Jonas Build
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| Item | PU sandwich panel | PIR sandwich panel |
|---|---|---|
| Thermal insulation performance | Thermal conductivity 0.018~0.024W/mK, excellent thermal insulation performance | Thermal conductivity 0.019W/mK, excellent thermal insulation performance |
| Fire resistance | B3 | B1, B2, superior to general polyurethane, can achieve a higher fire rating |
| Scope of application | Industrial plant, logistics storage, integrated housing, etc | Oil refinery, ethylene and construction insulation |
Integrating a three-dimensional sense and elegant decorative effect, the gloss chroma and brightness of the wall produce bright and dark stripes with different light angles and positions.
The groove design in the middle of the board shape allows the 1000 mm wide wall panel to show two 500mm visual effects, and is equipped with elegant small ripples, making the building more layered and textured.
A model of purity and elegance, the gloss, chroma, and brightness of the wall produce unique visual changes with different light angles and positions.
Color steel plate uses a cold-rolled steel plate or galvanized steel plate as the substrate. After surface pretreatment, it is coated with polyester paint, fluorocarbon paint, and other organic coatings, and then baked and cooled to make the plate. It has good corrosion resistance and weather resistance, high strength and toughness, and can resist strong wind pressure and vibration to ensure the stability and safety of the building structure.
The base metals of prepainted steel plate for buildings include: hot-dip Zinc, hot-dip Al-Zinc, and hot-dip Zn-Al-Mg coated base metals.
| Type of base metal | Application / Zinc content (both sides) | |
|---|---|---|
| Normal use | Application in highly corrosive environment (both sides) | |
| Hot-dip Zinc | 180g/m² | — |
| Hot-dip Al-Zinc | 100g/m² | 150g/m² |
| Hot-dip Zn-Al-Mg | 100g/m² | 150g/m² |
As a direct exporter of professional building systems, we have been deeply involved in the export business of refrigeration equipment, cold storage steel structures, cold storage doors, cold storage panels, color steel profiled plates, and other related products since our establishment. Adhering to deep manufacturing heritage and excellent quality, we provide full-chain services from design, material selection, and construction to post-maintenance. We offer comprehensive experience and advanced technical support, especially in customized cold storage engineering and steel structure engineering.
A: Yes, our professional engineering team can create a custom design based on customers' specific requirements.
A: We accept payment via T/T (Telegraphic Transfer) and irrevocable L/C (Letter of Credit) at sight.
A: Installation is easy and fast. We will provide a detailed installation video and set of instructions. If necessary, technicians can be sent to assist you on-site. However, please note that buyers are responsible for the visa fee, round-trip tickets, accommodation, food, and wages of the technicians.
A: Delivery time depends on order quantities. In general, the delivery time to the nearest seaport in China will be 30 days after receiving the deposit.
A: PU panels feature a thermal conductivity of 0.018~0.024W/mK. PIR panels feature a thermal conductivity of 0.019W/mK and deliver superior fire resistance (class B1 or B2), making them ideal for highly regulated environments.
A: We offer Hot-dip Zinc, Hot-dip Al-Zinc, and Hot-dip Zn-Al-Mg base metals. These options feature high strength, excellent corrosion resistance, and weather resistance to protect panels in normal or highly corrosive environments.
