Shanghai Yingfan "Yingfan" mtundu bentonite bulangeti madzi (dzina English: GCL) tichipeza zigawo zitatu, chapamwamba ndi m'munsi zigawo ndi motero geotextiles, makamaka kuteteza ndi kulimbikitsa, kuti ali ndi zina zonse puncture mphamvu ndi kumakoka mphamvu. Pakatikati ndi sodium-based bentonite tirigu wosanjikiza, amene kukonzedwa kuchokera masoka dongo mchere makina zakuthupi, ali ndi kukulitsa mkulu ndi mkulu mayamwidwe mphamvu madzi, ndipo ali otsika permeability pamene chonyowa, ndipo makamaka amatumikira monga odana seepage kwenikweni. Chofunda chopanda madzi cha bentonite chimagwiritsa ntchito njira yapadera ya acupuncture. The wapadera acupuncture ndondomeko ndi kupanga coarse CHIKWANGWANI kuchokera kumtunda wosanjikiza geotextile kupyolera bentonite wosanjikiza, kukonza pa m'munsi wosanjikiza geotextile, ndi kuphatikiza magawo atatu mu umodzi, mogwira utithandize bentonite madzi bulangeti. Kukhulupirika kwa bulangeti lopanda madzi la bentonite kumawonjezera mphamvu yakumeta ubweya ndi mphamvu yolimba, yomwe imalola bulangeti losapaka madzi kuti ligwiritsidwe ntchito palokha kapena kuphatikiza ndi chotchinga chadongo chophatikizika kapena geomembrane.
Nthawi yotumiza: Sep-28-2022