Fiberglass geogrid : high strength , low elongation,excellent temperature range,Good anti-age and alkali-resistance Fiberglass Geogrid : We are one ... weft directions;(2)Low elongation;(3)Excellent temperature range;(4)Good anti-age and alkali-resistance;(5)Reduce construction cost, extend ... requirements. Fiberglass geogrid, 100-200kn/m ,reinforcement geogrid , with CE certificate