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Help CenterRibbed Expanded Grouting Mesh for Tunnel Grouting and Foundation Reinforcement Projects
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Welcome to Anping County Boli Hardware Wiremesh Products Factory – your trusted manufacturer of high-quality Ribbed Expanded Grouting Mesh since 1998. With over 25 years of expertise in wire mesh production, we specialize in providing durable and reliable mesh solutions for tunnel grouting and foundation reinforcement projects. Our ribbed expanded mesh is engineered to enhance the bonding between grout and soil or rock, ensuring superior stability and long-term performance in demanding underground and civil engineering applications. Backed by an annual export value of US$5–10 million and a global presence across North America, South America, Europe, Asia, Africa, and Oceania, we are committed to delivering products that meet the highest standards of quality and reliability.
Our Ribbed Expanded Grouting Mesh is manufactured using advanced expansion technology, creating a unique diamond-shaped pattern with raised ribs that provide excellent mechanical interlock with grouting materials. This design significantly improves the reinforcement effect in tunnels, foundations, and other geotechnical works. The mesh is available in various materials, sizes, and surface treatments to suit different project requirements. Below we outline the key features, technical specifications, and advantages of our product.
Key Features & Technical Specifications
- Ribbed Surface Design: The raised ribs on the expanded mesh create a rough texture that enhances the adhesion of grout, preventing slippage and improving load transfer. This is critical for tunnel linings and foundation stabilization.
- High Strength & Durability: Made from carbon steel or stainless steel, our mesh offers exceptional tensile strength and resistance to deformation under high pressure. It can withstand the harsh conditions of underground construction.
- Uniform Openings: The diamond-shaped openings are consistent in size, ensuring even distribution of grout and reducing the risk of voids or weak spots. Typical mesh sizes range from 10mm × 10mm to 100mm × 100mm, with customizable options.
- Flexible Sizes: Available in sheets or rolls, with widths from 1m to 2m and lengths from 2m to 6m (or custom dimensions upon request). This flexibility allows for easy installation and adaptation to different project geometries.
- Surface Treatment Options: Choose from hot-dip galvanized, PVC coated, or plain finish to meet specific corrosion resistance requirements. Galvanized mesh offers excellent protection in wet or acidic environments, while PVC coating adds extra durability and color coding.
- Lightweight & Easy to Handle: Compared to welded wire mesh, expanded mesh is lighter and easier to cut, shape, and install on site, reducing labor costs and installation time.
- Eco-Friendly Production: Our manufacturing process minimizes waste, and the mesh is fully recyclable, supporting sustainable construction practices.
| Parameter | Specification |
|---|---|
| Material | Carbon Steel (Q235, Q195) / Stainless Steel (304, 316) |
| Mesh Opening (Short Way) | 10mm – 100mm (customizable) |
| Strand Width | 2mm – 6mm (customizable) |
| Sheet Size (L×W) | 2m × 1m, 2.4m × 1.2m, 3m × 1.5m, or customized |
| Roll Size (L×W) | 10m – 30m × 1m – 2m |
| Surface Treatment | Hot-dip Galvanized (HDG), Electro-galvanized, PVC Coated, Plain |
| Rib Height | 1mm – 3mm (depending on strand width) |
| Application | Tunnel grouting, foundation reinforcement, slope stabilization, retaining walls, underground mining |
Advantages & Customer Benefits
- Enhanced Grout Bonding: The ribbed texture increases the surface area and mechanical interlock, resulting in a stronger composite structure. This reduces the risk of grout detachment and improves overall stability.
- Cost-Effective Solution: Compared to traditional reinforcement methods (e.g., rebar mats), our expanded mesh provides comparable strength at a lower material cost and faster installation, saving both time and money.
- Versatile Use: Suitable for both wet and dry grouting processes, and compatible with various grout types (cement-based, chemical, etc.). It can be used in new construction as well as repair and rehabilitation projects.
- Customizable Options: We offer tailored mesh sizes, strand thicknesses, and surface treatments to meet specific project requirements. Our engineering team can provide technical support to help you select the optimal configuration.
- Reliable Supply Chain: With an annual export value of US$5 – 10 million and multiple shipping ports (Tianjin, Qingdao, Shanghai, etc.), we ensure timely delivery and consistent quality for large-scale projects worldwide.
- Proven Track Record: Our products have been used in major tunnel and foundation projects across North America, Europe, Southeast Asia, Africa, and the Middle East, earning positive feedback from civil engineers and contractors.
Why Choose Anping Boli? Established in 1998, we have decades of experience in manufacturing wire mesh products. Our factory is located in Hengshui, Hebei, China – the heart of China's wire mesh industry. We employ strict quality control processes, from raw material inspection to final packaging. Our annual export value of US$5 – 10 million reflects our commitment to international standards and customer satisfaction. We serve a diverse range of markets, including North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, and domestic China. Our team is dedicated to providing prompt communication, competitive pricing, and reliable after-sales support.
We invite you to experience the difference of our Ribbed Expanded Grouting Mesh. Whether you are planning a tunnel project, foundation reinforcement, or slope stabilization, our mesh can help you achieve stronger, more durable results. Contact us today for a quote or technical consultation. Let us be your partner in building a safer and more stable underground world.
Frequently Asked Questions (FAQ)
Q1: What is the difference between ribbed expanded mesh and standard expanded mesh?
A: Ribbed expanded mesh has raised ribs on the strands, which provide a rougher surface for better adhesion with grout. Standard expanded mesh is flat and smooth, offering less mechanical interlock. For grouting applications, ribbed mesh is preferred for improved bonding strength.
Q2: Can this mesh be used for both tunnel grouting and foundation reinforcement?
A: Yes, our ribbed expanded grouting mesh is designed for both applications. In tunnels, it is often used for shotcrete reinforcement and rock bolt support. In foundations, it helps distribute loads and prevent soil erosion. Its versatility makes it suitable for various geotechnical works.
Q3: What materials are available, and which one is best for corrosive environments?
A: We offer carbon steel and stainless steel (304/316). For corrosive environments such as coastal areas or chemical exposure, stainless steel or hot-dip galvanized carbon steel is recommended. Please consult our team for specific recommendations based on your project conditions.
Q4: Do you offer custom sizes and shapes?
A: Absolutely. We can customize mesh opening size, strand thickness, sheet/roll dimensions, and surface treatment to meet your project requirements. Minimum order quantities may apply for custom sizes. Please provide your specifications for a quote.
Q5: How is the mesh packaged for export?
A: The mesh is typically packed in bundles (for sheets) or rolls with waterproof wrapping (e.g., plastic film and woven bags). Pallets are used for easy handling. We can also arrange special packaging upon request, such as wooden crates for fragile coatings.
Q6: What is the typical lead time for an order?
A: For standard sizes, lead time is approximately 15–25 days after order confirmation, depending on quantity. Custom orders may require 20–30 days. We work closely with our logistics partners to ensure timely shipment from Tianjin, Qingdao, Shanghai, or other ports.
Q7: Is there any minimum order quantity (MOQ)?
A: Yes, our MOQ is generally 500 square meters for standard products. For custom specifications, the MOQ may be higher. We also accept trial orders for small samples to evaluate quality. Please contact us for details.
Q8: Do you provide technical support or installation guidance?
A: Yes, our technical team can offer advice on mesh selection, installation methods, and grouting compatibility. We can also provide product datasheets and installation manuals upon request. For large projects, we may be able to arrange on-site consultation.
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