High-Density Rigid Polyurethane Insulation Blocks | Load-Bearing & Thermal Break Solutions

High-Density Rigid Polyurethane Blocks | Load-Bearing Thermal Breaks

Structural Strength Meets Thermal Isolation:
The biggest challenge in modern steel construction isn't wall heat loss, but the "thermal bridge" at structural connections. Our High-Density Rigid PU Blocks solve this by fusing the compressive strength of concrete with the thermal resistance of insulation. Engineered to support heavy loads while cutting off heat transfer, they are the critical "circuit breakers" for energy loss at column bases, foundations, and pipe supports.

Key Technical Data (Lab Certified):

• Compressive Strength: 8.1 - 14.5 MPa (Up to 2100 psi) — Capable of supporting steel columns and heavy forklift traffic.
• Density: 600 kg/m³ (Precision-Engineered) — Provides the mechanical stability required for structural integration.
• Thermal Conductivity: 0.08 W/(m·K) — Acts as a highly effective thermal break compared to steel or concrete.
• Service Temperature: -196°C to +120°C — Stable from Cryogenic LNG environments to industrial heat.
• Water Absorption: ≤ 2.1% — Excellent moisture barrier, preventing rot and corrosion at the foundation level.
• Fire Performance: Class B1 — Self-extinguishing; no flaming drips.

Why This Matters for Your Project:

• Eliminate Thermal Bridges: Installing these blocks at column bases prevents energy leakage and dangerous condensation at the foundation level.
• Load-Bearing Capacity: Unlike standard foam, this material supports heavy racking and dynamic loads in cold storage flooring without crushing.
• Precision Fit: We offer CNC Machining with dimensional tolerances of ±1mm, ensuring a perfect fit for window sills and door frames.
• Eco-Compliance: RoHS compliant and 100% free of Freon/CFCs.

Applications:

• Steel Structures: Thermal break pads for column bases and beams.
• Cold Storage: Load-bearing flooring insulation for forklift pathways.
• Passive House: Window sills, door thresholds, and roof-to-wall junctions.
• Cryogenic: Pipe supports for LNG and liquid nitrogen lines.

⚠️ Customization Service:

• Pre-Processing: We support pre-embedded anchor bolt hole processing based on your CAD drawings.
• Size Range: Available from small pads (100x100mm) to large blocks (600x600mm).

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