CN202164734U - Non-cold-bridge type heat insulation load-bearing building block - Google Patents

Abstract

The utility model discloses a non-cold-bridge type heat insulation load-bearing building block, belonging to the field of building material; the two ends of the building block are respectively provided with a U-shaped groove, and the edges of the U-shaped grooves are in circular arc shapes; a bedding face of the building block is distributed with strip-shaped holes which are arranged in a staggered way. The non-cold-bridge type heat insulation load-bearing building block is used for building a heat insulation wall body and is capable of thoroughly eliminating a cold bridge, so that the energy-saving effect is obviously improved.

Description

The adiabatic bearing building block of no cold bridge type

Technical field

The application belongs to constructional materials.

Background technology

Widely popularize External Thermal Insulation Technology for External at present, adopting the composite thermal-insulating wall of this technology, its good energy-conserving effect.But this technology is used the organic insulation material of polystyrene extruded plastic foam heat-insulating board and so in a large number, is prone to fire incident in the work progress.On the other hand, this composite thermal-insulating wall, its external thermal insulation is durable inadequately, occurs cracking and obscission easily.Moreover this composite thermal-insulating wall cost is higher, and practical application also is restricted.

Single heat-preserving wall only uses insulation blocks to build a wall, and not ad hoc interior external thermal insulation has only floated coat and decorative layer, and easy construction is cheap, cracking and obscission can not occur, more can breaking out of fire.But present single heat-preserving wall because the heat insulating effect of used building block is good inadequately, makes the body of wall energy-saving effect not reach requirement.How improving block material, improve its heat insulating effect, is the problem of a very worth research.

Analyze current building heat preservation blocks, the main cause that its energy-saving effect is low is that the building block two ends exist cold bridge, if can eliminate this cold bridge, the energy-saving effect of building block will significantly improve.

Summary of the invention

The present invention seeks to thoroughly to eliminate the cold bridge at building heat preservation blocks two ends, technical scheme is following:

(1) volume adequacy of building heat preservation blocks is done greatly; And make I shape, and promptly big (slurry surface) is I shape, there is the bar shaped cavity of staggering each other and arranging building block inside; Respectively there is a U-shaped groove at building block two ends (that is on end face); To eliminate the building block cold bridge,, see Fig. 4 so be named as the adiabatic bearing building block of no cold bridge type;

(2) for improving the bonding force of adiabatic body that bearing building block is built a wall of no cold bridge type and plastering mortar, the corner angle of no cold bridge type thermal insulation bearing building block are done in the arc-shaped, see Fig. 3.For improving the crush resistance ability of building block, two that its bar shaped is empty is done in the arc-shaped, sees Fig. 3 and Fig. 4.

Supporting building block when (3) the adiabatic bearing building block of no cold bridge type is built a wall is that an end has a U-shaped groove, and the other end is the plane, and its length is about the half the of the adiabatic bearing building block length of no cold bridge type, sees Fig. 6.

When (4) not having the adiabatic bearing building block of cold bridge type and build by laying bricks or stones with skin, the U-shaped groove of adjacent two building blocks surrounds the adiabatic cavity of a sealing with building block up and down, is named as building block termination cavity, sees Fig. 6.Building block termination cavity has been eliminated the cold bridge at building block two ends, and has cut off the cold and hot transmission of perpends, and the energy-saving effect of external wall is significantly improved;

When (5) the adiabatic bearing building block of the no cold bridge type of different skins was built by laying bricks or stones, adjacent two skins did not have the adiabatic bearing building block of the cold bridge type building block length that will stagger each other half, make perpends can not form vertical masonry joint, guarantee wall stability, see Fig. 5;

(6) the adiabatic bearing building block of no cold bridge type can be a sintered hollow building block, also can be non-sintered hollow building block such as concrete hollow block etc.

The application's good effect is:

1) heat transfer at the adiabatic bearing building block of no cold bridge type two ends is owing to receive the obstruct of building block two ends U-shaped groove, and the cold bridge effect at building block two ends is thoroughly eliminated;

2) body of wall that adopts the adiabatic bearing building block of no cold bridge type to build by laying bricks or stones, perpends is cut off by the building block termination cavity that building block two ends U-shaped groove surrounds, and the cold bridge effect of its body of wall perpends is thoroughly eliminated.

Description of drawings

Fig. 1 is the adiabatic bearing building block bar face figure (front view) of no cold bridge type; Fig. 2 does not have the adiabatic bearing building block top plane view (lateral view) of cold bridge type; Fig. 3 is adiabatic big the figure of bearing building block (vertical view) of no cold bridge type, and Fig. 4 is the adiabatic bearing building block stereogram of no cold bridge type, and Fig. 5 is the elevation of building by laying bricks or stones of the adiabatic bearing building block of no cold bridge type; Fig. 6 is the plan view of building by laying bricks or stones of the adiabatic bearing building block of no cold bridge type, among the figure:

1---the bar shaped cavity; 2---the U-shaped groove; 4---supporting building block; 5---perpends; 6---the adiabatic bearing building block (being the building blocks of master ga(u)ge lattice) of no cold bridge type; 7---horizontal mortar joint, 8---building block termination cavity.

The specific embodiment

With the clay is main raw material(s); After processes such as base, sintering; Promptly get the adiabatic bearing building block of no cold bridge type as shown in Figure 4, it builds supporting building block by laying bricks or stones also is the vitrified bond goods, and length is about the building block of master ga(u)ge lattice---half of the adiabatic bearing building block length of no cold bridge type; One end has the U-shaped groove, and the other end is the plane.The adiabatic bearing building block of no cold bridge type can adopt thermal insulation mortar to build by laying bricks or stones, and it is as shown in Figure 5 that it builds elevation by laying bricks or stones, and it is as shown in Figure 6 to build plan view by laying bricks or stones.

Claims (1)

1. do not have the adiabatic bearing building block of cold bridge type, it is characterized in that:

(1) respectively there is a U-shaped groove at the building block two ends;

(2) corner angle of building block are circular arc.

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