HPMC ya malo omanga matope a simenti

1. Kuyambitsa kwa HPMC

Hydroxypypyl methylcellulose (hpmc) ndi ether ether, yomwe imapangidwa kuchokera ku cellulose mwachilengedwe pogwiritsa ntchito mankhwala. HPMC ili ndi madzi abwino osungunuka, mawonekedwe opanga mafilimu, otukuka ndi zomatira, motero amagwiritsidwa ntchito kwambiri pomanga matope, makamaka m'matavala omanga matope.

2. Udindo wa HPMC mu matope a simenti

Kukula Kwakukulu: HPMC imatha kuwonjezera kusinthaku ndi matuluko a matope ndikusintha magwiridwe antchito. Mwakukulitsa chilupe cha matope, chimathandiza matope kuchokera pamayendedwe ndikuyika mapangidwe pomanga.

Zotsatira za madzi: HPMC ili ndi magwiridwe antchito abwino amadzi, omwe amatha kupewa bwino kutaya madzi am'matontho ndikuwonjezera nthawi ya simenti, motero kumawalitsa mphamvu ndi kukhazikika kwa matope. Makamaka kutentha kwakukulu ndi madera ochepa, kusungirako madzi ndikofunikira kwambiri.

Sinthani magwiridwe antchito: hpmc imatha kupangitsa matope kukhala ndi kugwirira ntchito bwino komanso kupatsidwa mkaka, gwiritsani ntchito zomanga, ndikusintha mphamvu yomanga. Nthawi yomweyo, imatha kuchepetsa kutentha ndi ming'alu pakumanga ndikuwonetsetsa kuti ntchito zomangamanga.

Anti-sag: Pa kell porsering, hpmc imatha kusintha matope ndi kuletsa matope kuchokera pamalo ofukula, kupanga zomanga kukhazikika.

Kukaniza kwa Shrad: HPMC kumatha kuchepetsa matope owuma komanso onyowa, kukonza kuwonongeka kwa matope, ndikuwonetsetsa kuti pamwamba pa dothi, ndikuwonetsetsa kuti pamwamba pa dothi, ndikuwonetsetsa kuti pamwamba pa dothi, ndikuwonetsetsa kuti pamwamba pa dothi, ndikuwonetsetsa kuti pamwamba pa dothi, ndikuwonetsetsa kuti pamwamba pa dothi, ndikuwonetsetsa kuti pamwamba pa dothi, ndikuwonetsetsa kuti pamwamba pa matope ndi osalala komanso okongola.

3. Mlingo ndi Useg of Hopmc

Mlingo wa hpmc mu matope a simenti nthawi zambiri amakhala 0,1% mpaka 0,5%. Mlingo winawake uyenera kusinthidwa molingana ndi mtundu ndi zofunikira za matope. Mukamagwiritsa ntchito HPMC, sakanizani ndi ufa wouma woyamba, ndiye kuwonjezera madzi ndikuyambitsa. HPMC ili ndi kusungunuka bwino ndipo imatha kubalalitsidwa mwachangu m'madzi kuti ipange yankho la colloml.

4. Kusankha ndikusunga kwa HPMC

Kusankha: Mukamasankha HPMC, mtundu woyenera komanso zokhudzana ndi kuyenera kusankhidwa malinga ndi zofunikira za matope. Mitundu Yosiyanasiyana ya HPMC imakhala ndi kusiyana kosungunuka, mafakisoni, kusungidwa kwamadzi, ndi zina.

Kusungirako: HPMC iyenera kusungidwa kumalo owuma, opumira, kuchokera ku chinyezi ndi kutentha kwambiri. Mukamasunga, tiyenera kulipidwa kuti zithetse kulumikizana ndi chinyezi mlengalenga, zomwe zingakhudze momwe akuchitira.

5. Zolemba za action za HPMC mu matope a simenti

Ceramic Tile Omative: HPMC imatha kukulira kwambiri kulimbikitsa mphamvu ndikuwongolera zomanga mu magwiridwe antchito a ceramic tiles. Kusungidwa kwake kwamadzi abwino komanso kukongoletsa kumatha kusintha tale kumapangitsa kuti matailidwe azikhala osalala ndi kutaya nthawi yomanga.

Khoma lakunja kwa matope: hpmc mkanda kunja kwa chimbudzi chimatha kukonza matope ndi kukonza matope ndi kukonzanso komanso kukhazikika kwa khoma lakunja.

Matope okhathamira: hpmc mu matope odzilimbitsa okha atha kusintha madzima matope ndi matope a matope, ndikuwonetsetsa kuti pali mawonekedwe ndi osalala atamangidwa.

6. Chiyembekezo cha HPMC mu matope a simenti

Ndi chitukuko chopitilira pa zomangamanga, kugwiritsa ntchito matope opangira matope a sabata kumakulirakulira, ndipo zofunikira pa ntchito yake zikukulirakulirabe. Monga chowonjezera, hpmc chitha kusintha kwambiri matope ndikukwaniritsa zofunikira zamakono. M'tsogolomu, popititsa patsogolo ukadaulo ndi kufunikira kwa msika, mwayi wogwiritsa ntchito HPMC mu matope a simenti adzakhala owonjezera.

Kugwiritsa ntchito matope a HPMC kunasintha kwambiri ndikugwira ntchito yomaliza ya matope. Powonjezera kuchuluka kwa HPMC yoyenera, kugwirira ntchito, kusungidwa kwamadzi, kotsatira komanso kupindika kukana kwa matope atha kukhala bwino. Mukamasankha ndi kugwiritsa ntchito zofananira za HPMC, zogwirizana ndi zasayansi ziyenera kuchitika molingana ndi zofunikira zina kuti mupange seweroli kuti mupange kusewera kwathunthu ndikukwaniritsa zomangamanga.