CN2182831Y

CN2182831Y - Light weight wall plate with cracking-proof function

Info

Publication number: CN2182831Y
Application number: CN 93240992
Authority: CN
Inventors: 张晶廷
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-10-08
Filing date: 1993-10-08
Publication date: 1994-11-16
Anticipated expiration: 2003-10-08

Abstract

The utility model relates to a light weight partition plate with a cracking-proof function. The utility model is composed of a light weight core board, a cement mortar layer, a rib net, an embedded part, etc. The utility model is characterized in that both sides of the utility model are designed into marginal-tooth shapes, so when the partition boards are installed, two contiguous partition boards can be tightly engaged with each other; thereby, the disadvantages of the easy cracking of the present partition boards can be overcome. The utility model can be widely used for various buildings.

Description

Light weight wall plate with cracking-proof function

The utility model relates to a kind of improved light cellular partition board, belongs to the building unit technical field.

In frame-type building, using non-bearing formula light cellular partition board in a large number.The core of this partition board is a light thermal-insulation sound insulation sheet material, as polystyrene plate or the like, then is cement sand bed around the central layer, and at the construction field (site), some partition boards are bolted together, and promptly constitute a face wall, and the slit between plate and the plate is is then filled and led up with mortar.This partition board has been simplified the technology of building a wall, and has accelerated the building progress.Be easy to give advantages such as system, easy construction and superior performance in batches because it has, therefore, be subjected to very much the welcome of building trade.But, adopt the building of this partition board, also there is troubling crack problem, Here it is, and building is oppressed partition board because of normal deformation, makes the mortar joint filling cracking between plate and the plate, has influenced the outward appearance of wall.Crack problem is stranded is scratching builing industry, unresolved always.

The purpose of this utility model provides a kind of partition board of fissioning of can preventing.

The purpose of this utility model realizes by following manner: the plane side of former partition board is modified into the uncinus shape, be about to it and become continuous convex-concave shape with the contacted lateral layout of adjacent plate, the convex-concave portion that makes a partition board is in the same place with the convex-concave portion of another piece plate correspondence mutual embedding block.

Press the partition board that the utility model is made, because in use, mutual embedding is built into one between the uncinus of partition board, has improved the ability of the anti-deformation of whole face wall, has therefore prevented the generation in wall crack.

The utility model is described in further detail below with reference to accompanying drawing.

Fig. 1 is an elevation of the present utility model;

Fig. 2 is a sectional drawing;

Fig. 3 is the partition board sectional drawing of band muscle net;

Fig. 4 is a muscle web frame schematic diagram;

Fig. 5 is a dovetail shaped uncinus elevation;

Fig. 6 is one-sided uncinus partition board elevation.

Partition board at present commonly used, by light core plate 1, give embedded part 4 and cement sand bed 2 constitutes, contacted two sides of partition board and adjacent plate are generally plane or vertical primary and secondary grooved.The utility model then is modified into the uncinus shape with described side, and the recessed tooth embedding of the double wedge of one side energy and another side corresponding site is built into one.This just requires the height dimension of double wedge just to equate with the height dimension of recessed tooth, and when two partition boards being pieced together to together the time, double wedge and recessed tooth can mesh and be integral.

In order to improve anti-level of partition board or vertical load intensity of force, can in the cement sand bed 2 of partition board, bury and apply muscle net 3, the muscle net is welded into a plain net shape by some vertical hairs and horizontal hair.The partition board that makes like this can be described as the reinforcing bar partition board, can improve the intensity of partition board greatly.

Except that the uncinus of straight-tooth shape, also can be designed to dovetail shaped or zigzag (triangle), also can be designed to stepped or other shape.Fig. 5 swallow-tailed uncinus that drawn, other is as zigzag and stepped, and its design principles is also identical with the straight-tooth shape.

In the series of products of partition board, except that two sides all with kind that adjacent plate is meshed, also have a kind of only one-sided engagement, the another side then only needs and the framework joint, is the uncinus shape so be designed to a side, the another side then is a plane.

The side up and down of partition board needs and framework welds together, and gives embedded part 4 so be provided with at its corresponding site, and what is called is given embedded part 4, and what use always is the band iron of the 3-5 millimeters thick of a buckle, when the casting cement screed, gives and nuzzling.To single uncinus partition board, then give and burying in the plane side.

It is long that the size of partition board is generally 2.7-5 rice, and 0.5-1.5 rice is wide, thickly then is 5-10 centimetre.Wherein, the thickness of central layer is 3-6 centimetre, and the thickness of cement sand bed is 1-3 centimetre, and the steel wire diameter in the muscle net is about the 1-5 millimeter.The tooth depth of uncinus is about 6-20 centimetre, and the facewidth is about 15-30 centimetre.

The utility model can give earlier and make central layer when making, and then at its two sides reinforcement net, adds in two sides up and down and to give embedded part, uses suitable template then, pours into a mould outer cement mortar, through the maintenance precast member that gets product.

Central layer in the utility model can also adopt the cement perlite material, is about to cement and perlite in the ratio mixing of 1:1-8, is pressed into central layer.Then remake into the finished product precast member.

Press the partition plate that the utility model is made, have the advantages such as body light (every square meter is heavy 40-45 kilogram only), insulation, sound insulation, good mechanical property, when in building trade, using, have assembling simple, rapidly, build up advantages such as being difficult for strain cracking, can be widely used in all kinds of buildings and go.

Claims

1, a kind of anticracking light cellular partition board, it by light core plate 1, give embedded part 4 and cement sand bed 2 is formed, it is characterized in that partition board and the contacted side of adjacent plate are the uncinus shape, and the recessed tooth embedding of the double wedge of one side energy and another side corresponding site is built into one.

2, partition board according to claim 1 is characterized in that, buries in the cement sand bed 2 of partition board and applies muscle net 3, and the muscle net is welded into a plain net shape by some vertical hairs and horizontal hair.

3, partition board according to claim 2 is characterized in that, the uncinus of partition board is dovetail shaped, zigzag or stepped.