BS 3749 is an international standard that focuses on the reinforcement of polyester and epoxy resin systems.
BS 3749 specifies requirements for E glass fibre woven roving fabrics not less than 300 mm wide, intended for the reinforcement of polyester and epoxy resin systems including vinyl ester and bisphenol polyesters.
BS 3749 on E glass fibre woven roving fabrics for the reinforcement of polyester and epoxy resin systems is useful for:
E Glass Woven Roving is a plain bidirectional reinforcement fabric made by direct roving drawn from big bushings. It is a high-performance reinforcement material compatible with unsaturated polyester.
Woven Roving is widely used in hand lay-up, moulding, and mechanized production to manufacture storage tanks, yachts, vessels, automobile parts, furniture, sports instruments, etc. BS 3749 covers both polyester and epoxy resins and informs about an extensive range of fibreglass fabric, globally recognised for its quality.
BS 3749 specifies the fabric construction methods, selection of a test sample, marking and identification and packaging techniques of E glass fibre woven roving fabrics.
BS 3749 helps to assist in the manufacturing of E glass fibre woven roving fabrics from the highest quality hi-clear yarns from Europe and woven with state of the art German machinery.
ISO 472:1988