Geogrid construction must be folded back 2m wrapped in compacted packing
Stop all construction vehicles and construction machinery driving or parking on the paved geogrid, check the quality of geogrid construction, found folded, puncture, tear and damage, depending on the extent of repair or replacement.
Paved geogrid, laying artificial upper filler, finish rolling in a timely manner, to avoid long-term exposure, and then the mechanical transport, leveling, compaction machinery, paving and rolling forward from both sides to the middle, rolling from both sides to the middle, the degree of compaction keep meet the specification
Geogrid in flat lower bearing layer according to design requirements of the laying of the width, lower filler unarmed bad geogrid debris, geogrid, the high strength in the direction perpendicular to the axial direction of embankment layout, geogrid transverse laying, laying taut, stretched, and avoid wrinkle twist or potholes, geogrid along the longitudinal splicing by overlapping method, lap width not less than 20cm.
