Xov xwm

1. Kev Sib Txawv: Cov sodium bentonite ua rau lub tshuab nqus cov roj hmab ua cov ntaub nqus dej siab nyob hauv qab cov dej. Thaum cov tuab tuab li 3 hli, nws yog sib npaug rau 100 lub sij hawm qho...

Filament geotextiles tuaj yeem hloov cov khoom siv engineering ib txwm thiab cov txheej txheem kev tsim kho, ua rau kev tsim vaj tsev nyob nyab xeeb, tiv thaiv ib puag ncig kev tiv thaiv, thiab daw...

Hauv kev tiv thaiv seepage engineering, geomembrane yog qhov khoom siv tiv thaiv-nplooj ntawv tseem ceeb, thiab nws yog qhov tseem ceeb heev kom xaiv geomembrane ntawm cov khoom sib txawv zoo rau q...

1. Dab tsi yog cov ntsiab lus tshwj xeeb ntawm eco-hnab? Teb: Qhov yooj yim loj ntawm lub hnab hauv eco yog 815x430 hli. 2. Dab tsi yog qhov puv puv ntawm cov pa hauv hnab ntim khoom? Teb: Qhov loj...

Tus thawj qhov nqes ntawm txoj kab nqes kho nrog lub hnab ntim ecological feem ntau yuav tsum tsis txhob ntau dua 50 °, txwv tsis pub nws yuav tsum tau txiav ua ntej, thiab tom qab ntawd txoj kab n...

1. Geotextile sab hauv khoom kuaj: tuab, ntsug thiab kab rov tav puas lub zog, sib haum elongation ntawm nominal puas lub zog, tawg lub zog, loj sib txawv npaum li cas nyob rau ib cheeb tsam, dav t...

1. Kev rho tawm 1. Kev rho tawm. Siv polyester staple fiber koob koob-punched geotextiles cais cov ntaub ntawv hauv tsev (xws li av thiab xuab zeb, av thiab pob zeb) nrog cov khoom sib xws ntawm co...

1. Lub zog loj tensile, ntev li ntev tau nws yog ib qho geotextile siv cov yas siv yas, nws tuaj yeem tswj lub zog thiab elongation nyob rau hauv cov chaw ntub thiab qhuav. 2. Kev tiv thaiv zoo cor...

Woven geotextiles muaj cov tshuaj lom neeg zoo thiab lub cev thiab kev ua haujlwm hydraulic, thiab yog txhim kho cov khoom tsim ntawm cov xuab zeb thiab pob zeb mats thiab lim txheej. Nws tawg los ...