Water proof comprehensive treatment construction method for construction roof

Abstract

The invention provides a construction method for waterproof comprehensive treatment on building roofing, which relates to the technical field of constructional engineering, in particular to the technical field of roofing waterproof system. The construction method comprises the following steps: cleaning leaking and penetrating parts; densifying the leaking and penetrating parts by a chemical slurry injecting method; densifying the clearance on the other surface of a structural layer by the chemical slurry injecting method after leak stoppage materials are completely solidified; brushing concave parts of the structural layer to be level by structural mortar; and brushing polyurethane film coating or spreading SBS coiled materials after the structural layer is dried. The construction method combines the self structural waterproof action and the waterproof action outside the structure for treatment, thereby achieving better waterproof effect. In addition, the construction method has the advantages of having simple working procedures, convenient construction and material fetching, bringing convenience to application, greatly reducing the probability of reworking and later maintenance, and reducing unnecessary loss and time waste.

Description

technical field

[0001] The invention relates to the technical field of building engineering, in particular to the technical field of roof waterproofing systems. Background technique

[0002] Leakage and water seepage in houses are a common quality problem in house construction, which brings great inconvenience to users and also causes a certain amount of waste. Therefore, building waterproofing has become the focus of everyone's attention. Usually, there are different degrees of water seepage and water leakage at the joints of old and new buildings, the decoration drilling parts of roof panels, and the individual temperature cracks of roof panels. In order to achieve the purpose of water stop above all, there will be some small water seepage points. If the methods of coiling, plugging, coating and grouting can be comprehensively utilized according to local conditions, and the method of comprehensive waterproofing from the structure itself and the outside of the structure is ...