Wind Resist: Grade 10 Seismic Resist: Grade 7 Roof Load: 0.2KN/m2 Wind Load of Wall: 0.4KN/m2 4) Life Span: Normal House: 10 years Hot Dipped Galvanized Processing: 15-20 years
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Q:Polyurethane sandwich panel production line
Polyurethane sandwich panel production line that is polyurethane composite insulation board production line, is in the upper and lower layers for the cement cloth, aluminum foil, non-woven
Cloth, paper and other soft surface base material, the production of phenolic (polyurethane) foam sandwich panel special equipment, sandwich panel thickness of 20-100mm, width 1200mm, length custom. Products are mainly used for external wall insulation and central air conditioning ducts and so on. Its working principle for the polyurethane liquid by the perfusion metering pump to a certain percentage of mixed into the mixing head after mixing evenly on the bottom of the sandwich panel surface material, and the upper surface material together with the laminating machine, in the laminating machine Chain plate between the foam curing molding; after the molding of the sandwich panels in the production line after trimming on both sides, is automatically track the cutting machine cut into the required length of the product.
Polyurethane sandwich panel is made of polyurethane rigid foam as the insulation layer of bimetallic, single metal, non-metallic composite sheet, usually used in industrial plants, logistics warehousing, integrated housing walls, roofing system.
Q:Can Caoyan sandwich wall be installed? How to install Thank you
With steel frame or stainless steel, but the cost is high, it is best to use the general public canopy affordable.
Q:Is polystyrene sandwich board flammable?
Conventional flat polystyrene polystyrene sandwich panels are non-flame retardant, there is a Hongxin source flame retardant polystyrene sandwich panels, but relatively less flame retardant effect such as rock wool and other core material sandwich panels , And now fire requirements are not allowed to use polystyrene sandwich panels
Q:Caigang sandwich panels do roof ~ wall joints with how to do waterproof
You can try asphalt! Is the kind of paving the way! Very useful!
Q:Sandwich board glue where the good
There are too many types of glue can not be unified
If it is on the market of ordinary glue, its composition is basically water, add some polyvinyl alcohol, white latex, sodium stearate, talc, urea, ethylene glycol, sucrose, flavor, etc., little harm to the human body (if Used to eat), if used when the eye drops with the estimated consequences are more serious.
502 glue is the main component of α-cyanoacrylate, its essence is colorless and transparent, low viscosity, non-combustible liquid, a single component, no solvent, slightly stimulating taste, volatile, volatile gas with weak tear The
Building adhesive, 707 emulsion and other high-level additives, the current commonly used 108 plastic main component of polyvinyl alcohol
Scope This product is suitable for concrete, aerated concrete, lime sand brick, fly ash brick interface treatment, can also be used for plastering mortar, paste the tile sand ash additives to enhance the adhesive force.
Q:What is the difference between a rock wool sandwich panel, an EPS sandwich panel and a polyurethane sandwich panel?
1, different fire rating: Yanmian sandwich panels for the A-level, EPS for the B3-class, polyurethane B1 level.
2, different insulation properties: the three polyurethane sandwich panels the best.
3, waterproof performance is different: the three polyurethane and EPS better than rock wool.
4, the density is different: rock wool bulk density is generally 120KG / cubic meter, EPS is generally 16, polyurethane is generally 40.
All in all, the overall performance of polyurethane sandwich panels for the best, is the best choice for steel structure enclosure!
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.
Q:Color steel 50 mm rock wool sandwich board one meter how much the price
It is not normal to say that there is a flat between 40 and 50
Q:Can Caoyan rock wool sandwich panels be used as permanent construction timber?
Can not, just take a simple color coated board for a long time will be corrosive
Q:Does the country 's steel market have sandwich panels?
Sandwich panel products are composed of two layers of metal panels (or other material panels) and directly in the middle of the panel foam, mature molding of the composition of the polymer core insulation. These sandwich panels are easy to install, lightweight and efficient. Filling system is also used to close the molecular structure, you can put an end to the condensation of water vapor. The forming of the outer steel sheet takes into account the structural and strength requirements, and takes into account the appearance, the inner layer is formed into a flat plate to suit various needs.
Guoqiang steel market with sandwich panels.