Mabulangeti osalowa madzi a Bentonite/mphasa zosalowa madzi

I. Zofotokozera za Zamalonda: Kulemera kwa gawo ≥ 4000g/㎡, m'lifupi 4-6m.

II. Makhalidwe Ogwira Ntchito

Poyerekeza ndi zipilala zadothi zopapatiza, ili ndi ubwino monga kuchuluka kochepa, kulemera kopepuka, kusinthasintha kwabwino, kugwira ntchito bwino, kulimba kwambiri, kapangidwe kosavuta, komanso kusinthasintha kuti zinthu zisamakhale zofanana.

Dzina la mineral la bentonite ndi montmorillonite. Bentonite yachilengedwe imagawidwa m'magulu awiri malinga ndi kapangidwe kake ka mankhwala: sodium-based ndi calcium-based. Bentonite ili ndi khalidwe la kutupa ikakhudzana ndi madzi. Kawirikawiri, bentonite yokhala ndi calcium imakula kufika pamlingo wofanana ndi katatu kokha ikatupa, pomwe bentonite yokhala ndi sodium imayamwa madzi kasanu, ndikukulirakulira kufika pamlingo woposa 15-17. Kutseka bentonite yokhala ndi sodium pakati pa zigawo ziwiri za geosynthetic material kumapatsa chitetezo ndi mphamvu, zomwe zimapatsa GCL mphamvu yodziwika bwino yodula.

III. Kugwiritsa Ntchito Mankhwala

Mabulangeti osalowa madzi a Benton ndi zinthu zopangidwa ndi geosynthetic zomwe zimapangidwa makamaka kuti zisalowe m'madzi m'nyanja zopanga ndi m'madzi, m'malo otayira zinyalala, m'magalaji apansi panthaka, m'minda ya padenga, m'madziwe osambira, m'malo osungira mafuta, ndi m'malo osungira mankhwala. Amakhala ndi bentonite yopangidwa ndi sodium yodzaza pakati pa nsalu yopangidwa mwapadera ya geotextile ndi nsalu yosalukidwa. Mpando wothirira madzi wa bentonite, wopangidwa pogwiritsa ntchito njira yobowola singano, umapanga malo ang'onoang'ono ambiri a ulusi, kuteteza tinthu ta bentonite kuti tisayende mbali imodzi. Ikakhudzana ndi madzi, imapanga wosanjikiza wosalowa madzi wofanana, wofanana ndi gel mkati mwa mphanda, zomwe zimathandiza kuti madzi asatuluke.