CN201952967U

CN201952967U - U-shaped hollow wall corner building block

Info

Publication number: CN201952967U
Application number: CN2010206427027U
Authority: CN
Inventors: 孔凡营; 孔凡亭
Original assignee: Shandong University of Science and Technology
Current assignee: Shandong University of Science and Technology
Priority date: 2010-11-23
Filing date: 2010-11-23
Publication date: 2011-08-31
Anticipated expiration: 2020-11-23

Abstract

The utility model discloses a U-shaped hollow wall corner building block, which is used with a Chinese patent 'I-shaped hollow building block' (application number is 201010123414.5), and comprises a double-U-shaped heat insulation wall corner building block and a single-U-shaped heat insulation wall corner building block. Two ends of the double-U-shaped heat insulation wall corner building block in a right-angle shape are respectively provided with a groove, and one end of the rectangular single-U-shaped heat insulation wall corner building block is provided with a groove. When a wall corner is built, the double-U-shaped heat insulation wall corner building block and the single-U-shaped heat insulation wall corner building block are used in a staggered manner in the vertical direction of the same wall corner, so that formation of a straight slit in a vertical mortar joint is avoided and stability of a wall is ensured. The U-shaped hollow wall corner building block has the advantage that stability of connection of a wall body with the wall corner is improved remarkably.

Description

The hollow corner building block of U type

Technical field

The application belongs to constructional materials.

Background technology

Hollow building blocks for outer wall or the porous building-brick that uses all is cuboid or square at present, though its heat insulating effect is much better than solid block or solid brick, there is serious cold and hot bridge effect in the building block two ends, make the energy-saving effect of body of wall have a greatly reduced quality.Chinese patent " I-shaped hollow building block " (application number 201010123414.5) has solved this problem preferably, does not use which kind of supporting corner building block but solve, and therefore needs further perfect.

Summary of the invention

The present invention seeks to Chinese patent " I-shaped hollow building block " (application number 201010123414.5) provides the building block of matching used corner, its technical scheme is:

1 corner building block makes two kinds of U type hollow corner building blocks, wherein a kind ofly is named as double-U-shaped hollow corner building block, and another kind is named as single U type hollow corner building block.

2, the slurry surface of double-U-shaped hollow corner building block is a right angle type, and respectively there is a groove at two ends, see Fig. 1.

3, the slurry surface of single U type hollow corner building block is a rectangle, and a certain end has a groove, sees Fig. 2.

4, the building block of body of wall master ga(u)ge lattice is an I-shaped hollow building block, sees Fig. 3.

5, double-U-shaped hollow corner building block build plan view by laying bricks or stones as shown in Figure 4, single U type hollow corner building block build plan view by laying bricks or stones as shown in Figure 5.

6, for avoiding perpends to form vertical masonry joint, guarantee wall stability, double-U-shaped hollow corner building block and single U type hollow corner building block be staggered the use on the above-below direction in same corner, that is Fig. 4 and Fig. 5 alternately arrange on above-below direction.

7, the hollow corner building block of U type can be a sintered article, also can be non-sintered article.

The application's good effect is: significantly improve wall body and corner connection stability.

Description of drawings

Fig. 1 is double-U-shaped hollow corner building block stereogram, Fig. 2 is the hollow corner building block of a single U type stereogram, and Fig. 3 is the I-shaped hollow building block stereogram, and Fig. 4 is the plan view of building by laying bricks or stones of double-U-shaped hollow corner building block, Fig. 5 is the plan view of building by laying bricks or stones of single U type hollow corner building block, among the figure:

1---groove; 2---wide cavity; 3---narrow cavity; 5---double-U-shaped hollow corner building block; 6---I-shaped hollow building block; 7---perpends; 8---single U type hollow corner building block.

The specific embodiment

As depicted in figs. 1 and 2, water with pea gravel concreten and to build up double-U-shaped hollow corner building block and single U type hollow corner building block, maintenance reach after the design strength product, use as the supporting building block in corner of as shown in Figure 3 I-shaped hollow building block.Double-U-shaped hollow corner building block and I-shaped hollow building block build a wall plan view as shown in Figure 4, single U type hollow corner building block and I-shaped hollow building block build a wall plan view as shown in Figure 5, build by laying bricks or stones in same corner, double-U-shaped hollow corner building block and the hollow corner of single U type are used alternatingly, that is Fig. 4 and Fig. 5 alternately arrange on above-below direction, to avoid perpends to form vertical masonry joint, guarantee wall stability.

Claims

1.U type hollow corner building block, it is divided into double-U-shaped adiabatic corner building block and the adiabatic corner building block of single U type, and it is characterized in that: double-U-shaped adiabatic corner building block is a right angle type, and respectively there is a groove at two ends.