Wanfafu 10kg Cement Blanket Slope Protection Fiber for Engineering Construction Channel Lining Ditch Embankment Stamp Ponds Drainage

Cement blanket, also known as cementitious canvas, is a flexible, cement-impregnated composite material. Typically supplied in rolls, it hardens into a durable, thin concrete layer upon hydration with water. It combines the flexibility of textiles with the durability of concrete, revolutionizing traditional concrete construction methods.

Structure and Composition:

1. Three-Layer Composite Structure:

2. Top Layer: Polyethylene film (waterproof and UV-resistant).

3. Middle Layer: 3D fiber fabric (core layer containing a special dry powder concrete mixture).

4. Bottom Layer: Permeable fabric (allows water penetration to trigger hydration during watering).

Core Material:

The dry powder concrete includes cement, fine aggregate (sand), and additives (promoting rapid hardening and enhancing flexibility).

Working Principle

• Water Activation: After deployment, watering allows water to penetrate the bottom layer, triggering the cement hydration reaction.

• Hardening Process: Initial set within 24 hours, forming a waterproof and fire-resistant concrete layer typically 5-15mm thick.

• Final Strength: Can exceed 80% of traditional concrete strength after 28 days (typical compressive strength >20 MPa).

Applications

1. Water Conservancy: Channel lining, drainage ditch protection, dam reinforcement.

2. Transportation Infrastructure: Tunnel lining, slope stabilization, temporary road paving.

3. Military & Emergency: Rapid shelter construction, flood control, post-disaster repair.

4. Environmental Engineering: Oil spill containment, industrial flooring, landfill covers.

5. Landscaping: Artificial lake waterproofing, green slope shaping.

Concrete Canvas represents a shift in construction materials toward flexibility, integration, and low-carbon solutions. 

It is particularly suitable for rapid deployment and challenging environments, serving as an important complement to traditional concrete. 

When selecting, match the type to project requirements and strictly follow installation guidelines to ensure performance.

About US

Tai 'an WDF Polymer Composites Co., Ltd. is located in Tai 'an City, Shandong Province, China.

Our company mainly produces geogrids, geotextiles, geomembranes, geocells, slope greening materials, drainage and drainage products, and serves roads, railways, water conservancy, coal mine landfills and tailings ponds. The company has a number of geogrid geotextile production lines, with an annual production capacity of 20,000 tons, and its products are exported to more than 50 countries and regions. We have been deeply involved in geosynthetics for 18 years and are members of China Geosynthetics Association. We have established a complete industrial chain in product development and production, marketing system and engineering application.