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Construction Method of Composite Insulation Board for Exterior Wall

A composite thermal insulation and construction method technology, applied in thermal insulation, building material processing, construction, etc., can solve the problems of cumbersome construction, environmental pollution, poor thermal insulation effect, etc., and achieve obvious social and economic benefits, high degree of mechanization, The effect of improving construction efficiency

Inactive Publication Date: 2016-06-01
CHINA CONSTR SEVENTH ENG DIVISION CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] It solves the disadvantages of poor thermal insulation effect, single effect, cumbersome construction, long cycle, short service life, high cost and environmental pollution existing in other external wall thermal insulation products and technologies.

Method used

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Examples

Experimental program
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Embodiment

[0027] Embodiment: The construction method of the exterior wall composite thermal insulation board of the present invention comprises the following steps:

[0028] a. Preparation of composite insulation board:

[0029] Prepare and number the composite insulation boards according to the wall size and technical disclosure requirements of the drawing design. Mechanical cutting must be used when the butt joints of the composite insulation boards need to be cut. The saw should be carefully cut, and should not be cut at will, ready for use;

[0030] b. Installation of steel bars and cement pads:

[0031] Pop up the sideline of the wall position according to the designed wall thickness to ensure that the wall thickness is accurate; after binding the wall reinforcement, bind cement pads on the outside of the external wall reinforcement, and each composite insulation board has no less than 6-7 pieces (pads) The number depends on the height of the board), so that there is no less than...

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Abstract

The invention discloses an outer wall compound heat preservation board construction method which includes the step of heat preservation board manufacturing, the step of reinforcing bar and cement cushion block installation, the step of compound heat preservation board installation, inspection and acceptance, the step of formwork installation, the step of wall penetrating bolt installation, the step of outer-side formwork fixation, the step of wall body concrete cast-in-place, the step of leveling course construction, the step of outer wall exterior wall facing construction and the like. The outer wall compound heat preservation board construction method is standard in technology, high in mechanical degree, and capable of effectively improving the installation construction quality of the heat preservation board, relieving labor intensity, improving construction efficiency and saving cost. An 8 mm inorganic cement fiber board is precast on the surface of the compound heat preservation board in a compound mode, the strength and quality of materials of a construction system and the stability and safety of the overall structure are greatly improved, and the outer wall compound heat preservation board construction method is suitable for the heat preservation engineering outside the outer wall of a high-rise building. The system can bear facing layers with high weight and is suitable for sticking of facing layers such as face bricks and stone. Obvious social benefits and economic benefits are achieved.

Description

technical field [0001] The invention relates to a construction method of an exterior wall composite thermal insulation board. Background technique [0002] It solves the disadvantages of poor thermal insulation effect, single effect, cumbersome construction, long cycle, short service life, high cost and environmental pollution existing in other external wall thermal insulation products and technologies. Contents of the invention [0003] The purpose of the present invention is to provide a new type of composite external wall thermal insulation material that has been prefabricated in the factory on the outer surface of the thermal insulation material. The composite thermal insulation board is used as the external wall thermal insulation material. The construction method of firmly fixing the composite insulation board on the outside of the shear wall together with the joint force. [0004] The present invention is achieved through the following technical solutions: [0005...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04G21/02E04B1/80E04F13/00
Inventor 黄延铮史少博陈磊张煜李阳陈致昂周支军
Owner CHINA CONSTR SEVENTH ENG DIVISION CORP LTD
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