+ High degree of resistance to fire.
+ Cool design with thermal insulation.
+ Sound proof and watertightness.
Rock Wool Sandwich Panel
Metal panel insulated with rock wool for roofs and walls which require a high degree of resistance to fire. The panel is constituted by two sheets with inter posed layer of orientated fibre high density rock wool, and Rook wool is non-combustible material, so the rock wool panel has good fire-resisting property. The test shows temperature of the panel fire-proof is as high as 1000C.
Characters
1. Fire performance: Rock cotton core material for non-combustible material, has more than 1000° C temperature of melting in the fire, can be effective blocking flame spread, aximum limit reducing fire losses.
2. Heat preservation and heat insulation: Rock wool low thermal conductivity(lambda=0.043W/m larecaille k), thermal insulation performance is good. Excellent node design to ensure the sealing performance and the heat preservation effect.
3. Sound insulation good: Sound insulation of sound insulation is 30dB, effectively reduce experiment it outside noise interference.
4. Watertightness/air tightness: Between plates into unique design chimeric type node, to stop the invasion of the water, the board at the end of the connection, internal closed processing, keep good air-tightness.
5. Durable: Selects high quality rock wool materials, hate water rate is old, lasting firm.
6. Tight & joint, no cold bridge, screw concealed and great design.
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National glass fiber products quality supervision and inspection center |
|
Inspection r eport sheet |
|
Item |
Standard Required |
Test Value |
Result |
|
Appearance |
Surface smooth,should without hinder use scar, stains, damaged |
Surface smooth, no hinder using scar, stains, damaged |
Qualified |
|
Size |
Length (mm) |
1200 +10 /-3 |
1209 |
Qualified |
|
Wedth (mm) |
100 +5 /-3 |
101 |
Qualified |
|
Thickness(mm) |
95±3 |
95 |
Qualified |
|
Density, kg/m3 |
------ |
120 |
Qualified |
|
Flatness deviation,mm |
≤6 |
0.0 |
Qualified |
|
Right Angle deviation,mm/m |
≤5 |
1.7 |
Qualified |
|
Fiber main diameter,μm |
≤7.0 |
4.9 |
Qualified |
thermal conductivity factor,w/(m.k)
averge tep:25 o C |
≤0.04 |
0.038 |
Qualified |
Combustion performance
A class |
Mass loss rate |
≤50 |
3.6 |
Qualified |
|
The temperature in the furnace o C |
≤50 |
3 |
Qualified |
|
Flame duration period |
≤20 |
0 |
Qualified |
|
Dimensional stability |
Length (%) |
≤1.0 |
0 |
Qualified |
|
Wedth (%) |
≤1.0 |
0 |
Qualified |
|
Thickness(%) |
≤1.0 |
0 |
Qualified |
|
Quality moisture absorption rate (%) |
≤1.0 |
0.2 |
Qualified |
|
Hydrophobic rate(%) |
≥98 |
99.9 |
Qualified |
Short-term water regain quantitykg/m 2
10mm.24h |
≤1.0 |
0.1 |
Qualified |
The compression strengthkpa
Deformation10% |
≥40 |
71.9 |
Qualified |
|
Acidityfactor |
≥1.6 |
1.9 |
Qualified |
Shanghai steel fashion industrial Co., Ltd is an comprehensive joint-stock enterprise, whose subordinate is Shanghai changjia caigang sandwich board Co., Ltd and Shanghai gongze steel structure Co., Ltd. We major in color steel plate\steel structure production\installation and other services.
Steel fashion is located in the industrial zone of fengxian district of Shanghai. After years of development, the company now covers an area of more than 32000 m2, with more than 22000m2 production plant, metal processing capacity of 30000 tons.
Now steel fashion has the most advanced light steel structure&manufacturing production lines, with bpf type polyurethane, rock wool composite panels(isopainel), residential light gauge steel framing system(bfs), at the same the, the company match with variety of domestic and oversea advanced high-end equipment, integrating strong manufacturing system.
Steel fashion's costomer overs mainland, and product exports over 10 contories and areas.
Steel fashion is still agent in China of dymax\efd\laird\lord...etc. We will be enthusiastic attitude and excellent service to be a parnter of your acceptance.
Steel fashion's development can't leave the support of friends from all walks of life. Standing in the starting of new era, we will adhere to the "integrity-based, quality assurance, reasonable price, mutual win-win"service concept. Appreciation of the "steel fashion "brand, to create beautiful. Based on domestic to the world, appreciation of the brand, to create beautiful tomorrow diligently endeavoring!
