Kev tsim cov geotextiles ntev (luv) silk, ntaub tiv thaiv nyom, hnab ecological, geomembranes, composite geomembranes, PE/PVC/EVA/ECB Waterproof board, GCL Sodium bentonite waterproof pam, composite drainage net, drainage board, geogrid, closed-cell foam board, geocell, geonet, roj hmab waterstop geotextile muaj kev lim dej zoo heev, cov kav dej ntws, kev tiv thaiv, cov tav txhawb zog, thiab kev tiv thaiv kev nyab xeeb. Nws muaj cov yam ntxwv ntawm qhov hnyav sib dua, lub zog compressive siab, dej permeability zoo, tiv taus kub, tiv taus txias, tiv taus kev laus thiab tiv thaiv xeb. Daim ntawv thov cov ntaub ntawv sib xyaw geotechnical pib xyoo 1950, thiab Tuam Tshoj geotextile yog ib qho ntawm Tuam Tshoj Txoj Kev Npaj Tsib Xyoos Yim. Xyoo 1998, Tuam Tshoj tau siv cov lus qhia ntawm "Geosynthetic Staple Fiber Needle-punched Nonwoven Geotextile", thiab geotextile tau siv dav hauv ntau yam lag luam. Lub geotextile tseem ceeb muaj peb cov khoom lag luam hauv qab no:
1. Koob tsis-woven geotextile, specification thiab qauv 100g /m2-600g /m2 Xaiv random nyob rau hauv nruab nrab. Cov khoom siv tseem ceeb yog polyester staple fiber lossis polypropylene ntaub staple fiber. Nws yog ua raws li txoj kev koob pricking. Lub Scope ntawm daim ntawv thov yog: kev tiv thaiv nqes hav ntawm cov dej ntws, hiav txwv, pas dej thiab cov dej ntws, kev rov ua dua dej hiav txwv, chaw nres nkoj, kev tswj dej nyab ntawm nkoj, kev cawm neeg thiab kev pabcuam kev puas tsuaj, thiab lwm yam. Cov haujlwm engineering yog ib txoj hauv kev tseem ceeb los tiv thaiv ib puag ncig thiab zam kev xa dej raws li kev lim dej rov qab.
2. Cov ntaub tsis-woven uas muaj koob thiab PE Cov khoom siv tseem ceeb ntawm daim nyias nyias sib xyaw geotextile yog polyester staple fiber dimensional needle-punched non-woven fabric nrog qhov dav dua, PE Daim nyias nyias yog ua los ntawm hom sib xyaw, thiab nws daim ntawv thov yog txheej dej tsis nkag. Nws yog qhov tsim nyog rau cov kab tsheb ciav hlau, txoj kev loj, kev tsim kho qhov av, chaw nres tsheb hauv av, tshav dav hlau thiab lwm yam haujlwm engineering.
3. Cov ntaub tsis-woven thiab cov khoom siv geotextile sib xyaw, suav nrog cov ntaub tsis-woven thiab cov ntaub polypropylene, polyester yarn knitting yarn composite hom, cov ntaub tsis-woven thiab cov yas tes-woven composite hom, tsim nyog rau kev txhawb nqa lub hauv paus thiab cov khoom siv engineering hauv paus rau kev kho cov dej permeability. Staple fiber geotextile Staple fiber koob geotextile yog ua los ntawm polyester staple fiber ua cov khoom siv raw, thiab yog tsim thiab ua tiav los ntawm kev ua tiav thiab tso cov tshuab thiab cov khoom siv, suav nrog cov tshuab koob pricking thiab cov khoom siv.
Nta: Cov khoom muaj cov yam ntxwv zoo xws li kev tiv thaiv corrosion, kev tiv thaiv corrosion, tiv thaiv kev laus, lub zog compressive siab, cov lus qhia ruaj khov thiab kev lim dej zoo.
Kev siv tseem ceeb: Cov haujlwm tseem ceeb yog kev txhim kho, kev tiv thaiv, tiv thaiv kev ntws dej thiab cov kav dej ntws ntawm cov haujlwm engineering. Nws yog siv dav hauv cov haujlwm txuag dej, txoj kev, txoj kev tsheb ciav hlau thiab lwm yam lag luam.
Lub sijhawm tshaj tawm: Tsib Hlis-06-2025
