CN202850332U

CN202850332U - Multi-rib type two-cavity composite heat insulating block

Info

Publication number: CN202850332U
Application number: CN 201220577139
Authority: CN
Inventors: 谢怀宇
Original assignee: GUIZHOU BODIAN BUILDING MATERIAL CHEMICAL TECHNOLOGY Co Ltd
Current assignee: GUIZHOU BODIAN BUILDING MATERIAL CHEMICAL TECHNOLOGY Co Ltd
Priority date: 2012-10-27
Filing date: 2012-10-27
Publication date: 2013-04-03
Anticipated expiration: 2022-10-27

Abstract

The utility model discloses a Multi-rib type two-cavity composite heat insulating block. The heat insulating block comprises a hollow concrete shell (1) and foam slurry (3) filled in cavities (2) in the concrete shell, wherein grooves (4) lengthening cold and heat bridges are arranged in the middle of the two ends of the concrete shell; and connecting ribs (5) connect the two cavities of the block into a whole. The composite heat insulating block has a reasonable structure, obvious heat insulating effect and very obvious energy saving effect and can produce good economic and social benefits.

Description

Many muscle type double-cavity compound heat insulation building block

Technical field

The utility model relates to building and field of heat insulating materials, is specifically related to a kind of many muscle for building type double-cavity compound heat insulation building block.

Background technology

With the body of wall that insulation blocks and mortar are built by laying bricks or stones, can do the load bearing wall of industry and civilian construction and safeguard wall.The present primary structure of this insulation blocks is to adopt concrete shell and be filled in the interior foamed concrete of concrete shell cavity or foam slip formation.Have preferably insulation, effect of heat insulation and good fire prevention, durable, sound insulation, resistance to compression, the sharp performance such as useless, but mostly exist thermal transmittance to cross the problems such as high.

Summary of the invention

The purpose of this utility model is to overcome above-mentioned shortcoming, weeds out the old and bring forth the new, and designs a kind of many muscle type double-cavity compound heat insulation building block.The advantage of similar composite heat insulation block before this building block has makes the end face at concrete shell two ends prolong cold-heat bridge length simultaneously, thereby the insulation of building block, effect of heat insulation are better.

The utility model by the following technical solutions

1, a kind of many muscle type double-cavity compound heat insulation building block, formed by hollow concrete shell (1) and the foam slip (3) that is filled in the concrete shell cavity (2), there is the groove (4) that prolongs cold-heat bridge length at the place in the middle of the concrete shell two ends, and dowel (5) links into an integrated entity two cavitys of building block.

2, described concrete shell two ends in the middle of place's groove (4) of prolonging cold-heat bridge length be U font groove or V-shape groove or semi-circular groove or ellipse groove or square groove.

The beneficial effects of the utility model, many muscle type double-cavity compound heat insulation building block is rational in infrastructure, is improvement and raising to former similar composite heat insulation block.Make the end face at concrete shell two ends prolong cold-heat bridge length, thereby the insulation of building block, effect of heat insulation are better, energy-saving effect is fairly obvious, and good economic benefit and social benefit are arranged after promoting the use of.

Description of drawings

The structural representation of many muscle of Fig. 1 utility model type double-cavity compound heat insulation building block;

Many muscle of Fig. 2 utility model type double-cavity compound heat insulation building block is the structural representation of filled and process slip not;

Among Fig. 1-2,1. concrete shell, the 2. cavity in the concrete shell, 3. the inorganic heat preservation foams 4. prolong the groove of cold-heat bridge length, 5. dowel.

The specific embodiment

Embodiment 1

Many muscle type double-cavity compound heat insulation building block, at first make hollow concrete shell (1), hollow concrete shell (1) is inner two cavitys (2), fills the inorganic heat preservation foaming body (3) that ardealite or desulfurated plaster or cement mix with flyash in these two cavitys (2); There is the groove (4) that prolongs cold-heat bridge length at the place in the middle of the concrete shell two ends, and dowel (5) links into an integrated entity two cavitys of building block.The double-cavity compound heat insulation building block of muscle type more than two, that uses the coagulation mortar when building by laying bricks or stones builds the mutual smooth contact of end face by laying bricks or stones, do not insert mortar in the middle of the groove (4), two grooves (4) merge air layer of formation, strengthen the heat insulation effect of many muscle type double-cavity compound heat insulation building block.

Claims

1. the double-cavity compound heat insulation building block of muscle type more than a kind, it is characterized in that by hollow concrete shell (1) and be filled in the interior foam slip (3) of concrete shell cavity (2) forming, there is the groove (4) that prolongs cold-heat bridge length at the place in the middle of the concrete shell two ends, and dowel (5) links into an integrated entity two cavitys of building block.

2. a kind of many muscle type double-cavity compound heat insulation building block according to claim 1, it is characterized in that the groove (4) of place's prolongation cold-heat bridge length is U font groove or V-shape groove or semi-circular groove or ellipse groove or square groove in the middle of the described concrete shell two ends.