Canglong Steel structure Co., Ltd in china since 2003
info@steelstructureworld.com
Canglong Steel structure Co., Ltd in china since 2003
This is a prefabricated steel warehouse shed project in Dominican Republic. The owner customized 75mm thick pir roof panels in our company. This kind of pir panel is made of polyurethane, which has good thermal insulation and fire resistance, and has a beautiful appearance.
| PUR/PIR Sandwich Panel Technology Data | |
| Density | 40-45kg/m3 |
| Thermal conductivity | 0.019-0.023W/M.K |
| Moisture permeability coefficient | ≤3.34Ng/Pa/m.s |
| Water absorption | ≤0.5g/100cm2 |
| Enclosed rate | ≥97% |
| The compression strength | ≥220KPa |
| The bending strength | ≥2450KN/m2 |
| Oxygen index | ≥28 |
| Fire proof | B1 |
| Dimensional stability | ≤1% |
| Application temperature | -50ºC-150ºC |
| Exterior Steel thickness | 0.35-0.8mm |
| Interior steel thickness | 0.35-0.8mm |
| Core material thickness | 40/50/60/75/80/100/120/150/200mm |
| Length | Less than 11.8m |
| Effective width | Wall panel:400-1120mm;Roof panel:1000mm |
| Grace finish | Embossment,small wave,big rib,flat finish,Lowribs |
| USAGE | Roof and Wall |
| Advantage | Heat Insulation, light weight, quick installation,waterproof, fireproof, soundproof, energy-saving,environmental friendly |
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Canglong Steel structure Co., Ltd in china since 2003
CONTACT US
TEL: +86 19138127937
WHATSAPP: +86 19138127937
WECHAT: AdaGao1314
E-MAIL: info@steelstructureworld.com
SKYPE: sunshine68271
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