Tshiab tshiab lim hnab

A PP geotextile lim hnabyog hais txog lub hnab geotextile ua los ntawm cov khoom siv polypropylene (PP) uas yog siv rau kev pom hauv kev siv geotechnical thiab civil engineering. Geotextiles yog cov ntaub ntawv permeable uas tau tsim los ua haujlwm ntau yam, suav nrog kev sib cais, pom, tso dej, kev txhawb zog, thiab kev tiv thaiv kev yaig hauv cov av thiab pob zeb.

PP geotextile lim hnabfeem ntau yog siv rau hauv cov ntawv thov uas cov dej yuav tsum tau lim thaum tso cai rau cov khoom zoo. Cov hnab no feem ntau yog ntim nrog cov ntaub ntawv granular xws li xuab zeb, gravel, lossis crushed pob zeb los tsim cov qauv xws li revetments, breakwaters, puab tais, los yog dikes. Lub hnab geotextile ua raws li qhov thaiv qhov thaiv uas khaws cov khoom ntim thaum tso dej ntws los thiab lim.

Kev siv ntawmPP hauv geotextile lim hnabmuaj ntau yam zoo. Polypropylene yog cov khoom siv ruaj khov thiab tshuaj tiv thaiv uas tuaj yeem tiv taus dej, av, thiab lwm yam kev mob ib puag ncig. Nws muaj lub zog tensile zoo heev thiab tuaj yeem muab kev ruaj ntseg thiab kev txhawb zog rau cov qauv sau. PP kuj yog resistant rau lom degradation, ua rau nws haum rau kev siv mus sij hawm ntev.

PP geotextile lim hnab muaj nyob rau hauv ntau qhov ntau thiab tsawg thiab muaj zog kom haum raws li qhov xav tau sib txawv. Lawv feem ntau yog tsim los nrog cov yam ntxwv permeable uas tso cai rau dej hla thaum khaws cov khoom ntim hauv lub hnab. Cov hnab no tuaj yeem ntsia tau los ntawm qhov muab tso rau hauv qhov chaw xav tau thiab tom qab ntawd sau lawv nrog cov khoom siv granular tsim nyog.

Nws yog ib qho tseem ceeb uas yuav tsum ua raws li cov chaw tsim khoom cov lus qhia thiab cov kev qhia tshwj xeeb hauv engineering thaum siv PP geotextile lim hnab kom ntseeg tau tias kev teeb tsa thiab kev ua tau zoo. Cov kev txiav txim siab tsim tshwj xeeb, xws li qhov ntev ntawm lub hnab, cov khoom siv, thiab cov txheej txheem kev teeb tsa, yuav txawv raws li qhov yuav tsum tau ua thiab qhov chaw nyob.