// SPEC · 泡沫保温
B1级高密度XPS挤塑板 35 kg/m³ 屋面地下室专用
B1级高密度XPS挤塑保温板，密度35 kg/m³，抗压强度≥300 kPa，导热系数0.030 W/(m·K)，吸水率≤1.0%，适用于种植屋面、地下室外墙及重载工业地坪保温工程。
// 主要特性
- 300 kPa compressive strength supports heavy point loads on flat roof and podium slab applications
- B1 fire class at higher 35 kg/m³ density meets fire code for structural insulation assemblies
- ≤1.0% water absorption maintains thermal integrity in below-grade wet and damp environments
- Dimensionally stable under sustained compressive load for green roof and paved plaza systems
// 技术规格
| Fire Class | B1 |
| Water Absorption (%) | ≤1.0 |
| Bulk Density (kg/m³) | 35 |
| Compressive Strength (kPa) | ≥300 |
| Thermal Conductivity (W/m·K) | 0.030 |
// 应用领域
Flat roof deck insulation beneath pavement slab or green roof growing mediumUnderground basement exterior wall insulation below waterproofing membraneHeavy-load industrial floor slab thermal break beneath reinforced concrete toppingPodium parking structure roof insulation under vehicle access pavingCold room floor insulation beneath high-rack refrigerated logistics warehouse
// 快速规格
最高温度75°C
导热系数0.030 W/(m·K) at 25°C
体积密度35 kg/m³
执行标准GB/T 10801.2
// 获取报价