Cast-in-place light solid composite wall body of light steel truss structure and construction method thereof

A composite wall and construction method technology, applied in the direction of walls, building components, buildings, etc., can solve problems such as unacceptable, heat preservation, anti-corrosion, fire prevention, and poor sound insulation effects, so as to overcome poor heat preservation and fire resistance, and high construction efficiency , the effect of short working hours

Inactive Publication Date: 2009-10-21
周宏坤
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In order to overcome the deficiencies of the existing light steel structure wall, the present invention provides a light steel truss cast-in-place lightweight solid composite wall and its construction method, to solve the heat preservation, ant

Method used

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  • Cast-in-place light solid composite wall body of light steel truss structure and construction method thereof
  • Cast-in-place light solid composite wall body of light steel truss structure and construction method thereof
  • Cast-in-place light solid composite wall body of light steel truss structure and construction method thereof

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Embodiment Construction

[0027] Examples see figure 1 , figure 2 As shown, the light steel truss cast-in-place lightweight solid composite wall has a skeleton of the wall light steel truss 4, and the wall light steel truss has two parallel chords and webs arranged in a continuous V shape between them. It is characterized in that: the wall light steel trusses 4 are vertically spaced in the composite wall, and the two chords are respectively located on the inner and outer sides of the wall. The outer side of the truss 4 is fixedly connected with pads 3 distributed in dots, the outer side of the pad 3 is covered with an outer prefabricated plate 8, and the gap between the inner prefabricated plate 2 and the outer prefabricated plate 8 and the light steel truss 4 is filled with thermal insulation filler material 5 The thermal insulation filling material 5 is foamed cement, perlite mortar, and ceramsite concrete; the bottom of the light steel truss 4 is fixedly connected to the concrete foundation 6, and...

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Abstract

The invention provides a cast-in-place light solid composite wall body of a light steel truss frame and a construction method thereof. The framework is a wall body light steel truss; the wall body light steel trusses are intermittently distributed in the composite wall body in the vertical direction; two chord rods are arranged at the internal side and the external side of the wall body respectively; the internal side of the light steel truss is covered by an internal side prefabricated plate; the external side of the light steel truss is fixedly connected with cushion blocks which are distributed in point shape; the external side of the cushion block is covered by an external side prefabricated plate; a heat-preservation filling material is filled between the internal side prefabricated plate and the external side prefabricated plate and in the clearance of the light steel trusses; the bottom of the light steel truss 4 is fixedly connected with the concrete foundation; and the top of the light steel truss is fixedly connected with the floor light steel truss. The wall body has the advantages of simple procedure, quick construction, high efficiency, low cost, and the like; simultaneously, the light steel composite structure also has the advantages of good sound insulation effect, good heat preservation performance, light load, and the like, and overcomes the hollow box characteristic of the traditional steel structure wall plate, and the filled foaming cement can lead the wall body to be solids.

Description

technical field [0001] The invention relates to a wall structure and a construction method thereof, in particular to a cast-in-place light steel structure wall and a construction method thereof. Background technique [0002] In the field of construction, the existing truss-type light steel structure is mainly used in industrial buildings such as factories. The reason why it has not been widely used in civil buildings is mainly due to the following aspects: 1. The main force-bearing structure of the light steel structure is Steel, the thermal insulation and sound insulation performance of steel is poor, and the corrosion resistance is also poor. Even if the amount of galvanizing and anti-corrosion paint are increased, it is difficult to guarantee the service life of the light steel structure, and it will greatly increase the cost of the steel structure; 2. The problem of fire prevention of light steel structure, fire prevention is a major technical obstacle of light steel str...

Claims

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Application Information

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IPC IPC(8): E04B2/58E04G21/02
Inventor 周宏坤郑磊蔡勇
Owner 周宏坤
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