... ,professional product line 2,Competitive price and best quality 3,25.4*25.4mm 12.7*12. ... 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-term ... , OHSAS18001 and CE approved EGA fiberglass geogrid with high strength, CE and ISO approved