The renovation and maintenance of steel structure engineering is to deal with the steel components with quality problems and serious rust. The disadvantages of steel structure engineering are low corrosion resistance and poor fire resistance, so many steel structure projects need to be renovated and repaired when they are used for a certain period of time.Different parts of the steel structure project have different maintenance treatment. If the roof of the steel structure project leaks, it is necessary to repair the leakage. If the roof steel members are damaged due to rust, the steel members should be replaced and the roof anti-corrosion of the steel structure engineering should be done well. 

The first step is to inspect the roof of steel structure engineering

The roof renovation of steel structure engineering is to deal with the seriously rusted roof. The first thing is to remove the rust on the roof. Shot blasting can be used for the roof derusting of steel structure engineering. Shot blasting can save time and labor. It can quickly remove the rust and save manpower, compared with the traditional manual rust removal.The roof rust removal of steel structure engineering must be cleaned, and the inspection work should be done to ensure that the rust is cleaned up, and then the antirust paint can be applied.Steel structure project roof antirust paint must choose the quality of paint, steel structure project roof must be coated within 24 hours after rust removal, to avoid secondary corrosion of the roof after rust removal. 

The second step is to remove the rust on the steel structure roof

Steel structure project roof painting process to achieve quality, especially the thickness problem.Sometimes the thickness of antirust paint directly determines the degree of corrosion of steel structure engineering roof. The steel structure engineering roof with the required thickness can reach the corresponding age. If the steel structure engineering roof does not meet the requirements, it is very easy to be corroded.In terms of material selection and personnel selection, it needs detailed consideration of enterprises. It is the guarantee of renovating steel structure project roof to select professional construction personnel. 

The third step is to brush antirust paint on the steel structure roof

The roof maintenance of steel structure engineering is generally due to water leakage or rust, which leads to the decline of the roof load resistance performance. In order to improve the roof load resistance performance, it is very necessary to do the corresponding maintenance and renovation treatment. If the roof leakage occurs, the internal production can not operate normally, resulting in a little bit of economic loss Economic benefit loss. 

The fourth step is the acceptance of anticorrosive coating after drying

Three dimensional steel structure professional construction of steel structure nearly 20 years, the steel structure factory building, steel structure overpass, steel structure office building, heavy steel structure engineering, light steel structure engineering and other various types of steel structure construction have been well received by the majority of customers.