Roof waterproof and heat preservation integrated construction method

By employing automated mixing, mechanized construction, and intelligent monitoring, the shortcomings of traditional roof waterproofing and insulation construction at the management level have been resolved, achieving efficient and precise integrated waterproofing and insulation construction, which is suitable for modern building projects.

CN121024266APending Publication Date: 2025-11-28CHINA CONSTR SEVENTH ENG DIVISION CORP LTD
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Patent Information

Application Number
CN202511102216.3
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-08-07
Publication Date
2025-11-28

AI Technical Summary

Technical Problem

Traditional roof waterproofing and insulation construction has problems such as complex procedures, potential risks of interlayer adhesion, and difficulties in maintenance. In addition, management deficiencies lead to low efficiency, making it difficult to meet the quality and schedule requirements of modern buildings.

Method used

An automatic metering system is used to accurately proportion cement, sand, expanded perlite, and SF waterproofing agent. Waterproof and thermal insulation mortar is prepared using a twin-helix mixer. An adaptive paver equipped with a laser rangefinder achieves precise layering. Vibration compaction equipment with pressure sensors ensures density. Superabsorbent resin is added during the construction of the protective layer. Intelligent curing is carried out using RFID humidity sensors. Finally, water storage tests and infrared thermal imaging technology are used for quality acceptance.

Benefits of technology

This achieves an integrated structure for the waterproof and thermal insulation layer, shortens the curing cycle, improves the construction thickness and slope accuracy, reduces the risk of leakage and maintenance costs, and enhances construction efficiency and the service life of the waterproof and thermal insulation system.

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Abstract

The invention relates to the technical field of roof engineering construction, in particular to a roof waterproof and thermal insulation integrated construction method, which comprises the following steps: firstly, carrying out standardized treatment on a base layer, including cleaning, repairing and interface treatment; then accurately proportioning cement, sand, expanded perlite and the SF waterproof agent by adopting an automatic metering system, and preparing waterproof thermal insulation mortar through a double-helix stirrer; a paver carrying a laser range finder is used for achieving precise layered paving, and the compactness is ensured in cooperation with intelligent compaction equipment; super absorbent resin is innovatively doped in the construction of the protective layer, and intelligent monitoring of the maintenance process is realized through an RFID humidity sensor; and finally, carrying out quality acceptance by combining a water storage test with an infrared thermal imaging technology. Through the technical means of automatic metering and proportioning, mechanical layered paving and compacting, super absorbent resin internal curing, intelligent humidity monitoring and the like, waterproof and heat-preservation integrated construction is achieved, and the problems that a traditional method is complex in procedure, interlaminar water mixing, difficult to cure and the like are effectively solved.
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