Matope okhathamira amatha kudalira kulemera kwake kuti apange maziko athyathyathya, yosalala komanso yolimba pagawo lapansi pogona kapena kukanda zinthu zina, ndipo nthawi yomweyo imatha kugwira ntchito zazikulu komanso zomanga bwino komanso zomanga bwino. Chifukwa chake, madzi amtunduwu ndi gawo lofunikira kwambiri pakudzipangitsa nokha. Kuphatikiza apo, iyenera kukhala ndi chitetezo china chamadzi ndi mphamvu ya madzi, palibe mphamvu zam'madzi zophatikiza, ndipo khalani ndi mikhalidwe ya kutentha kutentha ndi kutentha kochepa.
Nthawi zambiri, matope omwe amadzilimbitsa okha amafunikira kuti madzi abwino azikhala ndi madzi abwino, koma madzi amtundu weniweni wa simenti nthawi zambiri amakhala 10-12cm; cellulose ether ndi chowonjezera cha matope osakanizika, ngakhale kuchuluka kwake kumakhala kochepa kwambiri, kumatha kusintha matope, kumatha kukonza kusasinthika, kugwira ntchito, kugwira ntchito ndi kusunga madzi ndi magwiridwe antchito a matope.
1: madzi amkati
Cellulose ether imakhala ndi chinthu chofunikira pakusungidwa kwamadzi, kusasinthika ndi ntchito yomanga matope okha. Makamaka monga matope odzilimbitsa okha, madzi amtundu ndi chimodzi mwazizindikiro zazikulu zowunikira zolimbitsa thupi. Pansi pa kuwonetsetsa kuti mwakhala ndi matope, madzi amtondowo amatha kusinthidwa posintha kuchuluka kwa maselo a cellulose. Komabe, ngati Mlingo wake ndiwokwera kwambiri, madzimadzi a matope adzachepetsedwa, motero mlingo wa cellulose uyenera kulamulidwa mkati mwa zingapo zofunika.
2: Kusunga kwamadzi
Kusunga kwamadzi kwa matope ndi cholembera chofunikira kuyeza kukhazikika kwa zinthu zamkati mwa matope osakanikirana. Kuti muchitepo kanthu mokwanira za gel, kuchuluka kwa ethel ether kumatha kukhala chinyontho mu matope kwa nthawi yayitali. Nthawi zambiri, kusunga madzi kwa masitolo kumawonjezeka ndi kuchuluka kwa cellulose ether. Madzi osungirako ma cellulose ether amatha kupewa madzi ambiri mwachangu, ndikulepheretsa madzi osefukira, kuti malo otsekemera awonetsetse kuti malo otsekemera amapereka madzi okwanira hydration. Kuphatikiza apo, mafayilo a cellulose ether alinso ndi chidwi chachikulu pamadzi osungira. Maonekedwe akuwoneka, abwinobwino madzi. Nthawi zambiri, ma cellulose okweza ndi matope a 400mpa.
3: matope atakhala nthawi
Cellulose ether ali ndi mphamvu yofananira patavala matope. Ndi kuwonjezeka kwa zomwe zili mu cellulose ether, nthawi yokhazikitsa matope. Kubwezeretsanso zotsatira za cellulose kwa simenti kumatengera kuchuluka kwa gulu la gulu la alkyl, ndipo silikuchita ndi kulemera kwake. Zocheperako kuchuluka kwa alkyl kuloweza, kwakukulu ndi ma hydroxyl, komanso zowonekeratu zobwezera. Ndipo kuchuluka kwa cellulose ether, zodziwikiratu kuti kuchedwa kuchedwa kwa filimuyi yosakaniza yoyambirira ya simenti, kotero kuti imabwezeranso.
4: Matope oponderezana ndi mphamvu yothera
Nthawi zambiri, mphamvu ndi imodzi mwazinthu zofunika kwambiri zowunikira zida za simenti pa silinganizo. Zomwe zili mu cellulose ether ether, mphamvu yolimba yolemetsa ndi kuthekera kwa matope kutsika.
5: Mphamvu zomangira matope
Cellulose ether imathandizira kwambiri pakugwirira ntchito matope. Cellulose ma ether amapanga kanema wa polymer ndi chipilala chambiri pakati pa tinthu tating'onoting'ono tambiri mumadzimadzi, zomwe zimalimbikitsa madzi ambiri mumiyala, yomwe imathandizanso kugwirizana Mphamvu ya phala pambuyo polimbana. Nthawi yomweyo, kuchuluka kwa ma cellulose kumawonjezera matope ndi kusintha kwa matope, kumachepetsa kukhazikika kwa malo osinthira pakati pa matope ndi mawonekedwe a gawo lapansi pakati pa mawonekedwe. Kufikira pamlingo winawake, kulumikizana pakati pa matope ndi gawo lapansi kumakulitsidwa. Kuphatikiza apo, chifukwa cha kukhalapo kwa ma cellulose mu phala la simenti, malo apadera oyenda ndi mawonekedwe a mawonekedwe amapangidwa pakati pa mavuwo ndi mankhwala opatsa mphamvu. Izi zimapangitsa mawonekedwe otseguka mawonekedwe osinthika komanso okhazikika, kotero, kotero kuti matope ali ndi mphamvu yamphamvu
Post Nthawi: Feb-03-2023