Thermal insulation wallboard and thermal-bridge-free connecting manner thereof

Abstract

The invention provides a thermal insulation wallboard and a thermal-bridge-free connecting manner thereof, belongs to the technical field of buildings, and has the beneficial effects of simple structure, reasonable design and low steel consumption. Aerated concrete is adopted to reduce the self-weight of the wallboard, increase the ductility and energy-dissipating capacity of the structure, and further improve the anti-seismic property of the structure; a connector is adopted for connecting at a joint of the wallboards; an anchoring frame and a connecting rod are used for connecting light connecting steel plates to realize primary fixed connection; a hooping connecting piece is arranged for anchoring connecting longitudinal bars, secondary anchoring connection is performed to improve the strength and stability of the wallboard connection; through adopting a resin glue adhesive, protruded interfaces and recessed interfaces can be tightly engaged, all horizontal and vertical joints at the joint of the wallboards are staggered, the thermal bridge effect at the positions such as the connection joints can be avoided without adopting other thermal insulation manners, the energy-saving and thermal insulation effects of the wallboard are improved, the thermal bridge in the wallboard can be eliminated while the connection strength of the wallboard is ensured, and the energy consumptionis reduced.

Description

technical field [0001] The invention belongs to the technical field of buildings, and in particular relates to a thermal insulation wallboard and a heat-bridge-free connection method 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. Integral material for roof, wall and floor parts. After the 1970s, foreign countries generally paid attention to the development of thermal insulation materials and their application in construction. New thermal insulation materials are also emerging continuously, striving to greatly reduce energy consumption, thereby reducing environmental pollution and greenhouse effect. However, in our country, before 1980, the development of thermal insulation materials was very slow, but after more than 30 years of hard work,...

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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