Fabricated concrete insulation board and non-thermal-bridge strengthening connecting joint thereof

Abstract

The invention belongs to the technical field of buildings, and specifically relates to a fabricated concrete insulation board and a non-thermal bridge strengthening connecting joint thereof. The fabricated concrete insulation board and the non-thermal bridge strengthening connecting joint thereof include a connecting strengthening longitudinal bar, a hoop bar, T-shaped steel, a concrete outer layer, a concrete middle interlayer, a concrete rib, a sandwiched insulation board, first insulation branch boards, a longitudinal bar, a convex part, a concave part, a strengthening connecting steel bar,an insulation connecting board, insulation adhesive mortar, a second insulation branch board, a first sub-insulation board, and a second sub-insulation board. According to the fabricated concrete insulation board and the non-thermal bridge strengthening connecting joint thereof, the sandwiched insulation board is formed by the two first insulation branch boards, the insulation connecting board, and the second sub-insulation board, and the first insulation branch boards are connected with the second insulation branch board through the insulation connection board. The fabricated concrete insulation board and the non-thermal bridge strengthening connecting joint thereof have the advantages and effects that installation and operation are simplified, the fabricating speed is high, the industrialization process is promoted advantageously, a thermal bridge is eliminated while strength of the wallboard connecting joint is ensured, and the national requirements for insulation board energy conservation are met.

Description

technical field [0001] The invention belongs to the technical field of buildings, and in particular relates to an assembled concrete insulation board and a heat-bridge-free reinforced connection node thereof. Background technique [0002] Building energy conservation is a policy strongly advocated by the national government. One of the main measures is thermal insulation to control the transfer of indoor and outdoor heat so as to achieve the effect of building energy conservation. The overall material of the roof, wall and floor. After the 1970s, foreign countries generally paid attention to the development of thermal insulation materials and their application in buildings. New thermal insulation materials are also emerging continuously, striving to greatly reduce energy consumption, thereby Reduce environmental pollution and greenhouse effect. However, in our country, before 1980, the development of thermal insulation materials was very slow, and the overall connection of ...

AI Technical Summary

Problems solved by technology

In terms of building energy consumption, the energy consumption caused by exterior walls accounts for more than 50% of the total building energy consumption. Therefore, wall insulation is the key to achieving building energy conservation. The environmental hazards of clay brick production are well known. It consumes a lot of energy, and the exhaust gas produced causes air pollution, greenhouse effect and acid rain. The existing buildings have the problem that the insulation effect cannot be kept in good condition for a long time. The reason is that the insulation cotton in the wall will absorb air into the wall After a long time, the insulation cotton in the wall will decrease due to the increase of damp quality, the insulation capacity will be weakened, and the living comfort will also decrease.

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