color steel sheet/sandwich board building material

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Packaging Detail:	by plastic film
Delivery Detail:	15days

Material;TDC51D+V
Thickness:0.3mm-0.6mm
Color;grey,red,white,blue
Aplication:steel sheet fence,roof steel sheet

Color steel sheet

Material;TDC51D+V

Thickness:0.3mm-0.6mm

Color;grey,red,white,blue

Aplication:steel sheet fence,roof steel sheet

Q: What are the quality standards for color steel sandwich panels?: Look at the weight of the foam board!

Q: Activity board room C-shaped steel and Caigang sandwich panel is how to connect the seal?: This is the plug without sealing if you need to seal and then plug the sealant on the line

Q: 2x8 foor joists above not supporting the roof: no, you really don't supply enough info on the weight loads this will hold but you may need to add a steel plate between them, also you need to survey the area where the posts rest and determine if this is strong enough for the transfer of the weight load you are taking a dispersed load and turning it into a point load, I have seen large headers put in and the floor where the posts rest start to sag because that area wasn't strong enough to support the point load

Q: Does the color steel sandwich panel plant require an environmental permit?: (1) a copy of the application form for environmental management of the construction project; (2) the registration form of the proposed environmental impact of the project; (3) the project proposal and the relevant department approval document of the project proposal; (4) Topographic map, the map should be marked around the proposed project; (5) the proposed project to be approved by the local Environmental Protection Agency.

Q: Pressure-type sandwich color plate thickness 100mm What is the socket type: There are six kinds of core material: polystyrene sandwich panels that EPS sandwich panels (the market, the most widely used varieties); Extruded polystyrene sandwich panels that are XPS sandwich panels; Rock wool color steel sandwich panels Rigid polyurethane sandwich panels that PU sandwich panels; Trimer sandwich panel that is PIR sandwich panels; Phenolic sandwich panels that are PF sandwich panels; Rock wool sandwich panels are RW sandwich panels. Product performance: thickness 0.2mm ~ 1.0mm Core thickness: 50mm ~ 250mm Effective height: 1000mm, 1200mm, 960mm.950mm Scope: workshop, office walls, steel structure of the external walls Maintenance, decorative building materials, activities, such as office buildings Fire rating: B1 ~ B3 (flame retardant: melting) Moisture absorption: 3.9 (%)

Q: What are the key notes when buying a rock wool sandwich panel?: 1. Slag content; slag content determines the quality of rock wool. High-quality rock wool is made from basalt or diabase, while poor quality rock wool is mixed with blast furnace slag or other metallurgical slag. In contrast, the slag content is low and the acidity is low Poor, with the temperature changes will greatly accelerate the fiber fracture and powder, thus losing strength and insulation properties. So, will become a building hazard. 2. Fiber average diameter; national standard is ≤ 7μm. The new rock wool fiber-forming process combined with the basalt material itself makes the rock wool fiber slender and flexible, the fiber diameter can be stabilized at 4-7μm; the pendulum method and the multi-dimensional pleating technique make the distribution of the Yanmian fiber evenly and in three dimensions Chaos, greatly improving the density and strength of rock wool. 3. Thermal conductivity; high quality rockwool slag ball content is low, fiber diameter is moderate, the use of pendulum method of production technology, fiber distribution, uniform direction, bulk density uniformity, low thermal conductivity. Poor rock wool is the opposite. Usually slag cotton using sedimentation chamber production process, low thermal conductivity

Q: Steel structure, activities, such as sandwich panels board generally what kind of self-tapping screws fixed ah?: Roof 75 stupid 135 self-tapping nail 100 stupid 165 self-tapping nail wall 50 stupid 75 self-tapping nail 75 stupid 100 self-tapping nail 100 stupid 125 tapping nail

Q: Use the foam color steel sandwich panel after decoration: Paste the wallpaper, polystyrene foam board - also known as foam color steel sandwich panels, EPS board is containing volatile liquid blowing agent of the polystyrene beads, heated by heating in the mold after heating It is mainly used in building wall, roof insulation, composite board insulation, cold storage, air conditioning, vehicle, ship insulation, floor heating, decorative carving and other uses are very extensive. Wallpaper, also known as wallpaper, wall cloth, is a wall for the interior decoration materials, widely used in residential, office, hotels, hotel interior decoration. Material is not limited to paper, but also contains other materials. Because of the colorful, rich patterns, luxurious style, safety and environmental protection, construction convenience, affordable and other kinds of other interior materials can not match the characteristics, so in Europe and the United States, Japan and other developed countries and regions have been a considerable degree of popularity. Wallpaper is divided into many categories, such as film wallpaper, coated wallpaper, embossed wallpaper and so on. Usually with bleached chemical pulp production of base paper, and then by different processes of processing, such as coating, printing, embossing or surface coating, and finally by cutting, packaging after the factory. Has a certain strength, toughness, beautiful appearance and good water resistance.

Q: What is the polyurethane sandwich board material: Double-sided color steel, the middle of the polyurethane sandwich composite panels Generally used in the roof of the building roof, the board has a good insulation, heat insulation, noise effects, and polyurethane does not help combustion, in line with fire safety. Upper and lower board plus the common role of polyurethane, with high strength and stiffness, the lower plate smooth and smooth, clear lines, increase indoor aesthetics, flatness. Easy installation, short duration, beautiful, is a new type of building materials.

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