What precautions should be taken for waterproofing color-coated steel tiles?
Color-coated steel tiles are a common building material widely used for roofing. However, waterproofing is critical, especially in regions with heavy rainfall. 1. Selection of waterproofing materials Choose waterproofing coatings suitable for color-coated steel tiles to effectively prevent moisture penetration. The product employs a proprietary 12-step production process, including six grinding steps, ensuring that the fine aggregate reaches a mesh size of over 800; The emulsion uses a special blend of pure acrylic and silicone-acrylic emulsions with particle sizes less than 50 microns. During production, no more than 10% pure water is added for additive dilution (approaching 0% water addition). Before packaging, two filtration steps and one vacuum treatment are performed to ensure the finished product is free of impurities and has low bubble content. The product has a service life of over 20 years. 2. Waterproofing Construction Steps (1) Clean the base layer: Before performing...