused waste of material, the utilization rate that makes bamboo wood only is 30～50%; In addition, under the situation with existing explained hereafter existing product, China also can't rationally be utilized than path bamboo wood (diameter is less than the 50mm) resource of horn of plenty.

The purpose of this utility model is to provide to society that a kind of bamboo with innovative construction is slightd, curtain composite board, and used bamboo is slightd when producing this goods, surf green, tabasheer on the curtain raw material need not reject, thereby increases substantially the utilization rate of bamboo wood.

Bamboo of the present utility model is slightd, curtain composite board contains top layer 1 internal layer 2 and sandwich layer 3, it is characterized in that, between described internal layer 2 and sandwich layer 3, also is provided with one deck bamboo mat 5.

Accompanying drawing is a bedded structure schematic diagram of the present utility model.

Top layer 1 among the figure is an impregnated paper, and internal layer 2 is veneers, and sandwich layer 3 then is that some symmetries of orthogonal in length and breadth stack and all cemented surfaces are the thin bamboo strips used for weaving that has surf green, tabasheer, the curtain of the radial section of bamboo wood.

Compare with the composite plate of existing tangential tangent plane gummed, outstanding advantage of the present utility model is, it makes the surf green of bamboo wood, the non-gummed position of tabasheer outer surface in sheet material, neither influence the goods inherent quality, avoided unnecessary volume of timber loss again, the result can improve about 30% on the basis of existing utilization rate of bamboo; In addition, production process is also relatively simplified, and this has just further reduced production cost.

Claims (1)

1, a kind of thin bamboo strips used for weaving, curtain composite board contain top layer (1), and internal layer (2) and sandwich layer (3) is characterized in that: between described internal layer (2) and sandwich layer (3), also be provided with one deck bamboo mat (5).