Rock wool sandwich polyurethane seal on both sides give full play to the unique properties of rock wool core material in fire protection, thermal insulation, acoustic insulation and other aspects have a significant effect; while retaining polyurethane plastic, airtight, high-strength, non-absorbent advantages. The advent of this material is a revolutionary change in construction projects, making polyurethane, rock wool advantages have been fully converged, reject the existence of the shortcomings of traditional sheet. In a sense, both sides sealed wool polyurethane sandwich panels can not be compared with ordinary wool sandwich. Nanjing Steel Co., loyal love leading products light steel activities room, where wall divided according to the color steel and glass panels magnesium. The company uses a computerized management models, the introduction of advanced energy-saving products. Production equipment Huai'an City waterproof rock wool sandwich panel, strong technical force, with many years engaged in commercial equipment Huai'an City waterproof rock wool sandwich design to production experience. Increasingly aggressive, learn from each other, and constantly improve, with sincere and pragmatic action to return as always, care and support of the friends of our development. Come and visit us! Rock wool sandwich full play to the unique properties of the core material of rock wool rock wool sandwich Huaian waterproof, fire prevention has a significant effect. Rock wool sandwich raw materials used, production processes and formulations, has good fire resistance. Tests showed Huai'an waterproof rock wool sandwich panel, which has over 1000 ° C fire resistance. Rock wool sandwich has authorized organs through Italy GLOROANOS.PA test, according to the International Organization for Standardization (ISO), the British BS and German DIN standards, rock wool sandwich panels meet fire safety standards M.I14 / 09/61 91 letter number and DM30 / 11/83 requirements. Test results were as follows: 1) 50mm thick rock wool sandwich RE13080mm thick sandwich REL60 100mm thick rock wool rock wool sandwich REL 120. Huaian wool sandwich | Rock wool sandwich | loyal love building (high merchant) Ltd provided by Nanjing Steel loyal love. Nanjing loyal love Steel Ltd. (www.njzhongai.com) in the activities of this area devoted boundless enthusiasm and passion, loyalty and love the activity room has been customer-centric, for customers to create the concept of value, quality, service to win the market, and sincerely hope to cooperate with the community to create success, to create brilliant. Related businesses welcome inquiries, contact: Mr. Wang.