Waterproof and heat-preservation integrated accessible roof system and construction process

Abstract

The invention relates to a waterproof and heat-preservation integrated roof system and a construction process. The waterproof and heat-preservation integrated roof system comprises a flexible waterproof sealing layer, a composite waterproof layer and a heat preservation layer. The construction process of the waterproof and heat-preservation integrated roof system at least comprises the steps thatthe flexible waterproof sealing layer is laid on the surface of a roof structure, and cracks of the roof structure are subjected to waterproof sealing processing; the composite waterproof layer is laid on the flexible waterproof sealing layer to achieve the sealing and waterproof purposes of the roof structure; and heat-preservation layer construction is carried out on the composite waterproof layer. The construction process of the waterproof and heat-preservation integrated roof system is not affected by environment temperature, the construction speed is high, construction procedures are reduced, the construction period of the waterproof, sealing and heat preservation procedures of the roof structure is shortened, the effect of the composite waterproof heat-preservation system is greatlyimproved, and the comprehensive construction requirements for waterproofness, heat preservation and accessibility are met through one-time construction.

Description

technical field [0001] The invention relates to the technical field of roof waterproofing and heat preservation, in particular to a waterproof and heat preservation integrated roof system and construction technology. Background technique [0002] China's domestic construction field has been developing rapidly in the past ten years. Every year, civil buildings cause countless property losses and civil disputes due to water leakage. [0003] Through the engineering case analysis, the main reasons are: the old building roof structure has many layers and the structure is relatively complex; the quality of the composition materials of the waterproof and thermal insulation system and the quality of the thermal insulation material cause the failure of the waterproof and thermal insulation system due to water absorption problems; The sealing problem of surface cracks; and construction problems have caused the failure of the building insulation and waterproof layer, which has shorten...

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Problems solved by technology

[0003] Through the engineering case analysis, the main reasons are: the old building roof structure has many layers and the structure is relatively complex; the quality of the composition materials of the waterproof and thermal insulation system and the quality of the thermal insulation material, the waterproof and thermal insulation system fails due to water absorption; The sealing problem of surface cracks; and construction problems cause the function failure of building insulation and waterproof layer, which shortens the life of the building structure and affects the waterproof and heat preservation function of the building and the safety of the building structure.

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