Characteristics of polyurethane edge sealing rock wool board:
1. Sealing performance: The excellent water resistance of polyurethane products is used to overcome the shortcomings of polyurethane products easy to absorb water delix, which effectively extends the service life of the products in terms of physical properties.
2. Beautiful performance: The interface adopts the European standard design, the appearance is round and smooth, the board is beautiful, the sewing is tight, the strength is reliable, effectively prevent the generation of cold and hot bridge.
3. Excellent strength: polyurethane edge rockwool board material and two layers of steel plate are bonded together. On the basis of common operation, wave pressure die is added from the top plate. Its overall stiffness is far from that of on-site composite boards with rockwool (fiberglass wool) sandwiched with molded splints. The rigidity of the whole top surface is greatly improved and the working performance of the whole top surface is strengthened by the connecting strip and the plate card. Because of the choice of rock wool core board, can use large pitch, can save the amount of fragmentation 1/3 ~ 2/3.
4. Reasonable fixing mode: polyurethane edge rock wool board fixed connection mode, using the home panel to avoid the risk of leakage, the use of accessories, saving.
5. The fixing method of polyurethane edge sealing rockwool board is strong and reasonable: polyurethane edge sealing rockwool board is fixed with special M6 self-tapping screws and screws, which can effectively resist external forces such as typhoon. Self-tapping screws are set at the crest position between the roof panels and the slats, specially designed for waterproof construction to prevent the occurrence of the weak point of waterproofing.
6. Short seat cycle: polyurethane edge rockwool board does not need secondary processing at the site, therefore, the surrounding environment is kept clean, other engineering, not only does not affect the plate can greatly shorten the cycle.
7. Wound protection: polyurethane edge rockwool board manufacturing, surface polyethylene production of unqualified dry rubber film protective paste, transportation and installation process of steel plate surface coating, can avoid wounds and wear.