Non-dismantling die cast-in-place lightweight thermal insulation wall formboard, thermal insulation wall and construction method thereof

A technology for insulating walls without removing formwork, applied to walls, building components, buildings, etc., can solve the problems of complex wall construction and low efficiency, and achieve the effect of ensuring wall thickness consistency, high strength, and shortening the construction period

Active Publication Date: 2015-06-03
北京振利节能环保科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a formwork-free cast-in-place lightweight thermal insulation wall template, thermal insulation wall and construction method thereof, to solve the technical problems of complex and low efficiency in existing wall construction; and to solve the problem of reducing the consumption of manpower and material resources question

Method used

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  • Non-dismantling die cast-in-place lightweight thermal insulation wall formboard, thermal insulation wall and construction method thereof
  • Non-dismantling die cast-in-place lightweight thermal insulation wall formboard, thermal insulation wall and construction method thereof
  • Non-dismantling die cast-in-place lightweight thermal insulation wall formboard, thermal insulation wall and construction method thereof

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Embodiment Construction

[0044] Examples see Figure 4 As shown, this formwork-free cast-in-place light-weight thermal insulation wall formwork includes an inner formwork, an outer formwork, and a pair of tension connectors 4 connecting the two formworks, see figure 1As shown, the inner template includes a template frame 1, a steel mesh skeleton 2 connected between the inner rings of the template frame, a steel bar clip 5 connected at the intersection node of the reinforcement in the steel mesh skeleton 2, and filled in the template frame The inner template core 3, the outer ring of the template core 3 and the inner ring of the template frame 1 are attached to each other; the template frame 1 and the template core 3 are both made of rubber powder polystyrene particle insulation mortar, so The strength of the rubber powder polystyrene particle insulation mortar is greater than 0.5Mpa, and the thermal conductivity is 0.05W / m·K~0.07W / m·K; the steel grid skeleton 2 is poured inside the formwork core 3, an...

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Abstract

Disclosed are a non-dismantling die cast-in-place lightweight thermal insulation wall formboard, a thermal insulation wall and a construction method thereof. The formboard comprises an inner formboard unit, an outer formboard unit and opposite-drawing connectors connecting the formboard units; the inner formboard unit comprises a formboard frame, steel bar grid frames connected between inner circles of the formboard frame, steel bar clamps connected to the cross points of the steel bars of the steel bar grid frames and a formboard core filling the inner side of the formboard frame; the inner formboard unit and the outer formboard unit are the same in structure and are connected at two ends of the opposite-drawing connector symmetrically; the steel bar clamps of the inner formboard unit and outer formboard unit are corresponded horizontally and are connected through the opposite-drawing connectors. The thermal insulation wall is simple in structure, by means of the double-layer wall formboard, the wall thickness consistence is guaranteed, the strength performance requirements are met, the thermal insulation wall is convenient to construct, the matching bar, core column and tie beam arrangement procedures are omitted, construction cost is lowered, constructing efficiency is improved, and the formboard can widely applied to wall construction.

Description

technical field [0001] The invention relates to a wall template, a wall and a construction method thereof. Background technique [0002] Recently, a formwork-free cast-in-place lightweight thermal insulation wall has appeared. The main body is composed of a wall body, a leveling layer, and a crack-resistant protective layer. It is combined with cast-in-place concrete, in which the cast-in-place concrete is cast between the inner and outer insulation boards, and bonded with the insulation boards on both sides to form a whole; the inner and insulation boards must be set relatively parallel and the two A certain gap must be reserved between them, and they can be connected by specific tension connectors to ensure the stability of the formwork on both sides and the stability of the gap size during the concrete pouring process. In this type of formwork-free cast-in-place lightweight thermal insulation wall system, since the inner and outer thermal insulation boards are also used...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B2/86
Inventor 祝增文王川段冉林燕成朱青
Owner 北京振利节能环保科技股份有限公司
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