... to strength, the reinforcement, prevents the road surface wheel rut fatigue cracking, the hot cold expansion crack and ... , the thermostability is good, anti-weary dehiscence, thermostable wheel rut, anti-low temperature shrinkage crack, postponement reduction reflection ... 61—6 ISO9001, ISO14001, OHSAS18001 and CE approved Geogrid of fiberglass with EGA25kn-200kn/m, good anti-corrosive, CE,ISO approved