Shanghai Yingfan "Yingfan" hom bentonite waterproof pam (Lus Askiv lub npe: GCL) muaj peb txheej, sab sauv thiab qis txheej yog feem ntau geotextiles, feem ntau yog rau kev tiv thaiv thiab ntxiv dag zog, kom nws muaj ib tug tag nrho cov puncture zog thiab tensile zog.Qhov nruab nrab yog sodium-based bentonite grain txheej, uas yog ua los ntawm ntuj av nplaum ntxhia tshuab cov khoom, muaj kev nthuav dav thiab muaj peev xwm nqus dej siab, thiab muaj dej permeability tsawg thaum ntub dej, thiab feem ntau ua haujlwm los tiv thaiv cov dej ntws.Lub bentonite waterproof pam tau txais txoj kev tshwj xeeb acupuncture.Cov txheej txheem acupuncture tshwj xeeb yog ua kom cov coarse fiber ntau los ntawm txheej sab saud geotextile los ntawm bentonite txheej, txhim kho nws ntawm cov txheej txheem geotextile hauv qis, thiab muab peb ntu rau hauv ib qho, ua kom zoo dua bentonite waterproof pam.Kev ncaj ncees ntawm bentonite waterproof daim pam zoo heev txhim kho lub zog shear thiab tensile lub zog, uas tso cai rau lub swellable waterproof pam siv ib leeg los yog ua ke nrog ib tug compacted av nplaum barrier los yog geomembrane.
Post lub sij hawm: Sep-28-2022