Fiberglass Geogrid for Highway Construction

Fiberglass Geogrid for Highway Construction

Fiberglass geogrid Introduction

Fiberglass geogrid is a new kind of favorable earthwork base material to strength the road surface and road bed, which composed of fiberglass filaments coated with an inorganic sizing agent. These fiberglass products possess the advantageof high tensile strength in the warp and weft directions, low elongation, excellent temperature range, and good anti-aging and alkali-resistance.
Fiberglass geogrid is extensively used for the reinforcement of asphalt pavement, concrete pavement and roadbeds. Compared to traditional materials, fiberglass geogrid can reduce construction cost, extend road service life, and prevent deflection crack. 
Fiberglass geogrid can also be used to reinforce roadbed in soft soil for railways, airfields, irrigation channels, and water dams.

Fiberglass geogrid features

The product has high intensity, the elongation ratio low, thermostable, the module is high, the weight is light,toughness good,anti-corrosive, life long 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 wheel 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 low elongation ratio, not long-tem slow change, the physical chemistry stability is good,the thermostability is good, anti-weary dehiscence, thermostable wheel rut, anti-low temperature shrinkage crack, Postponement reduction reflection crack.

Fiberglass geogrid Application range

• It reinforces old asphalt concrete road asphalt surface layer, and prevents damage.
• It is used rof rebuilding cement concrete road surface into composite road surface and restraining reflection caused by block contraction.
• It is used in road expansion and improvement project and prevents crack caused by old and new combination position and uneven sedimentation.
• 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 improves overall strength of road base.
• It is used for preventing contraction crack caused by new road semi-rigid base layer,and reinforces and prevents road sruface crack caused by foundation crack reflection.

Fiberglass geogrid Technological Standard

Fiberglass geogrid Callery

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