Geogrid of fiberglass
■ Product Introduction
    Geogrid of fiberglass is plane network shape material that selects excellent reinforcement non-alkali roving, is weaved into base material by using foreign advanced warp knitter, uses warp knitting directional structure, makes full use of yarn strength in textile, improve its chemical performance, makes it have good tension resistance, tearing resistance and creep resistance and is formed by excellent modified asphalt coating treatment.It follows similar and compatible principle, lays stress on its synthetic performance with asphalt mixture, protects glass fiber base material fully and improve wearing resistance and shearing force resistance of base material so as to make road surface reinforce, to prevent highway harm such as crack and rut from occurring and to solve the problem that asphalt road surface is difficult for reinforcement.
■ Product Features
    The product has high intensity, the elongation ratio low, thermostable, the module is high, the weight is light, toughness good, anti-corrosive, long life and so on characteristics, but widely applies in the old cement road surface, runway’s service, the dike, the river bank, the side slope protection, project domains and so on road bridge connection surface enhancement processing, may give the road surface to strengthen, the reinforcement, prevents the road surface rut fatigue cracking. The hot-cold expansion crack and the following reflection crack, and can be scattered the road surface bearing stress, the extension road surface service life, the high tensile strength and the low elongation ratio, not long-term slow change, the physical chemistry stability is good, the hot-stability is good, anti-weary dehiscence, anti-low temperature shrinkage crack, postponement reduction reflection crack.
■ Product Function
    1. It reinforces old asphalt concrete road surface and asphalt surface layer, and prevents damage.
    2. It is used for rebuilding cement concrete road surface into composite road surface and restraining reflection caused by block contraction.
    3. It is used in road expansion and improvement project and crack caused by old and new combination position and uneven sedimentation
    4. It is used in soft soil base reinforcement treatment, is favorable for soft soil water separation and concretion, restrains sedimentation effectively, distributes stress uniformly and improve overall strength of road base.
    5. It is used for preventing contraction crack caused by new road semi-rigid base layer, and reinforces and prevents road surface crack caused by foundation crack reflection.
■ Product specifications and performance parameters