Rock Wool Sandwich Roof Panels

Rock Wool Sandwich Roof Panels Basic Structure of Rock Wool Sandwich Roof Panels Rock Wool Sandwich Roof Panels use fire-retardant Rock Wool as core material, and zinc-plated & color-coated steel sheets as the upper and bottom sheets. The panels are formed by heating and pressing with high-intensity glue through high-speed continuous forming machines. Detailed information for Rock Wool Sandwich Roof panels The Rockwool Sandwich Panel production process adopts the colored steel plate as surface board and the core materials is the self-extinguishing closed cell rock wool, it is kind of high –strength composited building materials, and it was formed in the automated continuous molding machine, by combining the pressed colored steel with high strength adhesives. Rock Wool Sandwich Roof Panels have the excellent fire performance because the color steel plate and rock wool materials are fireproof best. Specification References: Detailed Specification For Rock Wool Sandwich Roof PanelsFireproof grade A Grade Steel Thickness 0.2mm-1.2mmEffective Width 960mmLength Arbitrary length , according to the transportation , <12m Zinc Galvanized 120gr/ m2 MinimumPaint 25/7 Micron Polyester MinimumDensity120kg/m3Temperature Range -200°C + 150°C SpecsWater Absorption Rate Less than 0.118 Color Polyester Varnish With Standard Color Shade Rock Wool Thickness 75mm 100mm 120mm 150mm 200mm Plate Weight KN/m2 0.263 0.301 0.338 0.391 0.401 Heat transfer coefficient W/M2K 0.530 0.411 0.327 0.268 0.210 Kcal/m2.h. °C 0.456 0.353 0.281 0.230 0.181 Certification ISO9001:2000 ISO14001:2004 COMMENT Qualified. The item tested is in accordance with the national standard of P.R.OF China completely. Advantages of Rock Wool Sandwich Roof Panels 1 Light in weight 2. Heat-insulation , good sound insulation , good durability , waterproof 3. Competitive in price 4. Fireproof : A 5. Hot-dip Galvanized Steel Sheets then Color Coated We can supply all kinds of Sandwich Panels such as: EPS Sandwich Panels. Rock Wool Sandwich Panels, PU Sandwich Panels … and also can supply as your requests. Features of Rock Wool Sandwich Roof Panels 1. Color: RAL Standards 2. Technical: Hot Galvanized Steel then Color Coated 3. Light Weight: enough to reduce building experience 4. Good durability: with special coating, the warranty of the color steel sheet is 20-30 years 5. Fireproof: the panels are fireproof and meet the relevant standards completely 6. Sound insulation: Up to 40-50 decibels 7. Waterproof Applications for Rock Wool Sandwich Roof Panels Rock Wool Roof Sandwich Panels have been widely used in steel structure warehouse, factories, exhibition hall, container houses, cold storage, etc. Company Contact Information Shijiazhuang Weizhengheng Light Steel Color Plate CO., ltd is a competitive professional manufacturer of Color Steel Sheet, Stone –Coated- Sheet, and Sandwich Panels, C/Z purlin, Color Coils and Steel Structure in China. All of our products have been got the ISO9001:2000/ ISO14001:2004.Sincerely wish we have the chance to cooperate with each other. Tel: +86-0311-85386696 Fax: +86-0311-85389656