◆ Anti-moisture deformation Cotton Long brand mineral wool board system, the use of a unique moisture agent, used in mixed-type production process, agents can even add moisture to the plate inside, fully wrapped in the sheet metal cover on the internal nodes, to achieve excellence plate and say what moisture resistant, anti-sag performance is better than similar products.
◆ fire safety in a fire safety is the basic building material selection requirements. Ceiling, walls and other parts of the fire performance in building design, material selection, construction and other phases need to focus on. Dragon brand products are mineral wool board meet national GB88624 A-level performance requirements of the combustion.
◆ Green Dragon brand mineral wool boards are used in a variety of green materials, raw materials, production processes adhere to environmentally friendly pollution-free cotton production process, so the dragon brand mineral wool board can reach 100% recycling rate.
◆ High sound insulation materials by the State Quality Supervision and Inspection Center, according to GB/T50121-2005 "construction noise evaluation criteria" rigorous testing, dragon brand mineral wool sound insulation of up to air board 35dB.
◆ energy-saving insulation mineral wool board thermal resistance of not less than 0.23 (m · K) / W, is the ideal common energy-saving ceiling material. As a result of higher cotton content of mineral wool fiber production process, Dragons have a higher thermal resistance of mineral wool board, energy saving thermal insulation with better results.