Traditional coatings - several categories, the most exclusive fluorocarbon coating, rock wool sandwich panel factory, almost antiseptic 20 years. Generally from the steel mills in the form of distribution to the rest of the roll. We often see color means a finished sheet steel, Henan rock wool sandwich panel manufacturers, thickness of about 50 ~ 100mm, rock wool sandwich panel, which is made in the middle of the filler and the sides of the color steel components. Among them, the color plate thickness varying thickness 0.4mm, 0.5mm, 0.6mm and so on, the scaffold rock wool sandwich panel, an intermediate layer may be polyurethane, rock wool or foam and the like. Because there are specific sections, so use color steel plant construction constructed quickly (such as when Xiaotangshan Hospital SARS), but low intensity. Colored steel substrate was cold-rolled substrate, galvanized substrates and galvanized substrates. Short installation period: rock wool sandwich panel, because the field no secondary processing, not only to keep the surroundings clean and tidy, does not affect the normal running of other processes, and can greatly shorten the installation cycle sheet, rock wool sandwich panel daily average installation area of ??600 to 800 square meters. Anti-scratch protection: rock wool sandwich panel production, can be attached to the surface of a polyethylene adhesive protective film to prevent transportation and installation process steel surface coating being scratched or worn.