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Woven Roving Glass Fabric

Heavy plain-weave glass roving fabric for high-strength bi-directional reinforcement of GRP laminates.

Plain WeaveBi-DirectionalHigh StrengthE-Glass
WEIGHT600–800 g/m²
WEAVEPlain
WIDTH1 / 1.25 m
SHELF LIFE24 months

Overview

Bi-directional strength. Structural reinforcement.

Woven Roving Glass Fabric is a heavy plain-weave fabric woven from E-glass rovings. Used alternately with chopped strand mat to increase the directional tensile and flexural strength of GRP laminates, particularly in structural applications.

Standard reinforcement layer in structural GRP applications such as water tanks, structural panels, and pressure vessels.

Key Features

  • E-glass woven roving
  • Plain-weave construction
  • High strength bi-directional reinforcement
  • Used in alternation with chopped strand mat
  • Compatible with polyester, vinyl ester, and epoxy
  • Multiple weights available

Technical Specs

Technical Specifications

All values measured at 23°C unless noted. Full test data available in the datasheet.

PropertyValueUnit
FormPlain-weave woven roving fabric–
Glass typeE-glass–
Areal weight options600 / 800g/m²
Weave patternPlain (1×1)–
Roving size2400 tex–
Filament diameter13–17μm
Tensile strength (warp/weft)≥ 350 / ≥ 300N/mm
Modulus≥ 72GPa
Roll width1 / 1.25m
Compatible resinsPolyester / Vinyl ester / Epoxy–
SizingSilane-compatible–
Loss on ignition< 1%
PackagingPlastic-wrapped rolls–
StandardsISO 2113 · BS 3691–

Applications

Where this product is used

Six typical site applications where our crews specify this product.

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Structural tank lining

Structural reinforcement in tank linings.

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Pool structures

Structural GRP pool shells.

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Pressure vessels

GRP pressure vessel construction.

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Structural panels

Architectural structural GRP panels.

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Marine hulls

Marine hull lay-up construction.

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Bridge components

Composite bridge structural components.