CN201158890Y

CN201158890Y - Heat preserving energy-saving building blocks

Info

Publication number: CN201158890Y
Application number: CNU2007201598249U
Authority: CN
Inventors: 田滨
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-12-27
Filing date: 2007-12-27
Publication date: 2008-12-03
Anticipated expiration: 2017-12-27

Abstract

The utility model relates to a wall self thermal insulation energy-saving building block. The building block is characterized in that blind holes (2,4) are arranged on and under the building block (3), an elongated hole (6) is arranged in the middle portion, opened slots (1) are respectively arranged on two sides of the building block (3), thermal insulation materials which are made of polyphenyl cystosepiments are arranged in the blind holes, the elongated hole and the opened slots, and all thermal insulation materials are extended out the end surface for certain distance e. The opened slots, the blind holes and the elongated hole are staggered for certain distance a and b, and dividing ribs (5, 5a) between the blind holes are staggered for certain distance. The utility model has the advantages that the blind holes, the elongated hole and the thermal insulation materials in the building block are staggered for certain distance, a heat channel in the building block is effectively cut, the opened slots and the thermal insulation materials also can effectively cut the heat channel on one end of the building block, when the wall is built, a joint seam between two neighboring building blocks is sealed with the thermal insulation materials in the opened slots, which enables the heat channel between brick seams to be cut, and the thermal insulation performance is greatly improved compared with the prior art.

Description

Self heat insulating energy saving building block

Technical field:

The utility model relates to a kind of constructional materials, particularly a kind of self heat insulating energy saving building block that is used to build construction wall.

Background technology:

Raising along with science and technology development and building level, energy-saving heat preserving to construction wall requires more and more higher, and the end face that traditional body of wall is laid bricks is the plane, the upright slurry of block end faces easily runs off when building a wall body, making has cavity, space existence in the walling unit end face, form heat bridge effect, easily cause the heat convection current, make heat insulation effect relatively poor.In order to address the above problem, some insulation blocks have appearred on the market in recent years, it is that cavity is set in building block, be filled with heat insulating material in the cavity, though it can play heat insulation effect preferably, but especially still have heat bridge at the side seam place that masonry panel forms in building block, this also can cause bigger heat to run off.The assembled building blocks that other is made up of composite board laminated heat-preserving material, but this structure easily causes large-area thermal expansion problem.How to address the above problem? through extensively retrieval, still find no the solution of effect.

Summary of the invention:

The purpose of this utility model is exactly a kind of self heat insulating energy saving building block that designs in order to eliminate this defective of heat bridge that exists in the existing block structure as far as possible.

To achieve these goals, the utility model has adopted following technical scheme:

A kind of self heat insulating energy saving building block, the top and the bottom that it is characterized in that building block are provided with one group of blind hole, middle part respectively and are provided with an elongated hole, and the skew symmetry position, two sides of building block is provided with an open slot respectively, is respectively equipped with heat insulating material in elongated hole and open slot.Described building block can adopt the material based on cement, sand and flyash etc. to stir through mixing, and uses building block die cast equipment die cast, also can adopt the building block of sinter molding; Described heat insulating material can adopt materials such as polyphenyl foam plate, foam concrete, perlite, haydite, polyphenyl foam particle and stalk, peanut shell.

On the basis of above-mentioned basic technical scheme, also the top and the bottom of building block can be provided with and also be respectively equipped with heat insulating material in the blind hole; Affiliated heat insulating material all stretches out end face 0.5-1.5 centimetre of place building block; The bottom of affiliated open slot direction in building block surpasses elongated hole side certain distance; Cut apart the muscle certain distance that staggers mutually between the blind hole that the top and the bottom of described building block are provided with; The side of the blind hole that the top and the bottom of described building block are provided with respectively with the side of the elongated hole certain distance that staggers.

Because the utility model has adopted technique scheme, the following blind hole that is provided with and heat insulating material thereof the certain distance that staggers is gone up at building block middle part, and and elongated hole and heat insulating material thereof cooperate, effectively intercept heat is in the heat bridge transmission at building block middle part, and the setting of open slot and heat insulating material thereof also effectively intercept heat in the building block end and the up and down heat bridge transmission of puzzle joint, and when masonry panel, the heat insulating material sealing that the seam of adjacent two blockhouses also is provided with in the open slot also is blocked the heat bridge between the brickwork joint.Therefore, compared with the prior art heat-insulating property of the present utility model has increased significantly.

For the utility model is described in further detail, following accompanying drawing provides two most preferred embodiments of the present utility model.

Description of drawings:

Fig. 1 is the front view of the utility model embodiment one;

Fig. 2 is the left view of Fig. 1;

Fig. 3 is the vertical view of Fig. 1;

Fig. 4 is the front view of the utility model embodiment two;

Fig. 5 is the user mode schematic diagram of two adjacent building blocks;

Fig. 6 is the user mode schematic diagram of two-layer adjacent block;

The specific embodiment:

Embodiment one, as Fig. 1, Fig. 2 and shown in Figure 3, self heat insulating energy saving building block described in the utility model comprises building block 3, being as the criterion of building block 3 with center line, both sides are respectively equipped with three blind holes 2 up and down, 4, brick body medium position is provided with an elongated hole 6, wherein be provided with the polyphenyl foam plate as heat insulating material 6a, the left and right sides face of building block 3 is respectively equipped with an open slot 1 in antisymmetric position up and down, be provided with the polyphenyl foam plate in the groove as heat insulating material 1a, as Fig. 1, Fig. 2 and shown in Figure 3, heat insulating material 1a, 6a exposes brick body end face certain distance e, and e is advisable at 0.5-1.5 centimetre.As seen from Figure 1,

blind hole

2,4, apportion center line both sides, the position of cutting off

muscle

5,5a wherein is crisscross arranged, the purpose one of She Zhiing is the blocking-up heat bridge like this, the 2nd, when the building block of needs uses part, as the time along the cut-out building block 3 of A-A position, cut off than being easier to, and still keep the structure of blocking-up heat bridge.As shown in Figure 1, both sides in building block, the bottom of open slot 1 surpasses elongated hole 6 side certain distance a, the side of blind hole 2 respectively with the side of the elongated hole 6 certain distance b that staggers, these distance settings of staggering all are the structures that designs for the heat bridge of blocking the building block two sides.

Embodiment two, as shown in Figure 4, still keeping the original heat insulating material that is provided with in elongated hole 6 in the building block 3, the open slot 1, in

blind hole

2,4, also be provided with heat insulating material 2a, 4a, heat insulation effect can be better like this, described heat insulating material both can adopt polyphenyl foam 2a, 4a, also can be foamed cement 2, b4b.

Mode of occupation of the present utility model is as follows: as shown in Figure 5, when adopting two concrete block masonry bodies of wall provided by the utility model, seam X insulation material 1a sealing between two adjacent building blocks, it both can cut off the heat bridge at seam X place, can keep being full of in the seam enough mortar again, make that the wall quality of building by laying bricks or stones is better.

As shown in Figure 6, when the masonry panel of two-layer adjacent block, with still insulation material 1a sealing of the seam X between the two adjacent building block of layer, neighbouring building block insulation material 6a sealing, it both can cut off the heat bridge of neighbouring building block seam crossing, can keep being full of in the seam enough mortar again, make that the wall quality of building by laying bricks or stones is better.

Claims

1, a kind of self heat insulating energy saving building block, the upper and lower part that it is characterized in that building block (3) is provided with one group of blind hole (2,4) respectively, the middle part is provided with an elongated hole (6), the skew symmetry position, two sides of building block (3) is provided with an open slot (1) respectively, is respectively equipped with heat insulating material (1a, 6a) in elongated hole (6) and open slot (1).

2, self heat insulating energy saving building block according to claim 1, the upper and lower part that it is characterized in that building block (3) is provided with and also is respectively equipped with heat insulating material (2a, 4a) in the blind hole (2,4).

3, self heat insulating energy saving building block according to claim 1 and 2, the heat insulating material under it is characterized in that all stretches out end face 0.5-1.5 centimetre of place building block.

4, self heat insulating energy saving building block according to claim 3 is characterized in that bottom direction in building block of described open slot (1) surpasses elongated hole (6) side certain distance.

5,, it is characterized in that certain distance mutually staggers for the muscle (5,5a) of cutting apart between the blind hole (2,4) that the top and the bottom of described building block (3) are provided with according to claim 4 or described self heat insulating energy saving building block.