N'ime nke ọgwụ ga-alaeze ụzọ mmiri, geotextiles nwere ike ịgbu akwụkwọ ndabere pavement na-akpa 15-30% gara a n'okpuru ọ bụrụ na ala ọ bụla nwere ike site asusu load. Nke ha nwere ike chere maka ndabere okpuru na-agbaala ọnwa 2-3, maara bụ solution n'aka economic advantages n'ime nke new constructions maara nke rehabilitation works.
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