Non-homogeneous concrete composite automatic heat insulation building block

A composite thermal insulation and non-homogeneous technology, applied in the direction of building materials, etc., can solve the problems of wall cracking, difficulty in automatic production, flammability, etc., and achieve the effect of low comprehensive cost, good thermal insulation effect, and dry shrinkage

Inactive Publication Date: 2010-04-14
金波
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a non-homogeneous concrete composite structure, which can be automatically formed at one time, to solve the problems of wall cracking, flammability, and difficulty in automatic production in the prior art.

Method used

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  • Non-homogeneous concrete composite automatic heat insulation building block
  • Non-homogeneous concrete composite automatic heat insulation building block
  • Non-homogeneous concrete composite automatic heat insulation building block

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Embodiment 1

[0017] Such as figure 1 , figure 2 As shown, the non-homogeneous concrete composite thermal insulation block provided by the present invention includes a rectangular block body made of ordinary concrete through molding equipment. The middle part of the block body is provided with at least two larger rectangular heat-retaining chambers 5, which occupy most of the cross-section of the rectangular block body.

[0018] The ribs 6 formed between the two thermal insulation cavities 5 are provided with leveling grooves 7 for leveling the thermal insulation filler, so that the plastic slurry can be automatically leveled between adjacent cavities when pouring the plastic slurry. In the two thermal insulation cavities 5 and in the leveling groove 7, there are thermal insulation fillers 5a poured, and the thermal insulation fillers can be foamed concrete.

[0019] In addition, on the connecting ends on the left and right sides of the rectangular block body, that is, on the side of the...

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Abstract

The invention relates to a composite heat insulation building block which comprises a rectangular building block body, and is characterized in that one side of the rectangular building block body is provided with a group of parallel thermal insulation water-proof chamber (4); the middle part of the rectangular building block is provided with at least one heat insulation chamber (5) which is internally provided with heat insulation fillers (5a); the middle part of the rectangular building block is provided with two parallel heat insulation chambers (5); a leveling groove (7) used for leveling the heat insulation fillers are arranged on a rib plate (6) formed between the heat insulation chambers (5); and the connecting ends at two sides of the rectangular building block are respectively provided with an opening slit building groove (9) and an opening slit building groove (8). The composite heat insulation building block has the advantages of high void content (more than 60%), good heat insulation effect and high strength, and the produced composite heat insulation building brick has light weight, high strength, low water absorption rate, small air shrinkage rate, and good thermal engineering performance, and can meet the design requirement that building energy conservation rate can reach 65%.

Description

technical field [0001] The invention belongs to a block of a building wall self-insulation system, in particular to a non-homogeneous concrete composite insulation block. Background technique [0002] Building energy conservation is a basic national policy for a conservation-oriented society and sustainable development. The wall body heat preservation of prior art basically adopts external wall thermal insulation system, external wall internal thermal insulation system. The insulation system is a bonded body of non-homogeneous interface layers. Due to the difference in drying shrinkage coefficient of the interface layer, cracking and shelling are caused, and the building not only loses thermal performance, but also has certain safety problems. At present, most self-insulating blocks are filled with plastic foam boards and foam particles in the cavity of the block. Organic thermal insulation materials have fire hazards, high cost, and difficult to realize automatic product...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04C1/41
Inventor 金波田萍
Owner 金波
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