Hydroxypropyl starch for mortar ndi chochokera ku sitachi yosinthidwa yomwe imagwiritsidwa ntchito ngati chowonjezera pamipangidwe yamatope opangidwa ndi simenti. Wowuma wamtundu uwu amasinthidwa ndi mankhwala kuti aphatikizepo magulu a hydroxypropyl, omwe amawonjezera magwiridwe antchito ndi magwiridwe antchito amatope. Wowuma wa Hydroxypropyl amathandizira pazinthu zosiyanasiyana mumatope, kukonza magwiridwe antchito, kumamatira, komanso kusunga madzi.
Nazi zina zofunika ndikugwiritsa ntchito kwa hydroxypropyl starch pamatope:
Makhalidwe:
1. Kusungunuka kwamadzi:
- Wowuma wa Hydroxypropyl nthawi zambiri amasungunuka m'madzi, zomwe zimapangitsa kuti zikhale zosavuta kuziyika m'mapangidwe amatope.
2. Kapangidwe Kapangidwe:
- Kusintha kwa hydroxypropyl kumaphatikizapo kuyambitsa magulu a hydroxypropyl ku molekyulu ya wowuma, kusintha mawonekedwe ake.
3. Makulidwe Katundu:
- Wowuma wa Hydroxypropyl umakhala ngati wokhuthala mumatope, kupangitsa kukhuthala kwake ndikuthandizira kukhazikika kwa kapangidwe kake.
4. Kumamatira kwabwino:
- Kuphatikizika kwa hydroxypropyl wowuma kumawonjezera kumamatira kwa matope, zomwe zimapangitsa kuti pakhale mgwirizano wabwino ndi magawo.
5. Kusunga Madzi:
- Wowuma wa Hydroxypropyl amathandizira kusunga madzi mumtondo, kuteteza kuyanika kwambiri komanso kupititsa patsogolo kugwira ntchito kwa zinthuzo.
Zogwiritsidwa Ntchito mu Mortar:
1. Kupititsa patsogolo ntchito:
- Wowuma wa Hydroxypropyl amawongolera magwiridwe antchito a matope potengera mawonekedwe ake. Izi ndizopindulitsa makamaka pa ntchito monga kupaka pulasitala ndi kumasulira.
2. Kupititsa patsogolo Kumamatira:
- Mu zomatira matailosi ndi zina zopangira matope, wowuma wa hydroxypropyl amathandizira kumamatira, kulimbikitsa kulumikizana bwino pakati pa matope ndi gawo lapansi.
3. Kusunga Madzi:
- Makhalidwe osungira madzi a hydroxypropyl starch ndi ofunikira pakugwiritsa ntchito matope. Amathandiza kupewa kuyanika mwachangu kwa matope, kulola nthawi yayitali yogwira ntchito komanso kuchiritsa bwino.
4. Kuchepetsa Kugwa:
- Wowuma wa Hydroxypropyl amathandizira kuchepetsa kuchepa kwa ntchito zoyima, monga popaka matope pamakoma. Izi zimathandiza kusunga makulidwe ofunidwa ndi kufanana.
5. Kusasinthasintha Kwambiri:
- Kukhuthala kwa wowuma wa hydroxypropyl kumathandizira kuti matopewo asagwirizane komanso mawonekedwe ake, kupangitsa kuti ikhale yosavuta kugwira ndikuyika.
Ndikofunika kuzindikira kuti momwe hydroxypropyl starch imagwirira ntchito mumatope amatha kudalira zinthu monga kulemera kwake kwa molekyulu, kuchuluka kwa m'malo mwake, ndi mapangidwe ake onse amatope. Opanga nthawi zambiri amapereka malangizo ndi mapepala aukadaulo kuti athandizire kugwiritsa ntchito moyenera hydroxypropyl starch popanga matope.
Nthawi yotumiza: Jan-06-2024