Structurally heat-preserving integrated pressure-bearing template and building construction method applying same

Abstract

The invention relates to a structurally heat-preserving integrated pressure-bearing template and a building construction method applying the same. The template comprises a first binding layer, a heat-preserving layer and a second binding layer which are sequentially arranged, wherein the first binding layer is internally provided with a first steel wire mesh which is fixedly connected with a joint bar, the joint bar is inserted into the heat-preserving layer, the first binding layer is provided with a plurality of holes, each hole is corresponding to a connecting point formed on the first steel wire mesh by the previous steel wire and a transverse steel wire which are crossed, and the connecting point is exposed outside through the corresponding hole. The first and second binding layers are made from glass beads, rubber powder polyphenyl granules or a mixed material of glass beads and rubber powder polyphenyl granules. The construction method mainly comprises the following step that the connecting point exposed outside through the hole is relatively and fixedly connected with a base body by means of the template. The template provided by the invention is not easy to crack, stronger in bearing capacity, good in heat-preserving performance and easy to fix. The method provided by the invention can be used for realizing the limiting and connecting purpose at the same time, and the template supporting operating efficiency of cast-in-place concrete is high.

Description

technical field [0001] The invention relates to a building energy-saving and structural heat-preservation integrated board material, which has high pressure bearing capacity and is not only suitable for being used as a non-dismantling external formwork during building external wall construction, but also can be used as a wall board for indoor partitions. Background technique [0002] Existing external wall insulation panels generally adopt a structure of one layer of insulation layer and one layer of bonding layer. Due to the different expansion coefficients of the materials used in the two layers, the surface of the board is very easy to crack, and even cracks appear at the interface between the two layers. peeling off, which seriously affects the service life of the board; moreover, the structural strength of this board is low, and it is mainly used in occasions with no or small load bearing; in addition, the existing external wall insulation boards are usually fastened by ...

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Problems solved by technology

[0002] Existing external wall insulation boards generally adopt a structure of one layer of insulation layer and one layer of adhesive layer. Due to the different expansion coefficients of the materials used in the two layers, the surface of the board is very easy to crack, and even cracks appear at the interface between the two layers. peeling off, which seriously affects the service life of the board; moreover, the structural strength of this board is low, and it is mainly used in occasions with no or small load bearing; in addition, the existing external wall insulation boards are usually fastened by threads The parts are connected to the body of the wall, which is inconvenient for construction and low in efficiency

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