PU sandwich panels at low cost

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Advantages of 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.

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.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:Color steel plate of the national standard or industry standards
There are standard Atlas can be checked, such as 01J925-1 pressure plate, sandwich panel roof and wall construction, 06J925-2 pressure plate. Sandwich panel roof and wall construction (2), 08J925-3 pressure Steel plate, sandwich panel roof and wall structure (3).
Q:How about the sound insulation of the sandwich panel?
Insulation material does not have the same frequency of noise barrier effect is not the same, impermeable to prevent the snow from the inside into the Caigang sandwich panels. Snow is important to pass through the gap or node into the color steel sandwich panels. To achieve the performance of anti-seepage, the need to use the sealing ring in the screw seal after the adoption of hiding-type flow, the overlap in the board with a sealant or riveting solution. Because of the variety of metal sheet roofing, color steel sandwich panels from heavy public buildings to the plant, Caigang sandwich panels sound insulation to a sound insulation coefficient a. 8% annual increase in the progress of Caigang sandwich panels after the installation of the roof without access to the mouth, steel structure with energy saving, environmentally friendly recyclable, Caigang sandwich board confidence that few people can see on the spot.
Q:EPS sandwich panels, PU sandwich panels and rock wool sandwich panels of the sound effects which is good?
Fireproof rock wool> Glass wool> PU> EPS Insulation EPS> PU> Yanmian> Glass wool Sound insulation with almost the same Price PU> glass wool cotton = rock wool> eps So much about it
Q:Foam sandwich board in line with the fire building requirements?
There are many partitions, certainly not meet the requirements of the fire partition is the partition of the building can be used.
Q:What is the elastic modulus of the polyurethane sandwich panel?
Inside and outside the steel plate, the middle is polyurethane, sandwich panel sandwich core elastic modulus is 6.5Mpa, inside and outside the steel plate is 205500Mpa
Q:Color steel foam sandwich board is how much? Model is divided into several?
Color steel sandwich panels are common in the current building materials, not only can be a good flame retardant and environmentally friendly and efficient. Color steel sandwich panels from the upper and lower layers of metal panels and the middle of the polymer core insulation from the suppression. With the installation is simple, light and efficient light and efficient features. And the filling system used to close the molecular structure of the closed, you can put an end to the condensation of water vapor. There are six kinds of core material: polystyrene sandwich board that is EPS sandwich panel (the market, the most widely used varieties); Extruded polystyrene sandwich panels that are XPS 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.
Q:What brand of rock wool sandwich board is good
Shandong Yongguang building materials technology companies to produce rock wool composite board has more than 10 years of history, is located in Jiangbei largest steel production base - Zibo Zhoucun, color steel plate, rockwool core material, such as a complete upstream and downstream industry chain, Has an unparalleled low cost advantage. Save money is the last word! Welcome to the majority of steel installation company to visit.
Q:Sandwich board moldy how to deal with
If the mold is generally difficult to clean out, you can use some alcohol class wipe, the mold to erase, it is best to go online to buy a small amount of Ai Hao Seoul fungicide spray up to ensure that the sandwich board is not Re-moldy.
Q:What are the advantages of polyurethane gluing wool sandwich panels?
Polyurethane sandwich panel insulation good insulation, good overall stiffness, high bearing capacity, suitable for clean room, warehouse, commercial buildings, indoor and outdoor gymnasium, cold storage, indoor partitions and so on. Rock wool sandwich panels fire superior performance, sound-absorbing effect is significant, thermal insulation slightly inferior to polyurethane, but the price is cheaper than polyurethane, suitable for steel structure plant, simple activities of the roof or wall, air clean room ceiling and partition The
Q:Whether the rock wool sandwich panel can replace the firewall for fire partition separation
Rock wool sandwich panels are: fire, water and ordinary three, you can buy fire.

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