Many builders who use light steel buildings know that most of our Xining steel roofs are made of colored steel plates, but they don't know that colored steel plates have been exposed to sunlight and rain for years, and that, more or less, certain colors fade. Some water seepage, sealant cracking and other problems, so timely maintenance and repair work is particularly important.
Due to weather problems, the installation and maintenance of the roofs of xining light steel structure factory buildings are usually done on sunny days. Arrange installers to inspect and repair defective joints, nails, and other parts of the roof, reinforce them, and replace them if necessary. Add side panels for modification. The effectiveness of colored steel plate roofs in preventing leaks depends largely on site construction experience and the expertise of installation units. It is necessary for technicians to be familiar with the design and structure of prefabricated houses, the construction process and installation steps of different materials, the advantages and disadvantages of various waterproof material technology and the key points of practical application, so as to give play to their advantages and advantages to a greater extent. Avoid the weakness, optimize the combination, make reasonable construction plan and relevant technical measures according to the actual situation of the site project.
Then, after completion of installation and construction, inspect the roof of the entire light steel structure factory building. If defects are found, please repair the leakage place in time, clean up the roof construction and installation site, and inform the relevant personnel for inspection. Inspection methods include flush test or rain test.