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Help CenterStandard Compliant Expanded Metal Lath for Grouting, ASTM C847, Durable Bonding
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Welcome to Anping County Boli Hardware Wiremesh Products Factory, a trusted manufacturer with over 25 years of experience since 1998. Our Standard Compliant Expanded Metal Lath for Grouting, ASTM C847 is engineered to deliver superior bonding performance for a wide range of construction applications. Made from high-quality galvanized steel and strictly adhering to ASTM C847 standards, this lath ensures reliable reinforcement in plastering, stucco, and grouting systems. Whether you are working on residential, commercial, or industrial projects, our product provides the durability and consistency you need for long-lasting results.
At Boli, we understand that every project has unique requirements. That is why our expanded metal lath is available in customizable dimensions and mesh sizes, allowing you to achieve the perfect fit for your specific job. With an annual export value exceeding US$5 million and a global presence across North America, South America, Europe, Asia, Africa, and Oceania, we have built a reputation for quality and reliability. Our lath is designed to create a strong mechanical bond between the base surface and the plaster or grout, reducing the risk of cracking and delamination.
Key Features & Technical Specifications
- ASTM C847 Compliant: Fully meets the American standard for expanded metal lath used in plastering and grouting, ensuring dimensional accuracy and strength.
- Excellent Bonding: The diamond-shaped mesh design provides a large surface area for plaster or grout to grip, creating a secure, durable bond.
- Corrosion Resistance: Hot-dip galvanized coating protects against rust and moisture, extending the life of the construction.
- Easy to Cut and Install: Flexible yet sturdy, our lath can be easily cut with standard tools and quickly attached to walls, ceilings, or other substrates.
- Customizable Options: Available in various thicknesses (0.5mm to 2.0mm), mesh sizes (e.g., 1/2" x 1/2", 3/4" x 3/4"), and sheet dimensions to match your project needs.
- Versatile Application: Ideal for interior and exterior plastering, stucco, tile backer, fireproofing, and grouting reinforcement.
| Parameter | Standard Specification | Customization Available |
|---|---|---|
| Material | Galvanized Steel (DX51D+Z) | Stainless Steel 304/316 |
| Thickness | 1.0mm (0.039 in) | 0.5mm – 2.0mm |
| Mesh Size (Diamond) | 1/2" x 1/2" (12.7mm x 12.7mm) | 3/8" x 3/8" to 1" x 1" |
| Sheet Width | 36" (914mm) | 24" – 48" (610mm – 1219mm) |
| Sheet Length | 96" (2438mm) | 48" – 120" (1219mm – 3048mm) |
| Zinc Coating Weight | 120 g/m² (standard) | Up to 275 g/m² |
Benefits for Your Projects
- Enhanced Structural Integrity: The lath acts as a reinforcement, preventing cracks and improving the overall strength of plaster or grout layers.
- Time and Cost Savings: Easy handling and installation reduce labor time, while the durable material minimizes the need for repairs.
- Compatibility with Various Substrates: Works effectively on concrete, brick, block, metal, and wood surfaces.
- Fire Resistance: Metal lath is non-combustible, contributing to safer building assemblies.
- Global Standards Compliance: Our product meets ASTM C847, ensuring acceptance in international markets, especially North America and Europe.
We take pride in our rigorous quality control process. Each batch of expanded metal lath is inspected for dimensional accuracy, mesh uniformity, and galvanization thickness. Our factory in Hengshui, Hebei, operates with advanced machinery and skilled workers, ensuring consistent output for large orders. With an annual export value of US$5–10 million, we have successfully served clients from over 30 countries, including the United States, Canada, Germany, Australia, and the Middle East. Our shipping ports (Tianjin, Qingdao, Shanghai, Foshan) provide flexible logistics options to meet your delivery deadlines.
Frequently Asked Questions (FAQ)
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Q: What is the exact standard for this expanded metal lath?
A: Our lath is manufactured in full compliance with ASTM C847, the standard specification for metal lath used in plastering and grouting. We also offer custom sizes that still meet the core requirements of this standard. -
Q: Can I use this lath for exterior stucco applications?
A: Yes, it is suitable for both interior and exterior plastering and stucco. The galvanized coating provides excellent weather resistance, making it ideal for outdoor use. -
Q: What is the typical lead time for bulk orders?
A: For standard sizes, lead time is 10–15 days after deposit. Custom orders may require 15–25 days depending on specifications. We can expedite for urgent projects upon request. -
Q: Do you offer samples before bulk purchase?
A: Yes, we provide free samples (only shipping cost charged) for quality evaluation. Samples are typically 12" x 12" in size. -
Q: How do I install this lath?
A: The lath can be cut with tin snips or shears and attached to the substrate using galvanized nails, staples, or screws. Overlap joints by at least 1 inch and ensure proper fastening for maximum strength. -
Q: Is stainless steel option available for highly corrosive environments?
A: Yes, we offer expanded metal lath in Stainless Steel 304 or 316 for applications like swimming pools, coastal areas, or chemical plants. Please specify when ordering. -
Q: What is the minimum order quantity (MOQ)?
A: Our MOQ for standard sizes is 100 sheets. For custom sizes, MOQ may be higher. We welcome small trial orders to test the product. -
Q: How is the lath packed for export?
A: Sheets are packed in bundles with steel straps and waterproof wrapping, or on pallets, ensuring safe transport. Custom packaging is available upon request.
Trust Boli – Your Reliable Partner in Construction Materials
With a history dating back to 1998, Anping County Boli Hardware Wiremesh Products Factory has grown into a leading manufacturer of wire mesh and expanded metal products. Our commitment to quality, competitive pricing, and customer service has earned us long-term partnerships with distributors and contractors worldwide. We invite you to experience the difference that standardized, durable expanded metal lath can make in your next project. Contact us today for a quote or technical consultation – we are ready to support your success.
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