Widely used in large industrial plants, warehouses, stadiums, supermarkets, hospitals, cold rock wool composite sandwich panels, composite sandwich activities room, building additional layer, clean shop and the need insulation fire place. Sandwich appearance, gorgeous color, the overall effect, it sets bearing, insulation, fire, water in one scaffold composite sandwich panels, and without re-decoration, quick and easy installation, short construction period, comprehensive benefits, and is A versatile, efficient and environmentally friendly building materials with great potential. Sandwich panels dispensing Note: 1, to fully clean the plate surface cracks, ensure adhesion so clean, and do not want to inject glue dried to timely work. 2, in order to adjust the depth of the seam Henan composite sandwich panels, avoid trilateral glue stick, filled with PVC foam seam. 3. If it is found to be excessive dispensing timely wipe excess. 4, plastic injection is complete, do not immediately touch, in order to continue the construction to ensure the glue is completely hardened after.