// SPEC · 泡沫保温
超重型B1级XPS挤塑板 45 kg/m³ 倒置屋面重载地坪专用
超重型B1级XPS挤塑保温板，密度45 kg/m³，抗压强度≥500 kPa，吸水率≤1.0%，专为倒置屋面系统、叉车重载地坪及地下车库顶板等高荷载保温工程设计。
// 主要特性
- 500 kPa compressive strength rated for vehicle traffic and heavy mechanical equipment loading
- B1 flame-retardant certification meets fire code for large-span commercial and industrial roofs
- ≤1.0% water absorption ensures long-term thermal performance in inverted roof saturation conditions
- High-density 45 kg/m³ structure provides superior board rigidity and impact resistance
// 技术规格
| Fire Class | B1 |
| Water Absorption (%) | ≤1.0 |
| Bulk Density (kg/m³) | 45 |
| Compressive Strength (kPa) | ≥500 |
| Thermal Conductivity (W/m·K) | 0.033 |
// 应用领域
Inverted roof assembly insulation beneath ballast gravel or paving slabHeavy-load industrial floor insulation beneath forklift and pallet truck traffic areasBelow-grade podium deck insulation under vehicle access ramp and drivewayPlaza deck waterproofing protection board over underground parking structureFreezer floor thermal barrier in large-scale cold storage and logistics centre
// 快速规格
最高温度75°C
导热系数0.033 W/(m·K) at 25°C
体积密度45 kg/m³
执行标准GB/T 10801.2
// 获取报价