CN202850336U - Composite thermal-insulating block of Z-shaped core - Google Patents

Abstract

The utility model discloses a composite thermal-insulating block of a Z-shaped core. The composite thermal-insulating block is composed of a hollow concrete shell (1) and four cavities; the structures of the four cavities are that foam slurry (4) is filled into two hollow cavities (2) in the concrete shell; any insulating material is not filled inside another two hollow cavities (3); or any insulating material is not filled inside the two hollow cavities (2) in the concrete shell; the foam slurry (4) is filled into the other two hollow cavities (3); and a groove (5) for prolonging the lengths of cold and hot bridges is arranged in the middle of two end faces of the concrete shell. The composite thermal-insulating block of the Z-shaped core is reasonable in structure, significant in insulating effect, and obvious in energy-saving effect, and can generate good economical benefit and social benefit.

Description

Z-shaped core composite heat insulation block

Technical field

The utility model relates to building and field of heat insulating materials, is specifically related to a kind of Z-shaped core composite heat insulation block for building.

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 Z-shaped core composite heat insulation block.The advantage of similar composite heat insulation block before this building block has has been blocked heat bridge simultaneously, makes the insulation of building block, effect of heat insulation better.

The utility model by the following technical solutions

1, a kind of Z-shaped core composite heat insulation block, formed by hollow concrete shell (1) and four cavitys, the structure of these four cavitys is two cavitys (2) the filled and process slips (4) in the concrete shell, and two cavitys (3) are not then filled any heat insulating material in addition; Or two cavitys (2) in the concrete shell do not fill any heat insulating material, in addition two cavitys (3) filled and process slip (4) then; There is the groove (5) that prolongs cold-heat bridge length at the place in the middle of the end face of concrete shell two ends.

2, the groove (5) of the middle place's prolongation of described concrete shell two ends end face cold-heat bridge length is U font groove or V-shape groove or semi-circular groove or ellipse groove or square groove.

The beneficial effects of the utility model, Z-shaped core composite heat insulation block is rational in infrastructure, is improvement and raising to former similar composite heat insulation block, blocked heat bridge, make insulation, the effect of heat insulation of building block 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 Fig. 1 utility model Z-shaped core composite heat insulation block;

Fig. 2 utility model Z-shaped core composite heat insulation block is the structural representation of filled and process slip not;

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

The specific embodiment

(scope of the present utility model is not limited to this to embodiment 1, and its claimed scope is recorded in each claim of claim.)

Z-shaped core composite heat insulation block, at first make hollow concrete shell (1), hollow concrete shell (1) is inner four cavitys, fill the inorganic heat preservation foaming body (4) that ardealite or desulfurated plaster or cement mix with flyash in the cavity (2), in other two cavitys (3), then do not fill any heat insulating material, take heat insulation, the insulation in hole.There is the U font groove (5) that prolongs cold-heat bridge length at the place in the middle of the end face of concrete shell two ends; Two Z-shaped core composite heat insulation blocks, 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, does not insert mortar in the middle of the groove (5), and two grooves (5) merge and form an air layer, strengthen the heat insulation effect of Z-shaped core composite heat insulation block.

Claims (2)

1. Z-shaped core composite heat insulation block, it is characterized in that being formed by hollow concrete shell (1) and four cavitys, the structure of these four cavitys is two cavitys (2) the filled and process slips (4) in the concrete shell, and two cavitys (3) are not then filled any heat insulating material in addition; Or two cavitys (2) in the concrete shell do not fill any heat insulating material, in addition two cavitys (3) filled and process slip (4) then; There is the groove (5) that prolongs cold-heat bridge length at the place in the middle of the end face of concrete shell two ends.

2. a kind of Z-shaped core composite heat insulation block according to claim 1, it is characterized in that the groove (5) 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 end face of described concrete shell two ends.

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