Peb lub hnab PET geotextile yog stitched los ntawm rab koob punched nonwoven polyester geotextile. Nws tuaj yeem ua kom sov lossis ua kom zoo. Cov av lossis lub ntiaj teb, sib xyaw nrog cov kab me me, cov cement, gravel, slag, kev tsim cov khib nyiab, thiab lwm yam, tau ua tiav hauv lub hnab PET geotextile.