Ndi zida zomangira ziti zomwe zimagwiritsa ntchito HPMC?

1. Tondo lopangidwa ndi simenti

Pomanga, matope opangidwa ndi simenti ndi zomatira zomwe zimagwiritsidwa ntchito pomanga, kupaka pulasitala, ndi zina zotero. Kupaka kwa HPMC mumatope opangidwa ndi simenti kumawonekera makamaka m'mbali izi:

Kusungirako madzi: HPMC ili ndi ntchito yabwino yosungira madzi, yomwe ingalepheretse kutayika kwa madzi mwachangu panthawi yowumitsa matope, potero kumakulitsa nthawi yogwiritsira ntchito matope ndikuwonetsetsa kuti matope ali ndi mphamvu zokwanira komanso kulimba.

Kupititsa patsogolo ntchito yomanga: Itha kuwongolera kuchuluka kwamafuta ndi mafuta amatope, kupangitsa kuti ikhale yosavuta kufalikira komanso mulingo pakumanga.

Anti-shrinkage and cracking: Polamulira kutuluka kwa madzi mumatope, HPMC ikhoza kuchepetsa kuchepa ndi kusweka panthawi yowumitsa, kupititsa patsogolo ubwino wamatope.

2. Zomatira za matailosi

Zomatira za matailosi zimagwiritsidwa ntchito kwambiri pakuyika matailosi ndi miyala, zomwe zimafuna mphamvu zomangirira kwambiri komanso ntchito yabwino yomanga. Ntchito zazikulu za HPMC mu zomatira matailosi ndi:

Kupititsa patsogolo mphamvu yomangirira: HPMC imatha kupititsa patsogolo magwiridwe antchito a zomatira, kupangitsa mgwirizano pakati pa matailosi ndi gawo lapansi kukhala lolimba, kuchepetsa kutsika ndi kugwa.

Kusungirako madzi: Kusunga madzi ndi chikhalidwe chofunikira cha zomatira matailosi. HPMC imathandizira zomatira kukhalabe ndi chinyezi chokwanira ngakhale kutentha kwambiri kapena malo owuma kuti zitsimikizire mtundu wa mgwirizano.

Ntchito yomanga: Itha kupititsanso madzimadzi komanso kapangidwe ka zomatira, kupangitsa kuyala matayala kukhala kosavuta komanso kwachangu.

3. External Insulation System (EIFS)

Njira yotchinjiriza kunja ndi njira yodziwika bwino yopulumutsira mphamvu m'nyumba zamakono, zomwe zimaphatikizapo kugwiritsa ntchito matabwa otsekera komanso matope opaka pulasitala. Mwa zida izi, HPMC imagwira ntchito yofunika:

Kupititsa patsogolo mphamvu yomangirira ya pulasitala matope: HPMC imathandizira kupititsa patsogolo mphamvu zake zomangira mumatope otsekemera, kuti athe kumamatira bwino pa bolodi lopaka khoma ndi pamwamba pakhoma.

Pewani kung'ambika kwa matope a pulasitala: Malo osungira madzi a HPMC amalola matope kuti asunge chinyezi chokwanira panthawi yowumitsa kuti apewe zovuta.

Kumanga koyenera: Posintha momwe matope amagwirira ntchito komanso momwe amapangira, HPMC imapangitsa kuti ntchito yomanga khoma lakunja ikhale yabwino.

4. Zida zochokera ku Gypsum

Zipangizo zopangidwa ndi gypsum zimagwiritsidwa ntchito kwambiri pokongoletsa mkati, monga gypsum putty, gypsum board, ndi zina zotero. Pakati pa zipangizozi, HPMC imagwiranso ntchito yofunika kwambiri:

Kupititsa patsogolo kasungidwe ka madzi: Muzinthu zopangidwa ndi gypsum, HPMC imatha kukulitsa nthawi yogwiritsira ntchito zinthu za gypsum ndikuwonetsetsa kuti zinthuzo ndizofanana komanso zapamwamba.

Kupititsa patsogolo mafilimu opanga mafilimu: Mafilimu a HPMC amathandizira pamwamba pa zipangizo za gypsum kupanga filimu yosalala komanso yofanana, kupititsa patsogolo kukongoletsa kwake.

Kupititsa patsogolo zinthu zotsutsana ndi kugwa: Pomanga pamalo oyimirira, HPMC imatha kuteteza kugwa kwa zinthu, ndikupangitsa kugwiritsa ntchito gypsum putty kukhala kosavuta.

5. Mtondo wodzikweza

Tondo wodziyimira pawokha ndi chinthu chomwe chimagwiritsidwa ntchito pokweza pansi ndi madzi abwino komanso kudziwongolera. Udindo wa HPMC pamadzi odziyimira pawokha umaphatikizapo:

Kupititsa patsogolo fluidity: HPMC imawonjezera kukhuthala ndi kutsekemera kwa matope, kumapangitsa kuti madzi ake aziyenda bwino, kuwalola kuti afalikire mwachangu komanso mosalekeza pomanga.

Kupititsa patsogolo kasungidwe ka madzi: HPMC imasunga chinyezi mumtondo wodziyimira pawokha, kuteteza kuti isawume mwachangu panthawi yowongolera, ndikuwonetsetsa kuti mphamvu yake yomaliza ndi kukana kuvala.

Kuchepetsa stratification: Itha kuletsanso kusanjika kwa matope ikaima, kuwonetsetsa kuti zinthuzo ndi zofananira pamalo onse omanga.

6. Putty ufa

Putty powder ndiye maziko opangira makoma amkati ndi kunja kwa nyumba. HPMC imagwira ntchito yofunika kwambiri mu putty powder:

Kupititsa patsogolo kasungidwe ka madzi: HPMC imatha kusunga ufa wa putty wonyowa ndikupewa kusweka ndi ufa chifukwa cha kuyanika mwachangu pakumanga.

Kupititsa patsogolo ntchito yomanga: Powonjezera kusalala ndi kukhuthala kwa putty, HPMC imapangitsa kuti zomangamanga ziziyenda bwino ndikuwonetsetsa kuti putty ndi yosalala khoma likamangidwa.

Kukaniza kusweka: Pa kuyanika, HPMC imatha kuchepetsa kusweka kwa putty wosanjikiza ndikuwonetsetsa kusalala komanso kulimba kwa khoma.

7. Zophimba madzi

Zotchingira zopanda madzi zimagwiritsidwa ntchito poletsa madzi m'nyumba, monga madenga, zipinda zapansi, zipinda zosambira, ndi zina zambiri. Mu zokutira zopanda madzi, HPMC imapereka zotsatira zofunika zosintha:

Kupititsa patsogolo kusungidwa kwa madzi ndi kukana kwa ming'alu: HPMC imagwiritsa ntchito mphamvu zake zosungira madzi kuti iteteze ming'alu ya zokutira zopanda madzi panthawi yowumitsa ndikuwonetsetsa kuti zimapanga zosanjikiza zonse zopanda madzi.

Kupititsa patsogolo kumatira kwa zokutira: Kukhozanso kupititsa patsogolo kumatira kwa zokutira, kulola kuti kumamatira bwino pamwamba pa gawo lapansi ndikuwonetsetsa kufanana ndi makulidwe a zokutira.

8. Konkire zowonjezera

HPMC imagwiritsidwanso ntchito kwambiri mu konkire kuti ipititse patsogolo ntchito yomanga konkire:

Kupititsa patsogolo kukana kwa ming'alu: HPMC imatha kuchepetsa kuchepa ndi kung'ambika panthawi yowumitsa pokonza kasungidwe ka madzi konkire.

Kupititsa patsogolo madzimadzi: Mu konkire yokhala ndi zofunikira zamadzimadzi, HPMC imatha kupereka ntchito yabwino yomanga, makamaka m'manyumba ovuta.

Monga chowonjezera chomangira chogwira ntchito, HPMC yakhala ikugwiritsidwa ntchito kwambiri pazinthu zosiyanasiyana zomanga. Ntchito zake zazikulu zimaphatikizapo kusungirako madzi, kukulitsa, kupititsa patsogolo kumamatira, kupititsa patsogolo ntchito yomanga, ndi zina zotero. Powonjezera HPMC ku zipangizo zosiyanasiyana zomangira, ubwino ndi zomangamanga za zomangamanga zakhala zikuyenda bwino kwambiri. Pakumanga kwamakono, kufunikira kwa HPMC kukukulirakulira. Sikuti zimangowonjezera luso la zomangamanga, komanso zimapangitsa kuti nyumba zikhale zolimba komanso zokongola.