Composite heat preserving template and building main body integrated construction heat preserving system

Abstract

The invention discloses a composite heat preserving template and building main body integrated construction heat preserving system. The making of a composite heat preserving template substituted template by outer heat preservation and concrete pouring are carried out simultaneously so that a heat preserving layer and a concrete structure are simultaneously finished; a composite heat preserving template is not only the heat preserving layer, but also plays a role of the template, thereby saving a plurality of outer wall templates; in the outer heat preservation of the building part, the composite heat preserving template is supported outside a building body, a certain gap is retained between the building body and the composite heat preserving template during building and poured by mortar; after the building body is finished, the heat preservation of the part is also finished; and thus the building body and the composite heat preserving template form a heat preserving system in which the composite heat preserving template and building main body are constructed integrally. The technical scheme of the invention simultaneously finishes the outer heat preservation of the building and the building main body engineering, greatly saves the construction period and cost, thoroughly solves the problems of firmness and durability of connection between the heat preserving layer and the main body as well as flatness and perpendicularity of the heat preserving layer and ensures the engineering quality.

Description

Technical field: [0001] The invention relates to the technical field of thermal insulation of building exterior walls, in particular to an integrated construction thermal insulation system of a composite thermal insulation formwork and a building body, which includes three parts: material composition, construction technology and a special drill bit, and is used for thermal insulation of building exterior walls. Background technique: [0002] With the rapid development of the economy and the rapid growth of energy demand, the form of energy is very severe. "Energy saving priority" has become a strategic decision for energy development. Therefore, the country vigorously promotes energy-saving technologies in various fields, and implements mandatory building energy-saving standards in the construction field. The existing external wall insulation technologies mainly include: polystyrene board (EPS, XPS) insulation material series, polyurethane insulation series, slurry insulatio...

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Problems solved by technology

[0008] The present invention mainly solves the problem that the bond between the thermal insulation layer and the concrete in the existing panel-type external adhesive thermal insulation technology is not firm, the combination of on-site polyurethane spraying is firm, but the thickness of the thermal insulation layer is difficult to control, the construction period is long, the process is complicated, the efficiency is low, the construction quality is difficult to control, and the external The facing layer is limited, the cost is high, and there are too many gaps in the insulation blocks, which can easily form cold and heat bridges, etc.

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