Kugwiritsa ntchito HPMC (hydroxypypyurose) monga kuwonjezera kwa zinthu zomangamanga, makamaka pakuwongolera magwiridwe antchito, makamaka kukonza magwiridwe antchito. Monga polymer paphukira, hpmc imatha kusintha zinthu zomanga thupi ndi mankhwala.
(1) Sinthani zomangamanga za zinthu za simenti
1. Sinthani kusungidwa kwamadzi
Imodzi mwazomwe zimagwiritsidwa ntchito kwambiri kwa HPMC pantchito yomanga ndi njira yake yosungira. HPMC imatha kusunga chinyezi komanso kupewa chinyontho mu minofu yamiyendo kuti muchepetse mwachangu, zomwe ndizofunikira makamaka kutentha kwambiri, malo owuma kapena omanga mphepo. Kusungidwa kwabwino kumathandiza simenti kuti muchepetse matendawa kwathunthu, kuchepetsa ming'alu yochepera ndikusintha mphamvu ndi kukhazikika kwa nyumbayo.
2. Kuchulukitsa nthawi yogwira
HPMC imatha kuwonjezera nthawi yokhazikitsa zinthu za simenti, kupereka nthawi yayitali. Kwa ogwira ntchito, nthawi yogwira ntchito yotalikirapo imatanthawuza kusintha, kutsiriza zinthu ndi zinthu zopangira modekha, timachepetsa zomangamanga ndikuwongolera zolakwitsa zolimbitsa thupi. Izi ndizofunikira makamaka mukamagwira ntchito m'malo akulu kapena chifukwa chofuna kusintha.
3. Kupititsa patsogolo kutopa komanso kukweza
HPMC imatha kusintha kwambiri kuyenda ndi kulumikizana ndi katundu womanga, onetsetsani kuti zinthu zitha kuthiridwa bwino komanso yosungunuka. Chifukwa cha mphamvu zake zapadera, hpmc zimapangitsa matope ndi zojambula zambiri kusamalira pakupangana, ndikupangitsa kuti iwo asagwere ndi kugwa, ndikuwonetsetsa mosalala komanso pansi.
(2) Sinthani luso la kugwirira ntchito ndi kukhazikika kwa zinthu
1. Kuwongolera Mphamvu
Pazogwiritsa ntchito ngati matabwa a Tile ndi mabodi a gypsum omwe amafunikira kulumikizana mwamphamvu, kuwonjezera kwa HPMC kumatha kukonza kwambiri mphamvu. Itha kukulitsa chilume pakati pa simenti ndi pamwamba pa maziko, potero kupewa bwino kuti zinthu zisagwetsedwe komanso kusokonekera.
2. Pewani ming'alu ndi kuchepetsedwa
Kusunga kwa madzi ndikukula kwakukulu komwe HPMC kumatha kuchepetsa kuchepa kwa madzi pomanga ndikuchepetsa matope ndi matope, mokhazikika kumachepetsa mavuto. Izi zimathandizanso kuonetsetsa kukongola ndi chitetezo cha nyumbayo. Makamaka pamanja apakhoma, kupewa kusokonekera kumatha kukulitsa moyo wautumiki wa nyumbayo.
(3) Sinthani makutu otchinga ndi kukana chisanu
1. Sinthani magwiridwe antchito osokoneza bongo
M'malingaliro omwe akuwonjezereka pakusungidwa kwa mphamvu mu nyumba, hpmc amatha kusintha magwiridwe antchito omanga kudzera mu syrnergy yokhala ndi zopepuka zopepuka. HPMC imakulitsa pa nkhaniyo, kuchepetsa kuchuluka kwa zinthuzo, potengera kutentha kwa kutentha. Izi zimathandiza kusunga kutentha kosatha m'nyumba, kumachepetsa kutentha kwa ma m'nyumba ndi kunja, ndikukwaniritsa zotsatira zopulumutsa mphamvu.
2. Kusintha Kulimbana Kwanu-Thaw
HPMC imatha kukonzanso kukana kwa zakumwa zomanga ndikupewera zida kuti ziwonongeke ndi ma cycles a freeze-thaw mu malo otsika kutentha. Panthawi yomanga m'malo ozizira kapena nthawi yozizira, kugwiritsa ntchito HPMC kumatha kusintha zinthu zozungulira zakumwa zozungulira za simenti ndikuwonjezera moyo wanyumbayo.
(4) Sinthani kuteteza zachilengedwe ndi chilengedwe cha zomangira
1. Chepetsa zinyalala
Kusungidwa kwamadzi komanso kukula kwa HPMC kungachepetse kwambiri kutaya zinthu pomanga. Ntchito yosunga madzi imatsimikizira kuyanika kwa zinthu za simenti ndikupewa zinyalala chifukwa cha kutayika kwa madzi pakachiritso. Kuchuluka kwa kukula kumalepheretsa zida kuti zisagwe chifukwa cha mphamvu yokoka ndikuwononga.
2. Chepetsani mphamvu zogwiritsidwa ntchito ndi mpweya
Kugwiritsa ntchito HPMC kumathandizira bwino zinthu zomanga, potero kuchepetsa zinthu zakuthupi ndi mphamvu zogwiritsidwa ntchito pokonza ndi kukonzanso. Panthawi yomanga, kuwonjezera kwa HPMC kungachepetse kufunika kwa kukonzanso chifukwa chopukutira, kufupika, ndi zina mwadzidzidzi. Kuphatikiza apo, posintha katundu wazinthu zamphamvu, hpmc amathandizira nyumba zochepetsera mphamvu zowongolera mphamvu komanso kutentha, kukonza njira yonse ya kaboni yomanga.
(5) Zogwiritsa ntchito zosiyanasiyana komanso phindu lachuma
1. Kugwiritsa ntchito zinthu zosiyanasiyana zomanga
HPMC itha kugwiritsidwa ntchito m'malo omanga, kuphatikizapo koma osangokhala ndi matope, zomata, zomata za matabwa, zinthu zamafuta, zida zotupa komanso zopindika. Mu mapulogalamu awa, hpmc amadya mbali yofunika kwambiri pokonza magwiridwe antchito, njira zomangira zomangamanga, ndikusintha mitundu ya nyumba.
2. Chepetsani ndalama zomangamanga
Ngakhale HPMC yokha si yotsika mtengo, imatsikira kwambiri, kukonza ndi kutaya zinthu zakuthupi, ndikuchepetsa ndalama zonse zomanga. Makamaka mu nyumba zamakono, monga zofunikira za momwe zimapangidwira ndi chilengedwe zowonjezera, kugwiritsa ntchito HPMC kumatha kukwaniritsa phindu lachuma. Mwa kuchepetsa maola ndi zinyalala, hpmc amapanga njira yomanga nyumbayo molimbika, motero kuchepetsa ndalama ndi zakuthupi.
(6) Sinthani chitonthozo ndi zisangalalo za nyumbayo
1. Kupititsa patsogolo kumanga
Kuchuluka kwa HPMC kumathandizira zinthu monga utoto ndi matope kuti atsatire kwambiri kumalo omanga, ndikusakaza, potero, onetsetsani kuti mawonekedwewo. Izi ndizofunikira kuti khomo lakunja lizidula, zokutira zamkati, pansi ndi maulalo ena omanga.
2. Sinthani malo amtundu wanyumbayo
Kusunga kwamadzi ndi hygrophicity yoperekedwa ndi HPMC kumatha kusinthanso chinyezi cha m'nyumba ndikuwongolera chitonthozo cha malo okhalamo. Kuphatikiza apo, HPMC itha kugwiritsidwa ntchito molumikizana ndi zida zina zachilengedwe kuti apange malo obiriwira komanso kukonza nyumbayo.
Monga zowonjezera pakupanga zida zomanga, HPMC ili ndi kusintha kwakukulu pamadzi kusungunuka, kukulira, zomatira komanso zolimbitsa thupi. Ntchito zake mu simenti zomwe zidapangidwa ndi simenti sizingathe kungokulitsa ntchito yomanga komanso kugwira ntchito mwakunja, kwezani moyo wa nyumba, kusintha kwa chitetezo champhamvu komanso kukonza zotonthoza zomangira zomangamanga. Kudzera mu ntchito zosiyanasiyana, hpmc imagwira ntchito yosasinthika pantchito yamakono, kulera bwino komanso luso lokhala ndi gawo latsopano.
Post Nthawi: Feb-17-2025