Fixed model quasi-non-combustible high thermal-resistance decoration integral composite template

Abstract

The invention discloses a fixed model quasi-non-combustible high thermal-resistance decoration integral composite template comprising a warming layer (1). The template is characterized in that the inner side of the warming layer (1) is provided with a cross rib or a longitudinal cross rib (2) having a projecting layer surface; a protection layer (3) is composited on the surface; the warming layer, the cross or longitudinal cross rib and the protection layer are integrated; a decoration surface layer (4) is composited on the external side surface of the warming layer (1); an anchor bolt (7) is installed in the composite template; polyurethane foam is filled in a dividing joint cavity of the composite template surface; with the above arrangements, the functions of templates, fireproofing, warming and decoration are integrated; the building warming decoration has the same service life as a wall body structure, so long term maintenance cost is reduced and secondary warming, plastering and decoration procedures are avoided; the composite template is characterized by short construction period, high construction efficiency, low comprehensive cost, light weight, high strength, low contraction percentage and great durableness; problems related to quality and fire protection, such as wall body cracking, seepage and wall body falling-off can be effectively solved; the composite template can be manufactured in factories one for all; and the composite template meets requirements for building industrialization and housing industrialization.

Description

Technical field: [0001] The invention relates to the technical fields of building exterior wall formwork, fire prevention, heat preservation and decoration, in particular to a quasi-noncombustible, high thermal resistance decorative integrated composite formwork, which is mainly used for formwork, heat preservation and decoration of building concrete exterior walls. Background technique: [0002] At present, the main products of external wall thermal insulation technology include: polystyrene board, rigid foam polyurethane board thin plastering series, polyurethane spraying thermal insulation slurry series, plastering thermal insulation slurry (rubber powder polystyrene particles, perlite) series, composite thermal insulation Formwork, composite thermal insulation and decoration integrated board series, etc.; the above-mentioned technical products are more or less perfect in terms of production, materials, construction methods, construction safety and quality, fire protec...

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Problems solved by technology

[0007] The purpose of the present invention is to overcome the deficiencies of the above-mentioned prior art, and provide a kind of quasi-non-combustible, high thermal resistance decorative integrated composite template; mainly to solve the adhesion between the thermal insulation layer and the concrete in the current external adhesive board thin plaster thermal insulation technology. Weak knots, cracks, leakage, falling off, poor durability, limited exterior finishes and fire hazards are difficult to control; polyurethane spray thickness, quality and cracking of thermal insulation slurry are difficult to control, long construction period, construction is greatly affected by climate, and complex process , low efficiency, poor durability, construction safety quality and fire hazards are difficult to control, and the exterior surface layer is limited; composite thermal insulation formwork and concrete one-time construction of external wall thermal insulation system products have a long production cycle, occupy a large number of formwork, maintenance sites, and labor intensity High production and installation costs, easy to deform during maintenance and storage; 100% manual operation mode of composite thermal insulation and decoration integrated finished board, low construction efficiency, construction personnel and working environment will affect the final quality; board seams are easy Cracking and leakage requires pendant installation, high requirements on wall strength, poor fire resistance, complicated construction, high cost, easy fading of the finish layer, poor durability and self-cleaning performance, etc.

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