good quality exterior PU sandwich panel for prefab building

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Specifications

1.Length:3000-L-15000mm
2.Width:1000mm
3.Thicmness:50 75 80 100mm
4.ISO14000 and 18000
5.waterproof and fireproof

Advantages of SWE Polyurethane Sandwich Panels

1.Heat and sound insulation:The outer steel sheets can maintain the lastingness of the color of the building, and reduce the solar radiation and keep the appropriate indoor temperature. The high quality heat insulation materials are made with the adoption of polyurethane PU and (PIR) polyisocyanurate resin acid hydrogen containing no Chloro-fluoro-carbons (CFC).

2.A degree inflaming retarding:This system can effectively prevent the fire and prevent the fire from spreading during the cross construction and during the use of the boards

3.Environment protection:By learning after the successful experience in environment protection constructions from companies home and abroad and through our scientific analysis, we objectively bear the idea of “low carbon designing, environmental building materials and energy-saving technology” in mind.

4.Super-low heat conductivity:The lowest heat conducting coefficient of the heat insulation boards ensures that, under the condition that the thinnest heat insulation materials are used; the system can meet the energy-saving requirement and offer the strongest basic guarantee to meet the requirement of high standard heat insulation

5.SWE polyurethane roof panel are tightly connected blind nailing

6.Easily and quick installation

The feature of Polyurethane wall panel

Standard Width(mm)

1000

Other Width(mm)

500   1000

Length(mm)

3000≤L≤15000

Standard Overall Thickness(mm)

50

Other Overall Thickness(mm)

50  75  80  100

Outer Face(mm)

0.5 or above as options

Inner Face(mm)

0.4 or above as options

Horizontal Joint Width(mm)

4

Vertical Joint Width(mm)

Aluminium strip 70

Core Material

PU

Average Density of Core(kg/m3)

40±2

Unit Weight of 50mm thickness(kg/m2)

10.57

Thermal Conductivity of Core(w/m . k)

0.022


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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:Color steel sandwich panel wall, you can directly spray really stone paint what is the practice
According to the following construction methods to achieve good results: 1, in the sandwich panel (plate) on the gap to be caulking. It is recommended to use the home of the heart of the card to worry about toughness to fill the joints, and then paste the seam (master understand). 2, if directly in the sandwich panel (plate) on the batch of putty powder or spray paint really easy to drop off the phenomenon of paint, the first primer, it is recommended to use the home of the board of people worry-free putty scraping again There are), to be dry and then approved scraping putty powder. 3, spray really stone paint.
Q:Color steel polystyrene sandwich panel specifications 0.4 * 0.3 * 50mm, of which 0.3,0.4,50 size, respectively, where the size
Do not know what you say 0.3,0.4 unit of measurement is rice or centimeters. If it is followed by the 50 mm unit that is consistent, it basically can not say it! However, on this color steel to understand the words, 50 mm refers to the thickness. 0.4,0.3 units should be meters, so that should be 0.4 meters long, 0.3 meters wide, 0.05 meters thick polystyrene board.
Q:Color steel tile foam sandwich board model is how the classification
Common sandwich panels: foam sandwich panels, rock wool sandwich panels, polyurethane sandwich panels. Common specifications: roof board 980, wall board 950. Common thickness: 50mm, 75mm, 100m.
Q:How to choose the type of steel structure plant roof sandwich panels
Steel plant roof, should be based on the use of plant sandwich panels: 1, the general plant roof with ordinary double-pressure steel plate polyethylene foam sandwich panels, sandwich material thicker, insulation, the better the insulation effect. 2, into the deep larger house, and the need for natural light of the plant, the roof sandwich panels should use transparent, translucent sandwich panels. For example: transparent plastic sandwich panels. 3, the fire requirements of the plant, the roof with fire double-sided steel plate Yanmian sandwich panels, can also have, insulation, insulation, fire performance. This sandwich panel must meet the design requirements of the fire rating. And, the factory floor of the steel structure, should brush fire paint; doors and windows with fire doors and windows.
Q:What are the benefits of rock wool sandwich panels and what are the advantages?
Insulation, fire, noise, the most important fire performance, fire resistance, corrosion resistance, long service life!
Q:Color steel sandwich panel has what color?
Highland and white ashes. Special colors can be customized
Q:7 meters span steel structure color steel sandwich panels roof respectively how much?
Steel frame with No. 20 H steel, purlins C160, open to 4 meters or 6 meters, to reduce material loss.
Q:What is the rust resistance of the color steel tile
Color steel tile anti-rust ability is very strong, you can contact [Baoyuan Steel Structure Department], we know what material is good, the price to electricity-based.
Q:Is it possible to paint a sandwich panel for decoration?
What is the probability that the plate will fall off after playing the putty and the paint? The reason is very complex, it is not recommended to use this old process to deal with. Paint (mixed paint) had its adhesion is not good, coupled with the quality of sandwich panels vary, the use of the environment is also different, a great chance of falling off. May be no problem for several years, it may be six months there is a problem.

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