Self-tapping screws should be tightened in the grasp of the extent of the tightening, not excessive, the gasket will turn over, Henan fireproof rock wool board manufacturers, and even the weight of the plate surface concave and water. Insufficient tightening will seal leaks occur not in place. Longitudinal lap board, fireproof rock wool board plant, should be designed and set up the laying of seal sealant, and connected at the overlap with self-tapping screws or pop rivets gasket, fastener should pull the sealing strip place. 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, fireproof rock wool board, and can greatly shorten the installation cycle plate, scaffold Fire rock wool board, rock wool sandwich panel installation area daily average 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.