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PIP Duct Foam Panel

PIR pre-insulated duct foam panel is sandwich composite with closed-cell PIR core and aluminum foil facings. λ≤0.02W/(m・K), B1 fire grade, lightweight & quick-installed, widely used in commercial HVAC for energy-saving ventilation systems.

Structure: Silver Aluminum/ PIP Foam/ Silver Aluminum
Size: 4000*1200*20mm
Foam Density: 50kg/m3
Aluminum Thickness: 0.06mm or 0.08mm
Aluminum Color: Silver
Packing: 10 sheets/ package
Loading Capacity: 710 sheets/ 40'HQ (packed with plastic bags)
660 sheets/ 40'HQ (packed with cardboard box)

Construction Efficiency and Cost of PIP Duct Foam Panel

Integrated prefabricated panels enable one-step cutting and assembly, significantly reducing construction time:
1) Human efficiency data: For the same amount of ductwork, traditional iron sheet ducts include an external insulation process, with an average daily output of 18 square meters per person; PIR panels are directly assembled on-site, with an average daily output of 30 square meters, resulting in a 40%-60% reduction in installation time and a 45% decrease in labor costs.

2) Comprehensive cost breakdown: The unit price of the panels is higher than that of iron sheets, but it eliminates the need for secondary insulation, moisture-proof protective layers, and a large number of hangers; the overall cost of the complete duct system is on par with or even lower by 8%.

3) Transportation advantages: The panels can be folded and packed, increasing the loading area per vehicle by 2.3 times, reducing inland and maritime logistics costs by 50%, and the logistics cost advantage is particularly prominent in foreign trade projects under the DAP terms.

Service Life, Environmental Protection and Hygiene of PIP Duct Foam Panel

1) Durability Data: The PIR ring-shaped macromolecular structure is stable, with the thermal conductivity decreasing by no more than 5% within 25 years. The designed service life is 20–25 years; iron sheet ducts will corrode and leak within 5–8 years, rock wool will powderize and fail within 5 years, and the total life cycle replacement cost is reduced by 70%.

2) Environmental Testing: The release of harmful substances such as formaldehyde and benzene is 0, and it does not contain asbestos; the production foaming loss rate is only 3%, and the leftover materials can be recycled for secondary processing, which is suitable for green buildings LEED and domestic green building three-star certification bonus items.

3) Cleanliness Performance: The double-sided smooth antibacterial aluminum foil surface layer reduces the internal wall wind resistance by 12%, and it is not prone to dust accumulation and mold growth; it is suitable for food factories, operating room purification ventilation, and does not require additional antibacterial coating inner lining, and the additional consumables for clean renovation are zero.