Iji metal plastic geogrid dị ka oyi akwa nkewa n'etiti ntọala ala na gravel subgrade

Steel plastic geogrids dị mma maka imeso gburugburu ala oyi kpọnwụrụ na mpaghara oyi.

Mgbe ị na-ewu okporo ụzọ n'ala jụrụ oyi na mpaghara oyi, akụkụ oyi na-agbaze nke oyi akwa ala nwere ike iweta ọtụtụ ihe egwu n'okporo ụzọ ahụ.Mgbe mmiri dị na ntọala ala ahụ kwụsịrị, ọ ga-eme ka ụda ala dịkwuo elu, na-eme ka ala oyi akwa oyi akwa gbasaa elu, na-eme ka ntu oyi na-ebuli elu.

Iji nchara plastik geogrids dị ka oyi akwa nkewa n'etiti ntọala ala na okpuru ala nkume a gbajiri agbaji nwere ike igbochi silt ịbanye n'okporo ụzọ wee tụgharịa na pavement.Dị ka ihe atụ, mgbe ụfọdụ okporo ụzọ na-agbaze, ájá na-adakarị n'uko ụlọ.Mgbe ị na-etinye agịga ọkpọ ma ọ bụ mgbochi nchara plastik geogrids n'etiti gravel subgrade, ọ nwere ike igbochi silt ka ọ ghara ịmalite.Ọ dị mkpa iji wuo okporo ụzọ ihu igwe dị mma na mpaghara na-ekpo ọkụ, mgbe mgbe na-edobe akwa akwa pavement, nke na-achọ obere okwute gbajiri agbaji.Otú ọ dị, na mpaghara permafrost, a na-enwekarị ụkọ gravel na ájá.Iji belata ego itinye ego, enwere ike iji geotextile kpuchie obodo ụwa iji wuo akwa okporo ụzọ.