Extrusion molding composite thermal insulation plate integrated with main body structure concrete

Abstract

The invention belongs to the technical field of constructional engineering and relates to an extrusion molding composite thermal insulation plate integrated with main body structure concrete. The extrusion molding composite thermal insulation plate integrated with main body structure concrete is characterized in that one face of an extrusion molding plate is provided with mutually crossed arc-shaped grooves, two faces of the extrusion molding plate are both provided with an adhesion agent protective layer, and reinforcing steel bars are arranged in the extrusion molding plate grooves. The reinforcing steel bars form a reinforcing steel bar mesh on the extrusion molding plate, the reinforcing steel bar mesh is provided with fiberglass cloth, a thermal insulation mortar layer wraps the reinforcing steel bar mesh and the fiberglass cloth, and the thermal insulation mortar layer is combined with the extrusion molding plate through the adhesion agent to form a thermal insulation plate. The thermal insulation plate is provided with an anchoring bolt hole, the thermal insulation mortar layer corresponding to the anchoring bolt hole is provided with a countersink, an anchoring bolt is arranged in the anchoring bolt hole, and the other end of the anchoring bolt extends out of the extrusion molding platen and the adhesion agent protective layer and is fastened through a nut. The extrusion molding composite thermal insulation plate integrated with main body structure concrete is good in fireproofing safety, simplifies construction procedures, can improve construction progress, lowers building cost, can achieve industrialized production, is better guaranteed in quality of all aspects and avoids potential quality hazard including hollowing, cracking, water seepage, falling-off and the like brought by complicated operation sequence to the largest extent.

Description

technical field [0001] The invention belongs to the technical field of construction engineering, in particular to an extruded composite thermal insulation board integrated with the concrete of the main structure. Background technique [0002] At present, in domestic industrial and civil construction projects, the external insulation of structural engineering such as frames, bent frames, and shear walls is mostly pasted or sprayed with organic or inorganic insulation materials, such as XPS insulation boards, foam plastics, etc. These methods have many procedures, heavy engineering construction and management tasks, and are prone to problems such as hollowing, cracking, water seepage, and shedding, and have poor fireproof performance and great safety hazards. In addition, with the development of social economy, the cost of labor is getting higher and higher, and the shortage of migrant workers is becoming more and more prominent. The industrialization of construction and the i...

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Problems solved by technology

[0003] The present invention overcomes the problems of low fire protection level of the external thermal insulation of the existing external walls, different life spans of the thermal insulation and the structure, and cracking, water seepage, falling off, etc., and provides an industrially produced high-quality project, convenient construction, good safety performance, and low construction cost. Extrusion Composite Insulation Board Integrated with Main Structure Concrete

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