Fabricated sandwich insulating plate and cross-shaped anti-shock energy-consumption joint thereof

Abstract

The invention provides a fabricated sandwich insulating plate and a cross-shaped anti-shock energy-consumption joint thereof, and belongs to the technical field of architecture. Sandwich insulating layers are arranged in three rows inside and outside, the outer layer of the fabricated sandwich insulating plate is a concrete outer layer, and sandwich insulating layers of adjacent rows are horizontally separated by a concrete middle interlayer; a connecting reinforced longitudinal bar and a concave part are arranged on the connecting end of a dividing wall board, and protruded parts are correspondingly arranged at the four connecting ends of a connecting wall board. The fabricated sandwich insulating plate and the cross-shaped anti-shock energy-consumption joint thereof have the beneficial effects that mounting operation is simplified, the assembling speed is high, the industrial process can be prompted, a connecting stirrup is arranged to be connected with the connecting reinforced longitudinal bar in an anchoring mode, slip deformation of the joint can be prevented through the good anchoring action of the connecting stirrup, drawing damage can be avoided when an earthquake occurs,meanwhile when the earthquake occurs, the joint shifts slightly, the dividing wall board can drive the connecting stirrup to pull and press a connecting reinforced energy-consumption steel pipe to consume energy, and the joint has certain connection strength and rigidity, and meanwhile has certain buffering and damping capacity.

Description

technical field [0001] The invention belongs to the technical field of buildings, and in particular relates to an assembled sandwich insulation board and a cross-shaped anti-seismic energy-dissipating node. Background technique [0002] One of the main measures for building energy saving is to carry out thermal insulation to control the transfer of indoor and outdoor heat so as to achieve the effect of building energy saving. . 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, and the overall connection of the wall was poor, and the earthquake resistance was not high, which affected the use and promotion...

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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