CN201428197Y

CN201428197Y - Concave building insulation block

Info

Publication number: CN201428197Y
Application number: CN2009200296024U
Authority: CN
Inventors: 孔凡营
Original assignee: Shandong University of Science and Technology
Current assignee: Shandong University of Science and Technology
Priority date: 2009-07-08
Filing date: 2009-07-08
Publication date: 2010-03-24
Anticipated expiration: 2019-07-08

Abstract

The utility model relates to a concave building insulation block. In the technical scheme, a porous block or a hollow block is in a concave shape. When the blocks in the identical batch are used for building, the block are mutually inserted to the groove of the opposite blocks, thereby completely eliminating the cold and hot bridge effect at the ends of the blocks, and significantly improving thethermal insulation effect and the stability of the wall.

Description

The concave building insulation building block

Technical field

The application relates to constructional materials.

Background technology:

The wall thermal insulating that uses divides four big classes at present, be single heat-preserving wall, inside heat insulation wall body, external heat insulating wall and sandwich heat preserving wall body, wherein single heat-preserving wall construction is the simplest, do not exist insulation layer to come off and problem such as wall stability difference, the most reliable, cost is also minimum, and is well received, as hollow brick, building-block, porous brick and porous building-brick etc., slug type especially.But, 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, but there is comparatively serious cold and hot bridge effect in the termination of building block, make the energy-saving effect of body of wall have a greatly reduced quality, and wall stability is also relatively poor.We should research and develop energetically and can eliminate or significantly reduce the adiabatic building block of this cold and hot bridge effect and improve wall stability.

Summary of the invention

The present invention seeks to thoroughly to cut off the cold and hot bridge in end of hollow building blocks for outer wall or exterior wall porous building-brick, significantly improve the insulation effect of exterior wall building block integral body, obviously improve wall stability simultaneously, technical scheme is as follows:

(1) volume adequacy of hollow building blocks for outer wall or exterior wall porous building-brick is done greatly, and be spill when it is kept flat, that is building block one side is fluted, is named the concave building insulation building block, sees Fig. 1;

(2) when same skin concrete block masonry, the groove of building block is towards being divided into two kinds, and towards just in time opposite, all perpendicular to wall body axis, projection all inserts within the groove to facing block, sees Fig. 2, and this has just cut off the cold and hot bridge in building block end fully, significantly improve the heat insulating effect of building block integral body, obviously improved wall stability simultaneously;

(3) during different skin concrete block masonry, the groove of adjacent two skin building blocks is towards identical, but the building block distance that staggers mutually half makes perpends can not form vertical masonry joint, guarantees wall stability;

(4) the concave building insulation building block can be sintered clay building-block, sintered clay porous building-brick, also can be sintering-free clay porous building-brick, sintering-free clay building-block such as concrete hollow block etc.

The application's good effect is:

1) conduct heat and to be subjected to mortar joint and to the obstruction of the adiabatic cavity of facing block, the cold and hot bridge effect in building block end is thoroughly eliminated in the building block termination, and the heat insulating effect of body of wall significantly improves;

2) owing to all be buckled in together mutually,, improves wall stability so showing with the skin building block.

Description of drawings

Fig. 1 is a concave building insulation building block master ga(u)ge lattice building block stereogram, among the figure:

1---entity; 2---adiabatic cavity.

Fig. 2 is a concave building insulation building block group tiling the plane figure schematic diagram, among the figure:

3---left deformed block; 4---the building block of master ga(u)ge lattice; The right deformed block of 5---perpends 6---.

Fig. 3 is a concave building insulation building block master ga(u)ge lattice block profile dimensional drawing, and unit is mm among the figure.

The specific embodiment

Fig. 3 is a concave building insulation building block example that forms with vitrified bond, and appearance and size such as Fig. 3 show, unit: mm, and thickness is 240mm, is applicable to build the thick exterior wall of 370mm by laying bricks or stones, building method is seen Fig. 2.When the masonry panel termination, the supporting use of difference left and right sides deformed block.

For improving the body of wall insulation effect, can adopt heat-insulating masonry mortar to build by laying bricks or stones.

Claims

1, concave building insulation building block is characterized in that: be spill when it keeps flat.