// SPEC · Foam Insulation
XPS Insulation Board B2 25 kg/m³
XPS Insulation Board B2 25 kg/m³ with 0.032 W/(m·K) conductivity and closed-cell structure for building envelope, flat roof, and basement wall insulation in commercial and industrial facilities.
// Key Features
- Low thermal conductivity 0.032 W/(m·K) reduces building envelope heat loss cost-effectively
- Closed-cell XPS structure limits water absorption to ≤1.5% for long-term R-value retention
- Lightweight 25 kg/m³ density enables fast handling and installation on large roof areas
- B2 fire class certified to GB 8624 meeting standard commercial construction requirements
// Technical Specifications
| Fire Class | B2 |
| Water Absorption (%) | ≤1.5 |
| Bulk Density (kg/m³) | 25 |
| Compressive Strength (kPa) | ≥150 |
| Thermal Conductivity (W/m·K) | 0.032 |
// Applications
Commercial building flat roof thermal insulation layerBasement perimeter wall and foundation exterior insulationIndustrial plant floor slab thermal break under concrete toppingUnderground parking structure deck insulation boardCold storage facility perimeter wall base insulation
// Quick Specs
Max Temperature75°C
Thermal Conductivity0.032 W/(m·K) at 25°C
Density25 kg/m³
StandardGB/T 10801.2
// Get Pricing
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