CN2284687Y

CN2284687Y - Composite board

Info

Publication number: CN2284687Y
Application number: CN 97205301
Authority: CN
Inventors: 严坤元
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-02-14
Filing date: 1997-02-14
Publication date: 1998-06-24
Anticipated expiration: 2007-02-14

Abstract

The utility model discloses a composite plate, which is composed of an upper face plate, a lower face plate, a wooden frame, a plurality of foam plate blocks and edging strips which are formed by the adhesion of wooden plate strips and inorganic composite material plate strips, wherein, the upper face plate and the lower face plate are made of inorganic composite materials, and the wooden frame is a cellular structural member which is assembled by a plurality of wooden members, and furthermore, each foam plate block is respectively inserted into each blank space of the frame. The upper surface and the lower surface of an assembly part of the frame and the foam plate blocks are fixedly adhered with the upper face plate and the lower face plate, and the circumference edges of the assembly part are fixedly adhered with edging strips. The utility model has the advantages of light weight, bending resistance, high tensile intensity, good fireproof performance, etc.

Description

A kind of composite plate

The utility model belongs to building materials field, exactly is a kind of combined type light fire-proof plate.

At present, people mainly are to be the inorganic composite materials plate that base-material is made with magnesium chloride, magnesia manufacturing furniture, office appliance and carrying out in the indoor and outdoor decoration construction process employed fire-proof board, the major defect of this sheet material is: 1, since its material than great thus in, the heavy-gauge sheeting body weight is bigger, is difficult to extensive use; 2, bending tensile strength is low.

The purpose of this utility model is for people provide a kind of unit volume amount amount lighter, the fire-proof board that bending tensile strength is high.

The purpose of this utility model is achieved in that it is reached the edge strip that is formed by wooden lath, inorganic composite materials lath cementation and formed by the upper and lower panel made from inorganic composite materials, wood frame, some blocks of cystosepiments, this wood frame be one by the some cellular members that wooden rod member is assembled, be equipped with each the described cystosepiment with its uniform thickness on it in each space respectively, described upper and lower panel and edge strip cement on the upper and lower surface and peripheric surface of the described cubic member of being made up of wood frame and cystosepiment with adhesive respectively.

The fire-proof board of making by such scheme is because its body is built-in with the minimum foam block of proportion, so the weight of its unit volume is less; Because its body is built-in with wood frame, so its bending resistance, draw intensity higher; Because its external surface is stained with the thin plate made from inorganic composite materials, so it has fireproof performance.

Compared with the prior art have after the utility model is realized and be convenient to transportation, the convenient use is in the expansion, the slab scope of application and can bear advantage such as big external force effect.

Below in conjunction with accompanying drawing embodiment of the present utility model is done explanation in further detail.

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the A-A sectional view of Fig. 1.

As seen from Figure 1, Figure 2, the utility model is by the upper and lower panel made from composite material 1, wood frame 2, and several foam plates 3 reach the edge strip that is formed by lath 4, lath 5 cementations and form; Upper and lower panel 1, lath 5 are to be base-material with magnesia, magnesia, and the thickness made of process is the thin plate of 1.5-2mm routinely, after this thin plate is made, layering falls to putting to deposit certain hour, it is whole that it is driven plain, and then, tailors into the upper and lower panel and the lath 5 of different size as required; The wooden thin plate of lath 4 usefulness is made, and cements on lath 5 medial surfaces with adhesive; Wood frame 2 is sash members that have several square openings that many bamboos of usefulness rod spare is assembled into, and is fixedly connected by the mating recess that is positioned at its phase lap-joint between each rod member; The height dimension of several foam plates 3 is consistent with the height dimension of wood frame, and its peripheral appearance and size is consistent with each the square hole dimension on the wood frame, and this foam plate plug is contained in each square opening of wood frame.

Above-mentioned upper and lower panel, takes out after a period of time flattens on wood frame height dimension two sides with adhesive, and specification blanking on demand gets final product with above-mentioned each edge strip of adhesive cementation on the surrounding then.

The utility model can be made into the various different-thickness between the 10-50mm.

Claims

1, a kind of composite plate, it is characterized in that: it is reached the edge strip that is formed by wooden lath, inorganic composite materials lath cementation and is formed by the upper and lower panel made from inorganic composite materials, wood frame, some blocks of cystosepiments, this wood frame be one by the some cellular members that wooden rod member is assembled, be equipped with each the Su Pao Droplets of the institute plate with its uniform thickness on it in each space respectively, described upper and lower panel and edge strip cement on the upper and lower surface and peripheric surface of the described cubic member of being made up of wood frame and cystosepiment with adhesive respectively.