Straight barrel type internal mold for building heat insulation heat preservation wall

A technology of heat insulation and heat insulation layer, which is applied in heat preservation, building structure, sound insulation, etc. It can solve the problems of fixed appearance, large space occupation, inconvenient transportation, easy breakage, etc., and achieves economical and convenient long-distance transportation. Reduce construction labor intensity, good heat insulation effect

Inactive Publication Date: 2009-01-21
欧阳文皇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this method solves technical problems such as wall cracking and improving the integrity of the wall, the inner mold is made of cement prefabricated thin-walled tubes, which are easy to break and difficult to transport. The weight is relatively heavy, and the installation and fixing are relatively complicated. On-site processing needs to occupy a large space, and the transportation is inconvenient; if it is processed in the factory, the prefabricated thin-walled cement pipe is easy to break, and the shape is fixed. It takes up a lot of space, and the transportation by vehicle and ship is inconvenient and the cost is high.
If other channels are used, the cost is too high and it is difficult to promote and apply them in practice

Method used

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  • Straight barrel type internal mold for building heat insulation heat preservation wall
  • Straight barrel type internal mold for building heat insulation heat preservation wall
  • Straight barrel type internal mold for building heat insulation heat preservation wall

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Embodiment 1, the present invention is composed of arc-shaped inner mold shell block 1 and outer mold shell block 2 symmetrically assembled to form a hollow inner mold with a cavity inside, and the inner mold shell block 1 and outer mold shell block 2 can be Made of polymer materials such as plastic or metal materials, it can be easily combined and assembled at the construction site. The cross-section of the hollow inner mold can be circular, square, polygonal, or any other regular and irregular shape . Iron wire can be used for fixing during installation and use. It is a heat-insulating wall formed by pre-embedding the hollow inner mold in the wall.

[0026] Its use method is: it can adopt a production mold suitable for the external dimensions of the wall body, or wall panel, or wall block, install and fix the production mold, and assemble the inner mold shell block 1 and the outer mold shell block 2 After the hollow inner mold is formed, a plurality of hollow inner m...

Embodiment 2

[0027] Embodiment 2, the present invention can form the inner mold by cooperating and installing the heat insulation layer 4 between the arc-shaped inner mold shell block 1 and the outer mold shell block 2, or install 2 on both sides of the heat insulation layer 4 Pairs or more than two pairs are combined and assembled by the inner mold shell block 1 and the outer mold shell block 2 to form a hollow inner mold, even if the open side of the inner mold shell block 1 and the outer mold shell block 2 is close to the heat insulation layer 4. The heat insulation layer 4 is a formed plate structure, which is applied to the construction of the outer wall, thereby further enhancing the performance of sound insulation, heat insulation and heat preservation, and can also save the existing building outer wall for heat insulation and environmental protection treatment And other processes, not only meet the country's energy-saving and environmental protection requirements, but also save proc...

Embodiment 3

[0028] Embodiment 3, in the present invention, it is a hollow inner mold with a cavity inside formed by a symmetrical combination of a square groove-shaped inner mold shell block 1 and an arc-shaped outer mold shell block 2, and the inner mold shell block 1 A thermal insulation layer 4 is installed in conjunction with the outer mold shell block 2 to form an inner mold. refer to figure 2 and Figure 4 , and the rest are the same as the above-mentioned embodiment.

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PUM

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Abstract

The invention provides a direct barrel type internal mould for building a heat insulation and heat preservation wall, mainly aiming at solving the technical problems that a cement precast thin wall pipe, used when the internal mould of the light separation wall is assembled by prior tubular columns, is crispy, difficult for transportation and complex to be mounted and fixed. The key points of the technical proposal are as follows: a hollow internal mould provided inside with a cavity is assembled by a groove-shaped internal mould shell block(1) and an external mould shell block(2). Or two or more than two hollow internal moulds assembled by the internal mould shell block(1) and the external mould shell block(2) are arranged longitudinally to form a wall internal mould. The hollow internal mould adopted in the invention can realize industrial production, and economically and conveniently realize long-distance transport; the wall built according to the method of the invention has the advantages of good wholeness, high strength, convenient construction, light wall weight and good sound insulation and heat insulation and heat preservation effects. The internal mould is mainly applied to the construction of architectural external walls or separation walls.

Description

technical field [0001] The invention relates to an inner mold used for building a thermal insulation wall. Background technique [0002] At present, a lightweight partition wall assembled with pipe strings is an integral non-load-bearing partition wall made of prefabricated cement hollow thin-walled pipes in the factory as the inner mold, which is assembled and fixed on site, and then filled and plastered with special lightweight mortar. Although this method solves technical problems such as wall cracking and improving the integrity of the wall, the inner mold is made of cement prefabricated thin-walled tubes, which are easy to break and difficult to transport. The weight is relatively heavy, and the installation and fixing are relatively complicated. On-site processing needs to occupy a large space, and transportation is inconvenient; if it is processed in a factory, because the prefabricated thin-walled cement pipe is easily broken, the fixed shape occupies a large space, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04C1/00E04B1/88
Inventor 欧阳文皇谢大江
Owner 欧阳文皇
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