Insulated Metal Sandwich Wall Panels
The main materials of insulated metal sandwich wall panels are panel and core material. Through professional production equipment and technology, the panel and core material are combined together to make.
Co-extrusion outdoor insulated metal sandwich wall panels
Product introduction
The main materials of insulated metal sandwich wall panels are panel and core material. Through professional production equipment and technology, the panel and core material are combined together to make. Dibaier's insulated metal sandwich wall panels adopt aluminum zinc coated color roll as the panel material and rigid foaming polyurethane as the core material to ensure product quality from the source.Polyurethane insulated metal sandwich wall panels are connected with dark nails, and the boards are overlapped tightly. The joint is designed by fluid mechanics to ensure quick installation, air tightness and good effect of capillary seepage prevention.
Product specification
1. B.fire resistance
2. Polyurethane 40kg/m3
3. Long durable time
4. HDP painting
5. Galvalume steel
6. HDP painting
7. Thickness:16mm
8. Width:383mm
9. Length:2000mm-6000mm
10. R value:0.55m2*k/w
Product advantage
Light weight: 6~14 kg per cubic meter.insulated metal pu sandwich wall panel is flexibleand easy to install No large lifting equipment is needed for installation and transportation, and the construction period is short and the comprehensive cost is low.
High bearing capacity: insulated metal foam sandwich wall panel has the characteristics of high strength and large stiffness, which can be used as load-bearing structure and envelope structure
The insulated soundproof metal sandwich wall panel has a wide range of uses, can be used as wall energy saving board, curtain wall energy saving board, level energy saving board, box body, etc
Product application
Insulated exterior metal sandwich wall panels can be used in a variety of buildings,mainly including warehouse,workshop,car exhibiton hall,aircraft hangar,prefab house,sports stadium shopping container,poultry house,multistorey building ect.
The reason of large area of insulated metal sandwich wall panels fall off
The decorative effect of insulated metal sandwich wall panel is very good, and it is now widely used in various fields. Due to worker’s improper operation or the quality of the product itself, The wall peels off, so what is the cause of this phenomenon?Here is a detailed introduction for you.
1, Did not use inferior phenolic board special interface agent.Phenolic is a kind of acid material, we should be cautious when use it, because of the bond force and free acid residue problem, phenolic board bare board wall must use neutral, waterproof special interface agent to increase the bond force and prevent acid-base reaction.However, in practice, many engineers use inferior interfacial agents, resulting in the fall off of phenolic boards.
2. No anchor bolts are used. The phenolic board has a used bulk density of more than 50Kg, and anchors must be installed during the installation of the system, and anchors exceeding a certain thickness of the board shall be installed immediately after the insulated metal sandwich wall panel is glued so as to ensure the middle and late bond strength between the panel and the bonding mortar. There are no anchors in this system.
3. Viewing the residual mortar on the shed wall, it can be inferred that there are also problems with the adhesive force of this mortar. There is residual mortar on the shed phenolic board, indicating that some of the fracture layer is on the mortar.
4, The use of phenolic board is the main reason for falling off, because the quality of the board is also the key to determine the safety of the system, the water absorption rate and other performance indicators have problems, excessive water absorption caused by the mortar, thus greatly reducing the phenomenon of bond strength. After the material on the wall itself also appeared powder, resulting in falling off.
5, Temperature changes, different seasons and day and night temperature changes make the decorative brick by the influence of three-dimensional direction temperature stress, veneer layer will produce local stress concentrated in the vertical and horizontal wall or roof and wall junction, if in the middle of the large wall or the local extrusion of adjacent brick, will cause brick off.
The reason for the insulated waterproof metal sandwich wall panels falling off is mainly human factors followed by the change of temperature. The temperature is an external factor that we can not change. Therefore, we should start from the fundamental point of view and control it well in the human aspect.
Certification
Our certificates (National inspection report,Inspection report of National Building Materials Testing Center,)are complete and reliable in quality.
Our Service for insulated metal sandwich wall panels
1.More Professional service in Packaging and printing products exporting field
2.Better manufacture ability
3.Various payment term to choose:T/T,Western Union,L/C,Paypal
4.High quality/Safe material/Competitive price
5.Small order available
6.Quickly response
7.More safe and fast transport
8.OEM design for all customers
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