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Concrete composite wall board and its building structure and construction method

A technology of concrete slabs and composite wall panels, which is applied in building structures, building components, buildings, etc., can solve the problems of unfavorable effects of industrialized batch production of steel structure houses, inability to meet the needs of steel structure house construction, and low connection strength. Significant energy saving effect, easy assembly, outstanding sound insulation effect

Inactive Publication Date: 2004-10-20
张英保
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

However, various existing concrete composite wall panels including the above-mentioned invention cannot meet the construction needs of steel structure houses due to the low connection strength between the panels and between the panels and other building components. It is used for the exterior wall panels of steel structure houses, which has a negative impact on the industrialized mass production of steel structure houses

Method used

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  • Concrete composite wall board and its building structure and construction method
  • Concrete composite wall board and its building structure and construction method
  • Concrete composite wall board and its building structure and construction method

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Embodiment Construction

[0054] Figure 1 and figure 2 As shown, the concrete composite wallboard of the present invention includes a concrete slab body 2 provided with a steel grid frame 1 therein, and the concrete slab body 2 is provided with 3 rows of thermal insulation chambers 3 in a longitudinally sealed manner, or may be provided with 3 rows Above insulation chamber 3, each row is provided with 3 insulation chambers 3, and each row also can be provided with more than 3 insulation chambers 3, and each insulation chamber 3 is provided with insulation material layer 4, and insulation material layer 4 can be hollow insulation The board is either provided with a plurality of through holes 19 in the longitudinal or transverse direction, and the cross section of the through holes 19 is rectangular or trapezoidal, so as to improve the thermal insulation effect and reduce material consumption. The lower end of each side of the concrete slab body 2 has a connection structure interface plate 5, and each co...

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Abstract

A composite concrete slab for wall is composed of concrete slab body, reinforcing cage in said slab body, sealed insulating cavities in the slab body, joining slab at lower end of slab body, and joining reinforcing bars at its edges. Its building structure is made up of said composite concrete slabs through joining adjacent slabs by said joining bars and pouring concrete in the joined position. Its advantages are high joining strength and insulating effect, and easy construction.

Description

technical field [0001] The invention relates to a concrete composite wallboard and its building structure and construction method. Background technique [0002] In order to protect the environment and land resources, the use of clay bricks is gradually banned, and the demand for new wall materials is very urgent. The development trend of building wall materials is from block to plate, from heavy to light, and from single material to composite material. Existing prefabricated wall panels have certain weaknesses in various indicators such as weight, strength, stability, shrinkage rate, sound insulation, and thermal insulation, and it is difficult to meet the multifunctional and high performance requirements of modern buildings for wall materials. Existing various concrete composite wallboards usually have light weight, high strength, and have waterproof, fireproof, thermal insulation, sound insulation properties, and can also be industrialized production. However, various ex...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/38E04B2/72E04C2/284E04C2/30
Inventor 张英保
Owner 张英保