Waterproof construction device suitable for steel structure building

Abstract

The invention discloses a waterproof construction device suitable for a steel structure building. The waterproof construction device comprises a supporting column, wherein universal wheels are arranged at the bottom end of the supporting column; a housing is welded to the upper side of the supporting column; a length sensor is fixedly connected to the surface of the right side of the housing; a switch box is arranged on the part, close to the right side, of the front side of the housing and the upper side of the supporting column; a lock cylinder is arranged on the front surface of the switchbox; a cloth outlet is welded to the edge, close to the right side, of the bottom of the switch box; and a cutting knife is arranged at the bottom of the cloth outlet. By arranging a base layer gelling coating and a surface layer gelling coating, a nozzle is controlled through a PLC, gelling coatings are sprayed to a parapet wall, and polyester cloth is sewn through the arranged sewn polyester cloth to form a seamless waterproof system. The waterproof construction device has the advantages of being super-high in tensile strength, ultraviolet resistance, aging resistance, fatigue resistance, low-temperature flexibility, water-based performance, non-toxic, odorless, non-combustible, non-corrosive and stable in quality, and is the best steel structure roof waterproof system at present.

Description

technical field [0001] The invention relates to a waterproof construction device for buildings, in particular to a waterproof construction device suitable for steel structure buildings, belonging to the field of steel structure building waterproofing. Background technique [0002] In the steel structure and light steel color plate building structure, there is generally the existence of the architectural functional element of the wall parapet. The parapet is often located at the highest point of the building and is the top of the building's exterior wall. Its aesthetics and waterproof requirements are extremely important. , and the roof leakage phenomenon of a large number of engineering examples in the past also fully shows that the node at the top of the parapet wall often suffers from water leakage. Great progress has been made. In recent years, the development of steel structures in our country has been developed by leaps and bounds. Due to the application and development...

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Problems solved by technology

[0002] In the steel structure and light steel color plate building structure, there is generally the existence of the architectural functional element of the wall parapet. The parapet is often located at the highest point of the building and is the top of the building's exterior wall. Its aesthetics and waterproof requirements are extremely important. , and the roof leakage phenomenon of a large number of engineering examples in the past also fully shows that the node at the top of the parapet wall often suffers from water leakage. Great progress has been made. In recent years, the development of steel structures in our country has been developed by leaps and bounds. Due to the application and development of steel structures and light steel buildings, the shape of metal profiled plates and various composite thermal insulation metal plates have also It is diverse and has a rapid development momentum. Correspondingly, the detailed structure of each node of the metal profiled steel building envelope structure system, its supporting design, product technology, and construction methods have also made certain progress. Correspondingly formulated technical documents such as "Design and Construction Regulations for Profiled Metal Plates" and "Standards for Profiled Steel Plates for Construction". Structure" (01J925-1), "Profiled steel plate, sandwich panel roof and wall building structure (2)" (06J925-2), "Profiled steel plate, sandwich panel roof and wall building structure (3)" (08J925-3) and other standard atlases are used by design and construction personnel. However, many problems have been exposed during the use process, especially the waterproof problem of large metal roof and wall systems, which has not been well resolved. Solution, the waterproof design service life of metal roofs is generally 10 to 25 years, depending on the type of surface coating. For example, when polyester is used for the coating, the waterproof design service life is more than 10 years; When silicon-modified polyester or high weather-resistant polyester is used, the waterproof design service life is more than 15 years; when polyvinylidene fluoride (fluorocarbon PVDF) is used for the coating, the waterproof design service life is more than 25 years. In foreign countries, since the development of the metal structure enclosure system of light steel color plate, as far as the design of its building maintenance structure node system is concerned, it is basically in a state of stagnant development. The reason is that people have not found a better solution to make the color metal The structural enclosure system can achieve better results in waterproofing. On the contrary, most of the enclosure systems of light steel color plate buildings will have different degrees of water leakage.

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