Ma Cellulose Etere HPMC Construction Gulu la Wall Putties

Ma cellulose ether HPMC (Hydroxypropylmethylcellulose) amagwiritsidwa ntchito ngati chowonjezera chofunikira pamapangidwe a putty. Wall putty ndi cementitious material yomwe imayikidwa mkati ndi kunja kwa makoma kuti ikhale yosalala, yosalala pamwamba pa utoto kapena mapepala. HPMC bwino angapo katundu wa khoma putty, kuthandiza kumapangitsanso ntchito yake ndi ntchito makhalidwe. Nawa ena mwamaudindo ofunikira omwe HPMC imasewera pamipangidwe yama khoma:

Kusunga madzi: HPMC imagwira ntchito yosungira madzi ndipo imathandizira kuwongolera chinyezi mu putty panthawi yochiritsa. Zimalepheretsa kuyanika kofulumira ndikuwonetsetsa kuti simenti ikwanira bwino, imalimbikitsa kuchiritsa koyenera komanso kukula kwamphamvu.

Kugwira ntchito ndi kufalikira: HPMC imakulitsa kugwirira ntchito ndi kufalikira kwa khoma la putty, kuti ikhale yosavuta kusakaniza, kugwiritsa ntchito ndi kufalikira pamwamba. Zimapangitsa kuti zinthu zikhale zofewa komanso zimayenda bwino, zimathandizira kuti zinthu ziziyenda bwino komanso zimachepetsa kulimbikira komwe kumafunikira pakuwongolera.

Kumamatira: HPMC imathandizira kumamatira kwa ma putties a khoma ku magawo osiyanasiyana monga konkire, pulasitala kapena malo omanga. Imawonjezera mphamvu ya mgwirizano ndikuchepetsa mwayi wa delamination kapena peeling pakapita nthawi.

Kukana kwa Crack: Kuphatikizika kwa HPMC kumathandizira kukulitsa kukana kwa khoma la putty. Amachepetsa kuchepa ndipo amachepetsa kupanga ming'alu chifukwa cha kuyanika kapena kuyenda kwa kutentha. Katunduyu amathandizira kulimba kwa putty ndikupangitsa kuti pakhale malo opanda msoko.

Kukaniza kwa Sag: HPMC imathandizira kukana kwa ma putty putties ikagwiritsidwa ntchito pamalo oyimirira. Imathandizira putty kukhalabe ndi mawonekedwe ake ndikuletsa kupindika kwakukulu kapena kugwa panthawi yomanga, kuwonetsetsa kuti makulidwe a khoma.

Nthawi Yotsegula: HPMC imakulitsa nthawi yotseguka ya khoma la putty, lomwe limatanthawuza nthawi yomwe zinthuzo zimakhalabe zogwiritsidwa ntchito pambuyo posakanikirana. Zimalola kuti zenera la ntchito litalikidwe ndipo limakhala lothandiza makamaka pogwira ntchito m'madera akuluakulu kapena pansi pa kutentha kwakukulu.

Kuchuluka kwake kwa HPMC komwe kumagwiritsidwa ntchito pakhoma putty kumatengera zinthu monga kusasinthika komwe kufunidwa, chilengedwe komanso kapangidwe kake. Opanga ma grade architectural grade HPMC nthawi zambiri amapereka malangizo ndi malingaliro ophatikizira pamakina a putty. Ndikoyenera kuyesa molingana ndi malangizo a wopanga kuti mukwaniritse zomwe mukufuna komanso mtundu wa khoma la putty.