Iqhaza le-HPMC kuma-Masonry kanye nodaka oluphambayo

Kwaphela amakhulu eminyaka, ama-masonry kanye nodaka ngodaka benzelwe ukudala izinhlaka ezinhle neziqinile. Lezi zidakamizwa zenziwa ngenhlanganisela kasimende, isihlabathi, amanzi nezinye izengezo. IHydroxypropyl Methylcellulose (HPMC) ingenye yesengezo enjalo.

I-HPMC, eyaziwa nangokuthi i-Hypromellose, iyinhlangano eguquliwe etherule ether ethathwe epulpini yezinkuni kanye nemicu yekotini. Kuyinto isithako esiguquguqukayo esisetshenziswa ezimbonini ezahlukahlukene, kufaka phakathi ukwakhiwa, amakhamishini, ukudla kanye nemikhiqizo yokunakekelwa komuntu. Emkhakheni wezokwakha, i-HPMC isetshenziswa njengesikhulu, i-Binder, i-ejenti yokugcina amanzi kanye ne-Rheology modiology ekwakhiweni kodaka.

Iqhaza le-HPMC ku-Masoning ngodaka lokufaka

1. Ukulawula Okungaguquguquki

Ukungaguquguquki kodaka kubalulekile ukuze kusetshenziswe isicelo esifanele kanye nesibopho. I-HPMC isetshenziselwa ukugcina ukuvumelana okudingekayo kwama-masonry kanye nodaka ngodaka. Isebenza njengomkhulu, ivimbela udaka ukuthi abe ngoketshezi noma aminyene, avumela uhlelo lokusebenza olubushelelezi.

2. Ukugcinwa kwamanzi

Amanzi abalulekile kwinqubo ye-hydration ka usimende, isakhi esibalulekile somuntu ongowonakalisayo nodaka oluphambayo. Kodwa-ke, amanzi amaningi angadala ukushwabana nokuqhekeka. I-HPMC isiza ukugcina umswakama odongeni, ivumela i-hydration efanelekile kasimende ngenkathi kunciphisa ukulahleka kwamanzi ngokuhwamuka. Lokhu kuphumela ekusebenzeni ngcono, ukunamathela okungcono kanye namandla andayo.

3. Setha isikhathi

Isikhathi sokubeka udaka sithinta ukuqina nokunamathelisa kwesakhiwo sokugcina. I-HPMC ingasetshenziswa ukulawula isikhathi sokubeka ama-masonry kanye nodaka oluphambayo. Isebenza njengesibuyisi, yehlisa ijubane inqubo ye-hydration ka usimende. Lokhu kuphumela esikhathini eside sokusebenza kanye nokusebenza okuthuthukile kwe-Bonding.

4. Amandla wokunamathela

Amandla ebhondi angongodaka abucayi ngokuqina kwama-masonry kanye nesakhiwo se-plaster. I-HPMC ithuthukisa amandla ebhondi phakathi kodaka noxhaso ngokunikeza ukunamathela okungcono nokusebenza okuthuthukile. Lokhu kuphumela ekwakhekeni okunamandla futhi okuhlala isikhathi eside.

Izinzuzo ze-HPMC kuma-masonry kanye nodaka oluphambayo

1. Thuthukisa ukusebenza

I-HPMC isiza ukuthuthukisa ukusebenziseka kobumbano kanye nodaka oluphambayo. Izakhiwo ezikhulisa kanye nokugcina amanzi ze-HPMC zenza ukusetshenziswa kodaka olubushelelezi futhi kube lula. Lokhu kwandisa ukusebenza kahle kanye nejubane lokwakha.

2. Yehlisa i-shrinkage kanye nokuqhekeka

I-Shrinkage kanye nokuqhekeka kuyizinkinga ezivamile ngoMasonry wendabuko kanye noDiserter Mason. Izakhiwo ezigcina amanzi ze-HPMC zinciphisa ukuhwamuka nokuvimbela ukushwabana nokuqhekeka. Lokhu kuphumela esakhiweni esihlala isikhathi eside futhi esihlala isikhathi eside.

3. Thuthukisa ukuqina

Ukungezwa kwe-HPMC kuya kuma-masonry kanye nodaka oluphambayo kuthuthukisa ukuqina kwesakhiwo sokugcina. I-HPMC ithuthukise amandla amabhondi, ukucubungula kanye nokugcinwa kwamanzi, okuholela ekwakhiweni okuqinile, okuhlala isikhathi eside.

4. Ukusebenza kwezindleko eziphakeme

I-HPMC isengezo esisebenza ngemali enikeza izinzuzo eziningi kuma-masonry kanye nokwakhiwa kodaka kodaka. Izakhiwo zalo zinciphisa ubungozi bezinkinga ezinjenge-shrinkage kanye nokuqhekeka, ngaleyo ndlela kunciphise izindleko zokulungisa impilo yonke yesakhiwo.

Ekuphetheni

I-HPMC idlala indima ebalulekile ekwenzeni ngcono ukusebenza nokusebenza kwama-masonry kanye nodaka oluphambayo. Ukulawulwa kwayo kokungaguquguquki, ukugcinwa kwamanzi, ukusetha isikhathi sokulawulwa kwesikhathi kanye nezakhiwo zamandla ngesibopho zinikeza izinzuzo eziningi embonini yezokwakha. Ukusetshenziswa kwemiphumela ye-HPMC ekusebenzeni okwenziwe ngcono, kuncishiswe ukuncipha kanye nokuqhekeka, ukuqina okuthuthukile kanye nokwakhiwa okungabizi. Ukufakwa kwe-HPMC ku-Masonry futhi unikeze udaka kuyisinyathelo esihle ekusebenzeni kahle, okuzinzile futhi okuhlala isikhathi eside.