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1.Specifications : External wall rock wool flat sandwich panel
(1)Good quality ,low cost (2)Rock wool sandwich panel (3)Best services (4)Thermal Insulation,Sound insulation
2.Features:
(1)Our rock wool sandwich panel is fireproof, waterproof and airproof, sound insulation, heat preservation, convenient construction, attractive facade, environment-friendly
(2)All panels shall be packed according to various length and width indicted in packing list. Perlite wool shall be put under and above tips of panels. Whose reel perlite shall be adopted if necessary to avoid scratch. The foam above each panel pr each bundle of panels shall be marked with length.
(3)Our Vertical slab closing side has special N-couplers,it is waterproof and airproof and easy to installate.
(4)Rock wool sandwich panel involve many fields in railway-aviation industry, automotive industry, electronic industry, power plants, chemical industry, cosmetics industry, pharmaceutical industry, food industry, logistics, real estate, sports stadiums, convention centers and other industrial, civil construction.
(5)Freedom to choose External steel and rock wool ,we meet costemers’s any requires
3.Specification:
Effective width | 800mm-1100mm |
Length | 2m-8m According to customer's request |
Materials | rock wool metal panel |
Structure | Upper and lower layer: Color steel sheet |
Middle: rock wool | |
Thickness | 50mm 80mm 100mm 120mm 150mm |
The polystyrene density | 60-150kg/ m3 |
Conventional color | Standard |
Character | fireproof waterproof and airproof sound insulation heat preservation convenient construction attractive facade environment-friendly |
Use | various walls referring to the large size factory buildings, storages, exhibition halls, convention centers gymnasiums etc |
Glass wool sandwich panel, EPS, Rock wool sandwich panel, the contrast of advantage and disadvandage:
Name | Glass wool sandwich panel | EPS sandwich panel | Rock wool sandwich panel |
Density | 24~120kg/m3 | 8~35kg/m3 | 50~200kg/m3 |
Heat Exchange Factor | 0.032 -0.037(m·K) | 0.035-0.042(W/m·K) | 0.041-0.045(W/m·K) |
Fire resistance | Noncombustible A level | C ~ D flammable, plus flame retardants into class B flame retarga | Noncombustible A level |
Smoke toxicity | Inorganic flame retardant materials, non-toxic | The combustion release toxic gas | Inorganic flame retardant materials, non-toxic |
Skin irritation | Fine fibers, no shot, Fine fibers, no shot, no stimulation of the skin | No stimulation of the skin | The fiber coarse cause itching, slag ball lead thorny affect construction |
Hydrophobicity | Hydrophobicity | Hydrophobicity | No hydrophobicity |
Tensile properties (Tensile properties) | 150~200mm, fiber grows insulation tensile higher performance, better seismic performance | Tensile strength of small, fragile | ≤40mm,tensile strength of small, fragile |
Life | No pulverization phenomenon, can use for a long time | Long time exposure on the outside will turn yellow, brittle | Natural powdering the life time is greatly shortened, after a period of time after the appearance of slag ball down, cotton body hanging elongated, and even rupture |
Product pictures
1 .A :GI/GL Product Lines:
From 2005, the annual output of 100,000 tons of hot dip galvanized & galvalume steel production lines put into operation, the production lines adopt electric control system, have advanced orthotic devices, air knife module and finishing equipment. The products are widely used in home appliances, automobiles, office machines, steel products, furniture, building and so on.
B:Prepainted Product Line:
For prepainted product, we have three lines, one old and two new with output of 1,200MT per day, and 360,000 MT capacity every year. We also specialized in double side colored with advanced technique. Not only the quality but also the finish and color adherence can be well guaranteed.
2.Our products:
3.Package:
Mill standard export seaworthy package with inner sleeve and with 4 eye bands 3 circumferential bands in steel,galvanized metal fluted rings on inner and outer edges,galvanized metal & water proof paper wall protection disk around circumferences.
A:Package of steel coil:
B:Package of steel sheet:
4:Reinforce:
5.Our customers :
Win-Win Steel Company enjoys very good reputation all over the world ,we are sincerely to establish good relations with both regular customers and new cooperated customers, you are welcome to visit our factory any time when you are convenient.Your esteemed coming will be our great honour.
sheets steel sheets steel sheets
6.Certificates and Honors:
SGS Detection
Certificate of SONCAP
ISO9001-2008 Quality Management System
ISO14001-2004 Environment Management System
Binzhou City Creditable Enterprise
Hope we can establish good and long term cooperation !
If you have any requirement and problem,please feel free
to contact me !
Contact: ada(at)wwsteel(dot)cn
Phone: +8615069086312
Skype: ada19880109
metal roofing material