Rock wool sandwich insulation board travertine finishes 
 Keywords: rock wool board, rock wool sandwich, exterior insulation, external walls of A-class fire insulation composite panels, thermal insulation composite panels, wall decoration, rock wool composite panels, class A fire insulation decorative board, stone insulation composite panels , stone wall decoration board 
 Rock wool product introduction: 
 Also known as rock wool, mineral wool a, it is natural rock, ore and other raw materials, melting in the cupola or other pool kiln pressure of 50 atmospheres (temperature 2000 ° C or less), a strong blow, quench into fibrous. Or spun method, the melt flow off in a multi-stage rotary rotor by centrifugal force thrown into short, thin and fluffy fiber. 
 Technical indicators: the fiber diameter is generally from 3 to 9 microns and the bulk density of 50 to 200 kg / m ^ 3, room temperature thermal conductivity of 0.029 to 0.046 W / m? Open below 600 ℃ 0.111 ~ 0.145 W / m? Open, non-combustible, no mold, no termite. 
 The main performance 
 A. Insulation properties: thermal insulation performance, the basic characteristics of fire rock wool board, the thermal conductivity at room temperature (25 ° C or so) is usually between 0.03 ~ 0.047W / (moK). 
 Two. Combustion performance: the combustion performance of fireproof rock wool board products depends on which flammable adhesive. Rock wool that is an inorganic silicate fibers, non-combustible, organic binder or additives in processed into products, process, and sometimes, these products of combustion performance will have some impact. 
 3. Noise performance: fireproof rock wool board products have excellent sound insulation and sound absorption properties, its sound absorption mechanism of this product has a porous structure, due to flow resistance, the role of sound waves through friction, so that part of the sound energy is of fiber absorbed, to hinder the transmission of sound waves. 
 Product form: rock wool made of strips, tape, rope, carpets, carpet, seats, mats, pipe, plate. 
 Rock wool sandwich class A fire insulation of ultra-thin composite stone plate with the traditional external wall insulation and granite dry hanging advantages: 
 Rockwool Sandwich Class A fire insulation of ultra-thin composite stone plate green and save resources. Traditional granite stone hanging, the selection of granite stone thickness of not less than 2.5CM. Today to promote environmental awareness and promote the protection and rational use of the Earth's mineral resources in modern civilized society, the granite stone as a limited mineral resources, more and more the concern of governments and peoples on Earth. While rock wool sandwich "Bangti" brand fire insulating ultra-thin composite stone plate with ultra-thin stone as external decorative finishes of stone, the thickness of the thin stone 6MM or so, only to dry hanging a quarter of the granite stone thickness one even less. For the conservation of stone mineral resources - especially the rare, odd, special granite stone, thin stone production and use is to meet the above requirements and the development trend, not only the conservation and efficient use of our luxury granite stone resources and import expensive stone, and the ultra-thin stone with low radioactivity of the original granite stone, water absorption and uniform corrosion resistance advantages of resistance to weathering, solid and durable, color, natural and stain-resistant and easy cleaning. 
 Rock wool sandwich thermal insulation composite panels Products: 
 Rockwool composite board the outside of any smear, paste, decorative paints and exterior wall decoration, decorative stone, reflecting the flexibility of thermal insulation composite panels decorated. "Bangti ultra-thin stone saw stone machine (patent number: 201110049122.6) the production of ultra-thin granite, thin marble and other stone, paste it directly for the rock wool sandwich exterior insulating ultra-thin composite stone panels, thin stone 3mm thickness can be processed to greatly reduce the weight of the external decorative rock wool composite panels, thereby reducing the weight of the building body to protect the building structure, to extend the useful life of the building. Relative to the traditional granite stone hanging construction, rock wool sandwich the external walls of Class A fire insulation composite panels has advantages of low cost, safe and beautiful, short construction period, but also a fundamental solution to the traditional external decorative insulation, thermal insulation can not be directly the problem of the external wall decoration. 
 Specifications: 
 300mm × 300mm, 300mm × 600mm, 600mm x 600mm, 600mm x 1200mm, 600mm x 1800mm, 800mm × 800mm, but also according to the need to order more; In addition the company also can process all kinds of granite plates, marble, class A fire insulation composite panels external decorative composite panels, such as ultra-thin stone Lu Gray, ultrathin stone Zhangpu Green, ultra-thin stone Anxi red, ultra-thin stone ternary flowers, thin stone generals red, ultra-thin stone black gold flower, rock wool sandwich , the sandwich of glass, cotton, polyurethane sandwich, rock wool sandwich compound A-level benzene board composite panels and so on. 
 Thickness: 3mm ~ 10mm 
 http://sc.shbounty.com; Tel: 15662099099. Pang Jingli