Composite SMC Manhole Cover
This manhole cover is constructed from SMC composite material. It is created through a molding process using hydraulic equipment under high temperature and pressure.
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Technical Specifications
Product Overview
Composite SMC Manhole Cover
This manhole cover is engineered using Sheet Molding Compound (SMC), a high-performance composite material comprising unsaturated resin, fillers, and fiberglass. Manufactured through high-temperature and high-pressure hydraulic molding, it offers a durable, non-metallic alternative to traditional cast iron covers. Designed to meet international standards, it provides an ideal solution for urban infrastructure, combining longevity with superior anti-theft and anti-aging properties.
Technical Specifications
- Material Composition
- Unsaturated ResinFiberglassFiller
- Manufacturing Process
- High-temperature and high-pressure hydraulic molding
- Reinforcement
- None (No steel bar reinforcement)
Performance Metrics
Service Life
20 years
Minimum Service Life
- Weight vs Cast Iron
- 1/3 the weight of equivalent cast iron covers
Compliance & Standards
Certifications & Standards
ISO 9001BS EN 124
Key Features
Advantages
- Anti-theft (No recoverable value)
- Excellent aging and UV resistance
- High wear resistance
- Easy installation and maintenance
- Quiet operation (No bouncing/collision noise)
- Customizable aesthetic appearance
