Prestressing HDPE Plastic Corrugated Duct Pipe(High-Performance Post-Tensioning Corrugated Conduit)
Engineering Solutions
Our Prestressing HDPE Plastic Corrugated Duct Pipe provides:
- 300% higher radial stiffness vs smooth HDPE ducts
- Negative pressure resistance up to -0.09MPa
- Automated grouting compatibility for robotic PT systems
Technical Specifications
ParameterSpecificationTest StandardMaterialHDPE (PE100)ASTM D3350Corrugation Pitch25±2mmEN 13249Burst Pressure≥1.6MPaISO 1167Friction Coefficient (μ)0.12-0.15PTI DC10.5Operating Temp Range-40°C to +80°CEN 495-5
Smart Construction Features
- RFID tagging for duct traceability
- IoT-enabled grout monitoring ports (optional)
- BIM-compatible digital twins (IFC 4.3 format)
Installation Guidelines
For Prestressing HDPE Plastic Corrugated Duct Pipe in:
- Expansive Soils: Minimum 300mm sand bedding
- Marine Environments: Anti-salinity wrap required
- Seismic Zones: 50% reduced support spacing
Competitive Differentiation
- Patent-Pending Joint System: Watertight up to 3bar
- Quality Assurance: Automated optical inspection (AOI) for wall thickness
- Sustainability: 100% recyclable with EPD certification
- Global Compliance: Meets EN, ASTM & JIS standards
