Tensar Glasstex is a composite consisting of glass filaments stitch bonded to a non-woven polypropylene fabric by polyester fibres (PET). The composite GlasstexPatch is made up of a pre-coated glass yarn grid intergrated into a polymer modified bitumen membrane. The backing is protected with self-adhesive foil (GlasstexPatch 880) while the top of the product is protected with quartz sand. The application of GlasstexPatch 440 requires heat on the underside of the material. Both composites are used for reinforcement of asphalt layers in construction of new pavements or reconstruction of existing ones.
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