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

A thermal insulation board and prefabricated technology, applied in thermal insulation, shockproof, protective buildings/shelters, etc., can solve the problems of thermal insulation effect not being able to maintain a good state for a long time, air pollution, and reduced living comfort.

Inactive Publication Date: 2019-06-14
SHENYANG JIANZHU UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Such as figure 1 As shown, the sandwich insulation layer 7 is arranged in three rows inside and outside, the sandwich insulation layer 7 between the same row is evenly distributed, and the sandwich insulation layer 7 between different rows is staggered; the outer layer of the assembled sandwich insulation board is concrete Outer layer 4, each row of sandwich insulation layers 7 is longitudinally separated by concrete ribs 6, adjacent rows of concrete ribs 6 are staggered from each other, and the sandwich insulation layers 7 of adjacent rows are horizontally separated by concrete intermediate layers 5 . The thickness of the concrete rib 6 is set at 60mm. The sandwich insulation layer 7 adopts rigid polyurethane foam board. The thickness of the concrete outer layer 4 is set at 30mm. The thickness of the concrete interlayer 5 is set at 80mm.

[0024] Such as Figure 2~5 As shown, the connection ends of the sub-wall panels 8 are provided with connection reinforcement l...

Embodiment 2

[0026] Such as figure 1 As shown, the sandwich insulation layer 7 is arranged in three rows inside and outside, the sandwich insulation layer 7 between the same row is evenly distributed, and the sandwich insulation layer 7 between different rows is staggered; the outer layer of the assembled sandwich insulation board is concrete Outer layer 4, each row of sandwich insulation layers 7 is longitudinally separated by concrete ribs 6, adjacent rows of concrete ribs 6 are staggered from each other, and the sandwich insulation layers 7 of adjacent rows are horizontally separated by concrete intermediate layers 5 . The thickness of the concrete rib 6 is set at 70mm. The sandwich insulation layer 7 adopts rigid polyurethane foam board. The thickness of the concrete outer layer 4 is set at 35mm. The thickness of the concrete interlayer 5 is set at 85mm.

[0027] Such as Figure 2~5 As shown, the connection ends of the sub-wall panels 8 are provided with connection reinforcement l...

Embodiment 3

[0029] Such as figure 1As shown, the sandwich insulation layer 7 is arranged in three rows inside and outside, the sandwich insulation layer 7 between the same row is evenly distributed, and the sandwich insulation layer 7 between different rows is staggered; the outer layer of the assembled sandwich insulation board is concrete Outer layer 4, each row of sandwich insulation layers 7 is longitudinally separated by concrete ribs 6, adjacent rows of concrete ribs 6 are staggered from each other, and the sandwich insulation layers 7 of adjacent rows are horizontally separated by concrete intermediate layers 5 . The thickness of the concrete rib 6 is set at 80mm. The sandwich insulation layer 7 adopts rigid polyurethane foam board. The thickness of the concrete outer layer 4 is set at 40mm. The thickness of the concrete intermediate layer 5 is set at 90mm.

[0030] Such as Figure 2~5 As shown, the connection ends of the sub-wall panels 8 are provided with connection reinforc...

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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...

Claims

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Application Information

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IPC IPC(8): E04B1/80E04B1/98E04H9/02
Inventor 张延年杨森
Owner SHENYANG JIANZHU UNIVERSITY
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