What makes a mesh a GFRP composite?
Glass fibers provide reinforcement along their direction. The polymer matrix binds and protects the fibers and helps maintain the grid geometry. Yuanda’s GFRP mesh product description identifies alkali-resistant glass fibers with an epoxy or epoxy vinyl ester resin system. The selected material grade and its test evidence should be confirmed for the actual exposure.
Grid size and bar diameter are different dimensions
Mesh size describes the grid geometry, while bar diameter describes the reinforcing elements. A 100 × 100 mm grid is not a complete specification until the diameter, width, length, tolerances and required performance are defined. Confirm whether a drawing refers to clear openings or center-to-center spacing.
What sizes does Yuanda publish?
The official product matrix includes 11 mesh-size options from 50 × 50 to 300 × 300 mm, with selected bar diameters from 2.5 to 10 mm. Not every diameter is listed for every opening. Width can be customized from 300 to 3,000 mm and length is customizable. Use the published combination matrix to prepare an initial brief.
Where is GFRP mesh considered?
Yuanda describes concrete reinforcement, coastal infrastructure and repair or strengthening among its application areas. The intended use determines which test data and design checks are relevant. Non-metallic construction avoids steel rusting, but resin suitability, bond, stiffness and the approved system details still matter.
Which documents should a buyer review?
Ask for the selected product’s current data sheet, dimensional tolerances and test references. The public CTC cover identifies glass fiber composite reinforcement mesh under report WT2025B03C01168. A report cover establishes identification, not the underlying measured results. Request the full report where the design or purchasing specification requires it.
Sources & further reading
These publisher resources support the terminology and scope distinctions in this guide. They are independent references, not Yuanda certificates.
Browse the technical reference library ↗Source review: 10 November 2026. Consult the publisher for the full document and any subsequent revisions.
Published Yuanda product reference
The epoxy resin mesh product page lists grid sizes from 50 × 50 mm to 300 × 300 mm, with selected bar diameters from 2.5 to 10 mm and custom widths of 300–3,000 mm. Compare the exact listed combinations and review available documents.