CN205604572U - Building lightweight hollow wallboard - Google Patents

Abstract

The utility model relates to a building field discloses a building lightweight hollow wallboard, including the wall body, the terminal surface of the one end of wall body is equipped with the tenon, the terminal surface of the other end of wall body is equipped with the tongue -and -groove with tenon matched with, be equipped with single square hole in the wall body. The utility model discloses in set up in the wall body percent opening that single square hole can improve the wallboard, the dead weight of wallboard alleviates, and can improve the soundproof and heat resistant performance of wall body and the percent opening of wall body, the dead weight of wall body alleviates, and can improve the soundproof and heat resistant performance of wall body, and it is more suitable that the size of square hole is set for, when according with at the bottom of the dark dress of national standard the box in the installation, only need the position department in the evolution hole of wall body cut out one and secretly adorn end box size assorted opening can, can cause any destruction to the wall body hardly.

Description

Building light-weight hollow wall panel

Technical field

This utility model relates to building light-weight wallboard field, particularly relates to a kind of building light-weight empty Core-wall plate.

Background technology

At present, steam pressure haydite concrete hollow wall panel wall thickness on the market mainly has three kinds, respectively It is: 80mm；100mm；120mm, wallboard specification is many, not only causes in production process non- Normal confusion, in work progress, workman to classify installation, easily makes mistakes.The perforate of hollow wall panel Mode is generally circular hole or elliptical aperture, and this perforate mode not only percent opening is low, easily makes Become wallboard from great, sound isolating and heat insulating performance is notable, and due to the shape in hole and size not Properly, when causing installation standard electric wire box, it is big that area is dug in the cutting of the non-bore portion that there is wallboard, Very big to the destructive power of wallboard, add the difficulty that water and electricity supply equipment is installed.

Utility model content

The purpose of this utility model is to provide a kind of building light-weight hollow wall panel, to solve existing wall The percent opening of the perforate mode of plate is low, installs the cutting that standard electric wire box exists the non-bore portion of wallboard Cutting area is big, the problem the biggest to the destructive power of wallboard.

To achieve these goals, this utility model provides a kind of building light-weight hollow wall panel, bag Including body of wall, the end face of one end of described body of wall is provided with tenon, the end face of the other end of described body of wall It is provided with the tongue-and-groove matched with tenon, in described body of wall, is provided with single square hole.

Preferably, the long limit a size of 85mm-95mm of described square hole, described square hole Short side dimension be 40mm-50mm.

Preferably, the long limit a size of 90mm of described square hole, the minor face of described square hole A size of 45mm.

Preferably, the adjacent spacing between two square holes is 15mm-25mm.

Preferably, the adjacent spacing between two square holes is 19mm.

Preferably, the both sides of one end of described body of wall and the both sides of the described body of wall other end Being equipped with indent, described indent is along the longitudinal extension of body of wall.

Preferably, the cross section of described tenon and tongue-and-groove is trapezoidal.

Preferably, the degree of depth of described tenon is 6mm-10mm, and top margin is a size of 15mm-25mm, base a size of 25mm-35mm；The degree of depth of described tongue-and-groove is 6mm-10mm, top margin a size of 30mm-40mm, base a size of 20mm-30mm.

Preferably, the degree of depth of described tenon is 8mm, top margin a size of 20mm, the end Limit a size of 30mm；The degree of depth of described tongue-and-groove is 8mm, top margin a size of 35mm, base A size of 25mm.

A kind of building light-weight hollow wall panel provided by the utility model, is provided with list in body of wall The square hole of row, can improve the percent opening of body of wall, alleviate the deadweight of body of wall, and can improve The sound isolating and heat insulating performance of body of wall.

In this utility model, the size of square hole is set proper, meet GB installing During concealed bottom box, only need to cut out one and concealed bottom box chi in the position of the opening square hole of body of wall The very little opening matched, causes any destruction hardly to body of wall.

Accompanying drawing explanation

Fig. 1 is the schematic top plan view of the building light-weight hollow wall panel of this utility model embodiment；

Fig. 2 be this utility model embodiment building light-weight hollow wall panel body of wall between attachment structure show It is intended to；

Fig. 3 is the front elevational schematic of the building light-weight hollow wall panel of this utility model embodiment.

Wherein: 10, body of wall；1, square hole；2, indent；3, tenon；4, tongue-and-groove；5、 Concealed bottom box；6, dry-mixed mortar.

Detailed description of the invention

Below in conjunction with the accompanying drawings and embodiment, detailed description of the invention of the present utility model is made further Describe in detail.Following example are used for illustrating this utility model, but it is new to be not limited to this practicality The scope of type.

As shown in Figures 1 and 2, for building light-weight hollow wall panel structure of the present utility model and connection Schematic diagram, including body of wall 10, what the thickness specification of body of wall 10 was unified is designed as 95mm, Avoid the confusion in wallboard manufacturing process, it is simple to workman constructs, and does not results in confusion, body of wall 10 One connection end end face be provided with tenon 3, body of wall 10 another connect end end face be provided with The tongue-and-groove 4 matched with tenon 3, in the inside of body of wall 10, the longitudinal direction along body of wall 10 offers single Square hole 1.

In conjunction with shown in Fig. 1 to Fig. 3, the both sides of one end of body of wall 10 and body of wall 10 other end Both sides are equipped with indent 2, and indent 2 is along the longitudinal extension of body of wall 10, when splice wall 10, The tenon 3 of body of wall 10 is directed at the tongue-and-groove 4 of another body of wall 10, middle reserved 5mm Gap, gap and indent 2 are filled dry-mixed mortar 7, can after dry-mixed mortar 7 solidifies So that two pieces of bodies of wall are firmly connected.

In this utility model, the preferably long limit a size of 85mm-95mm of square hole 1, square hole 1 Short side dimension is 40mm-50mm, and the adjacent spacing between two square holes is 15mm-25mm, So can improve percent opening and the sound isolating and heat insulating performance of body of wall 10, alleviate the deadweight of body of wall 10.

It is furthermore preferred that the long limit a size of 90mm of square hole 1, the short side dimension of square hole 1 is 45mm, The adjacent interval S between square hole 1 is 19mm, so so that the percent opening of body of wall 10 reaches To 36%, significantly improve the sound isolating and heat insulating performance of body of wall 10.

As preferably, the cross section of tenon 3 and tongue-and-groove 4 is trapezoidal, and the degree of depth of tenon 3 is 6mm-10mm, top margin a size of 15mm-25mm, base a size of 25mm-35mm；Tenon The degree of depth of groove 4 is 6mm-10mm, and top margin a size of 30mm-40mm, base is a size of 20mm-30mm.So can want in satisfied splicing intensity according to the connection requirement of body of wall 10 On the premise of asking, in above-mentioned preferred size range, suitably choose tongue-and-groove 4 and the design of tenon 3 Size, adds tongue-and-groove 4 and the motility of tenon 3 size design.

More preferably, the degree of depth of tenon 3 is 8mm, and top margin a size of 20mm, base is a size of 30mm；The degree of depth of tongue-and-groove 4 is 8mm, top margin a size of 35mm, base a size of 25mm. Tongue-and-groove 4 and tenon 3 such design size can reach optimal when connecting between body of wall 10 Connection effect.

Shown in Fig. 1 and Fig. 2, the long limit a size of 85mm-95mm of the square hole 1 of body of wall 10, The short side dimension of square hole 1 is 40mm-50mm, more preferably, and the long limit a size of 90mm of square hole 1, The short side dimension of square hole 1 is 45mm.Such size design, is installing the concealed installation meeting GB During back box 5, only need in the position of the square hole 1 of body of wall 10, along body of wall 10 longitudinally by square hole 1 Limit, hole cut, laterally can cut according to the nominal size on the long limit of square hole 1 at body of wall 10, Wallboard in otch is cut into slices and takes out, concealed bottom box 5 is put in otch, due to body of wall The long limit size of the square hole 1 of 10 is more than the outer profile size of concealed bottom box 5, therefore, according to dark When the size of dress back box 5 cuts body of wall 10, only can cut to the long limit of square hole 1, the most right The body of wall 10 of square hole 1 short brink damages, and decreases the damage of body of wall 10 to greatest extent.

Described is only preferred implementation of the present utility model, it is noted that lead for this technology For the those of ordinary skill in territory, on the premise of without departing from this utility model know-why, also Can make some improvement and replacement, these improve and replace and also should be regarded as guarantor of the present utility model Protect scope.

Claims (9)

1. a building light-weight hollow wall panel, it is characterised in that include body of wall, described body of wall The end face of one end be provided with tenon, the end face of the other end of described body of wall is provided with and matches with tenon Tongue-and-groove, be provided with single square hole in described body of wall.

Building light-weight hollow wall panel the most according to claim 1, it is characterised in that institute Stating the long limit a size of 85mm-95mm of square hole, the short side dimension of described square hole is 40mm-50mm。

Building light-weight hollow wall panel the most according to claim 2, it is characterised in that institute Stating the long limit a size of 90mm of square hole, the short side dimension of described square hole is 45mm.

Building light-weight hollow wall panel the most according to claim 2, it is characterised in that phase The adjacent spacing between two square holes is 15mm-25mm.

Building light-weight hollow wall panel the most according to claim 4, it is characterised in that phase The adjacent spacing between two square holes is 19mm.

Building light-weight hollow wall panel the most according to claim 1 and 2, it is characterised in that The both sides of one end of described body of wall and the both sides of the described body of wall other end are equipped with indent, described pressure Groove is along the longitudinal extension of body of wall.

Building light-weight hollow wall panel the most according to claim 1 and 2, it is characterised in that The cross section of described tenon and tongue-and-groove is trapezoidal.

Building light-weight hollow wall panel the most according to claim 7, it is characterised in that institute The degree of depth stating tenon is 6mm-10mm, and top margin a size of 15mm-25mm, base is a size of 25mm-35mm；The degree of depth of described tongue-and-groove is 6mm-10mm, and top margin is a size of 30mm-40mm, base a size of 20mm-30mm.

Building light-weight hollow wall panel the most according to claim 8, it is characterised in that institute The degree of depth stating tenon is 8mm, top margin a size of 20mm, base a size of 30mm；Described The degree of depth of tongue-and-groove is 8mm, top margin a size of 35mm, base a size of 25mm.