Steel wire net frame type composite interlayer wallboard internally installed with three layers of insulation boards and construction method of composite interlayer wallboard

A three-layer thermal insulation, steel wire mesh frame technology, applied in building components, buildings, building structures, etc., can solve the problems of increasing labor force, increasing the difficulty of assembling, increasing the weight of components, etc., to achieve the effect of enhancing the occlusal force

Active Publication Date: 2017-07-25
保定市冀创建筑工程有限公司 +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this solution is suitable for the construction of exterior walls. For interior walls, the concrete on both sides is constructed separately in the on-site processing plant, which virtually increases the labor force, increases the weight of the components during assembly, and increases the difficulty of assembly.

Method used

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  • Steel wire net frame type composite interlayer wallboard internally installed with three layers of insulation boards and construction method of composite interlayer wallboard
  • Steel wire net frame type composite interlayer wallboard internally installed with three layers of insulation boards and construction method of composite interlayer wallboard

Examples

Experimental program
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Effect test

Embodiment 1

[0029] like figure 1 As shown, a steel wire frame composite sandwich wallboard with a built-in three-layer insulation board of the present invention includes two steel wire mesh sheets 4 parallel to each other and a plurality of steel wire mesh sheets 4 with a diameter of 3 mm for connecting the two steel wire mesh sheets 4. A steel wire grid frame composed of cold-drawn and obliquely inserted steel wires 3, a three-layer insulation board 1 sandwiched between two steel wire mesh sheets 4, and concrete layers 2 arranged on both sides of the insulation board 1. The cold-drawn obliquely inserted steel wires 3 are distributed in an "X" shape. The steel mesh sheet 4 is welded by vertical and horizontal intersecting steel wires with a horizontal interval and a longitudinal interval of 50 mm. The three-layer insulation board 1 includes a thicker main insulation board 1 in the middle, and thinner insulation boards 1 are respectively arranged at intervals on both sides; the thickness ...

Embodiment 2

[0035] like figure 2 As shown, a steel wire grid composite sandwich wallboard with a built-in three-layer insulation board of the present invention has cold-drawn obliquely inserted steel wires 3 in a "eight"-shaped distribution, and other structural settings and construction methods are the same as in Example 1. No more details here.

[0036] The invention splices the three-layer insulation boards through the built-in steel wire grid, avoids the existence of cold bridges at the joints, improves the insulation performance, and reasonably splices the three-layer insulation boards to form a horse-toothed bridge, which enhances the contact between the insulation boards and the concrete The occlusal force of the surface increases the rigidity of the structure; the two sides of the insulation layer are concavo-convex and alternate, which is conducive to the on-site spraying and leveling of the concrete layer; by assembling and pouring together with the vertical restraint component...

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Abstract

The invention relates to a steel wire net frame type composite interlayer wallboard internally installed with three layers of insulation boards and a construction method of the composite interlayer wallboard, belonging to the technical field of energy conservation and thermal insulation of buildings. The composite interlayer wallboard comprises a steel wire net frame, three layers of the insulation boards and concrete layers, wherein the steel wire net frame is formed by two parallel steel wire net pieces and multiple cold-drawing oblique-inserting steel wires for connecting the two steel wire net pieces, the insulation boards are clamped between the two steel wire net pieces, and the concrete layers are arranged on two sides of the insulation boards; the steel wire net pieces are formed by welding steel wires in a vertical and horizontal crossing manner; three layers of the insulation boards include relatively-thick main insulation boards on a middle layer, and relatively-thin insulation boards are respectively distributed on two sides of the relatively-thick main insulation boards at intervals in a 'combed joint' manner, and the insulation boards on any side can cover abutted seam positions of the main insulation boards; and abutted seams of three layers of the insulation boards are adhered through an adhesive. According to the steel wire net frame type composite interlayer wallboard, the thermal insulation property of a wall body is well improved, and the structural stiffness and integrality of the wall body are increased.

Description

technical field [0001] The invention relates to a wall body, in particular to a steel wire frame composite sandwich wall panel with a built-in three-layer thermal insulation board and a construction method thereof, belonging to the technical field of building energy conservation and thermal insulation. Background technique [0002] Composite thermal insulation sandwich wall is to put thermal insulation materials (such as polyphenylene, rock wool, glass wool, etc.) between two walls, and set tie pieces between the inner and outer leaf walls to form a sandwich thermal insulation composite wall. The wall is generally composed of an inner leaf wall, an insulation layer, and an outer leaf wall. The thermal insulation material is arranged in the middle of the outer wall body, which is beneficial to exert the protective effect of the wall material itself, thereby eliminating the need for the reinforcement surface of the insulation layer and material layer. layer, the cost is relati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04C2/288E04C2/32
CPCE04C2/288E04C2/324
Inventor 刘造友申海良常卫华
Owner 保定市冀创建筑工程有限公司
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