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Foam concrete wall for buildings construction

A technology of foam concrete and concrete, which is applied in the direction of architecture, building components, building structures, etc., and can solve the problem of high total cost

Inactive Publication Date: 2007-08-29
钟文义
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

AAC walls use solid bricks as the wall body. Compared with traditional hollow brick walls, even though this product has superior performance in terms of weight, heat resistance, fire protection, sound insulation and moisture absorption, the total cost of the former is still higher than that of the latter. By

Method used

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  • Foam concrete wall for buildings construction
  • Foam concrete wall for buildings construction
  • Foam concrete wall for buildings construction

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Embodiment Construction

[0025] The present invention will be explained in detail here and illustrated with accompanying drawings. Reference numbers therein are shown in several different views of the same part.

[0026] The technology for producing AAC walls is well established and adopted by the construction industry. High-strength concrete has also been widely used in bridges and high-rise building structures. Low-density AAC is usually not strong enough to be used in load-bearing walls.

[0027] The present invention uses a fiber mesh within the CWS to enhance structural strength. As in January 1969, the paper "Stability of Fibers in Composite Materials" by Zhong Wenyi and others did the resistance analysis. High-strength concrete is also used to strengthen the AAC components. Due to their increased strength, walls can be constructed from hollow wall tubes rather than the currently common solid bricks. The weight of the components is also reduced for easy installation.

[0028] The material ...

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Abstract

The invention discloses a foamed concrete wall(CWS), comprising an iron sheet rail, a locating plate, multiple wall pipes and an architrave, where the iron sheet rail is fixed on the floor; the bottom of the wall pipe is fixed with the iron sheet rail and the top of the wall pipe is guided by the locating plate; the two sides of each wall pipe are convex-concave to make all wall pipes interconnected; the wall pipes are poured with concrete to bear weight and connect groundsill to top architrave; two fiber screen plates on the two sides of the architrave are used as templates of the architrave; the bottoms of two AAC fiber screen plates are fixed with the locating plate, and their top ends are supported by metal pull rod and support sleeve and concrete is poured in between the fiber screen plates.

Description

technical field [0001] This invention relates to foam concrete applications, and more particularly to the use of inexpensive autoclave set reinforced foam concrete walls in house construction. Background technique [0002] Autoclaved concrete (AUTOCLAVE AERATED CONCRETE / AAC) has been used in housing construction in the United States for quite some time. Companies like Ytong and Hebel, Flex-Crete and others from the AAC Products Association (www.aacpa.org) have used this technology extensively. On the Flex-Crete website (www.flex-crete.com) under Features, it states that the typical compressive strength of Flex-Crete is 320 pounds per square inch, which is more than needed to support a one- or two-story residential or commercial building. It further states that the addition of polypropylene fibers increases the flexural strength. Also, Type I AAC, which states a density of 30 pounds per cubic foot, can withstand a pressure of 320 pounds per square inch. The above-mentioned...

Claims

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Application Information

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IPC IPC(8): E04B2/66E04B2/86B28B21/00E04B5/00E04B2/68
Inventor 钟文义
Owner 钟文义
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