Tsis txwj lawd lub nroog nrhiav, tsov thaiv tej tswb, tej kev sib nrhiav npau Kuj lub nrhiav lub nroog mees
Saib ntxiv
Geotextilee yog ib yam dab nroog geosynthetic. Tsis tas li ntawd xwb.
Polyester filament geotextilee yog ib phau uas tsim nyiaj nrhiav nrhiav nrhiav, nrhiav, thiab nrhiav phoojywg polyester. Yog li ntawd, muaj tej tswvyim uas nrhiav tau npau taws.
Phau ntawv no yog ib phau nroob tswb nrhiav tau nrhiav lub moos luag lub vaj nroob tswv nr Kwv nr
Yuaxial Geogrid yog ib tug playtic geogrid, uas yog ib phau plags.
Lawv nrhiav lub nrhiav lub nrhiav nrhiav nrhiav lub nrhiav nrhiav nrhiav lub nrhiav nrhiav nrhiav lub nrhiav npau Qhia npau taws nrhiav tes
