Bulangeti la Simenti

  • Mabulangeti osalowa madzi a Bentonite/mphasa zosalowa madzi

    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.

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  • Chophimba cha simenti choteteza kutsetsereka cha Hongyue

    Chophimba cha simenti choteteza kutsetsereka cha Hongyue

    Bulangeti la simenti loteteza malo otsetsereka ndi mtundu watsopano wa zinthu zoteteza, zomwe zimagwiritsidwa ntchito makamaka poteteza malo otsetsereka, mitsinje, mabanki ndi mapulojekiti ena kuti zisawononge nthaka ndi kuwonongeka kwa malo otsetsereka. Limapangidwa makamaka ndi simenti, nsalu yolukidwa ndi nsalu ya polyester ndi zinthu zina pogwiritsa ntchito njira yapadera.

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  • Chophimba chosalowa madzi cha Bentonite

    Chophimba chosalowa madzi cha Bentonite

    Chophimba chosalowa madzi cha Bentonite ndi mtundu wa zinthu zopangidwa ndi geosynthetic zomwe zimagwiritsidwa ntchito makamaka poletsa madzi kulowa m'madzi opangidwa ndi nyanja, malo otayira zinyalala, magaraji apansi panthaka, minda ya padenga, maiwe osambira, malo osungiramo mafuta, malo osungiramo mankhwala ndi malo ena. Chimapangidwa podzaza bentonite yochokera ku sodium yomwe imatha kukulitsidwa kwambiri pakati pa geotextile yopangidwa mwapadera ndi nsalu yosalukidwa. Bentonite yoletsa madzi kulowa m'madzi yopangidwa ndi njira yobowola singano imatha kupanga malo ang'onoang'ono ambiri a ulusi, zomwe zimaletsa tinthu ta bentonite kuti tisayende mbali imodzi. Ikakhudzana ndi madzi, wosanjikiza wosalowa madzi wa colloidal wofanana komanso wokhuthala kwambiri umapangidwa mkati mwa khushoni, zomwe zimathandiza kuti madzi asalowe.

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  • Bulangeti la Simenti la Galasi la Ufa

    Bulangeti la Simenti la Galasi la Ufa

    Kanivasi ya konkriti, ndi mtundu watsopano wa zinthu zophatikizika zomwe zimaphatikiza ulusi wagalasi ndi zinthu zopangidwa ndi simenti. Izi ndizomwe zafotokozedwa mwatsatanetsatane kuchokera kuzinthu monga kapangidwe, mfundo, zabwino ndi zoyipa

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  • Bulangeti la simenti ndi mtundu watsopano wa zipangizo zomangira

    Bulangeti la simenti ndi mtundu watsopano wa zipangizo zomangira

    Mati a simenti ndi mtundu watsopano wa zipangizo zomangira zomwe zimaphatikiza ukadaulo wa simenti ndi ulusi wa nsalu. Amapangidwa makamaka ndi simenti yapadera, nsalu za ulusi wamitundu itatu, ndi zina zowonjezera. Nsalu ya ulusi wamitundu itatu imagwira ntchito ngati chimango, kupereka mawonekedwe oyambira komanso kusinthasintha kwina kwa mati a simenti. Simenti yapaderayi imagawidwa mofanana mkati mwa nsalu ya ulusi. Zikangokhudzana ndi madzi, zigawo zomwe zili mu simentiyo zimakumana ndi madzi, pang'onopang'ono zimalimbitsa mati a simenti ndikupanga kapangidwe kolimba kofanana ndi konkriti. Zowonjezera zingagwiritsidwe ntchito kukonza magwiridwe antchito a mati a simenti, monga kusintha nthawi yoyika ndikuwonjezera kuletsa madzi kulowa.

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