Gypsum troweling compound ke lisebelisoa tse fapaneng tse sebelisoang indastering ea kaho bakeng sa ho boreleli le ho qeta bokaholimo.Ka ho kenyelletsa Hydroxypropyl Methylcellulose (HPMC) ka har'a motsoako, o ka ntlafatsa ts'ebetso le thepa ea sekhomaretsi ea motsoako.Sengoliloeng sena, re tla fana ka tataiso e qaqileng ea ho etsa komporo ea gypsum troweling le HPMC, ho kenyelletsa le likarolo tse ikhethileng bakeng sa liphetho tse nepahetseng.
Lisebelisoa:
Phofo ea Gypsum
HPMC phofo
Metsi
Thepa:
Lisebelisoa tsa ho lekanya
Ho kopanya setshelo
Thupa e hlohlelletsang kapa motsoako
Lisebelisoa tsa ho itšireletsa (PPE)
Mohato oa 1: Fumana Palo ea Phofo ea Gypsum Lekanya palo e hlokahalang ea phofo ea gypsum bakeng sa morero oa hau.Karo-karolelano ea phofo ea gypsum ho HPMC phofo e ka 'na ea fapana ho itšetlehile ka ho tsitsa ho lakatsehang le litlhahiso tsa moetsi.Sheba litaelo tsa ho paka bakeng sa karolelano e nepahetseng.
Mohato oa 2: Kopanya Gypsum le HPMC Powders Ka sejaneng se hloekileng le se omileng sa ho kopanya, eketsa tekanyo e lekantsoeng ea phofo ea gypsum.
Mohato oa 3: Eketsa HPMC Powder Lekanya palo e loketseng ea phofo ea HPMC e thehiloeng boima ba phofo ea gypsum.Khokahano e khothaletsoang hangata e tloha ho 0.1% ho isa ho 0.5%.Sheba litaelo tsa ho paka bakeng sa karolo e itseng.
Mohato oa 4: Kopanya Powders Ka ho feletseng kopanya gypsum le HPMC powders hammoho ho fihlela li kopane hantle.Mohato ona o tiisa hore phofo ea HPMC e ajoa ka ho lekana ka har'a gypsum.
Mohato oa 5: Butle-butle Eketsa Metsi Butle-butle eketsa metsi ho motsoako ha u ntse u tsoela pele ho susumetsa.Qala ka metsi a fokolang 'me u eketse butle-butle ho fihlela ho finyelloa ho tsitsa ho lakatsehang.The consistency e lokela ho ba e boreleli le ho hasana habonolo empa e se ke ea phalla ka mokhoa o feteletseng.Palo e nepahetseng ea metsi a hlokahalang e ka 'na ea fapana ho itšetlehile ka likarolo tse itseng tsa phofo le liphello tse lakatsehang.
Mohato oa 6: Lula U Khothalletsa Tsoela Pele ho sisinya motsoako ho fihlela u e-na le motsoako o boreleli, o se nang leqhubu.Mohato ona o bohlokoa ho etsa bonnete ba hore HPMC e noesa metsi hantle le ho felisa likhohlano leha e le life kapa li-bubble tsa moea.
Bohato ba 7: Lumella Hydration Lumella motsoako hore o lule metsotso e seng mekae ho lumella HPMC ho fana ka metsi ka botlalo.Ts'ebetso ena ea hydration e ntlafatsa ts'ebetso le ho khomarela motsoako, kahoo e ntlafatsa ts'ebetso ea eona nakong ea kopo.
Mohato oa 8: Ts'ebetso ea Kopo Hang ha motsoako o se o le metsi, o se o loketse ho sebelisoa.E sebelise sebakeng se lakatsehang u sebelisa trowel kapa putty thipa.Eketsa mefokolo leha e le efe 'me u latele litaelo tsa ho omisa tse fanoeng ke moetsi oa phofo ea gypsum.
Tlhokomeliso: Ho bohlokoa ho latela litaelo tsa moetsi bakeng sa phofo ea gypsum le phofo ea HPMC, kaha li ka ba le litataiso tse tobileng tsa ho kopanya li-ratios le linako tsa ho omisa.
Ka ho kenyelletsa HPMC ka har'a komporo ea hau ea gypsum troweling, o ka ntlafatsa thepa ea eona, oa etsa hore ho be bonolo ho sebetsa le ho ntlafatsa ho khomarela ha eona.Likarolo tse nepahetseng tsa phofo ea gypsum le HPMC li tla ipapisa le projeke ea hau le likhothaletso tsa moetsi.Tataiso ena ea mohato ka mohato e fana ka moralo oa ho theha kompone ea boleng bo holimo ea gypsum troweling e nang le HPMC, ho netefatsa pheletso e bonolo le e profeshenale bakeng sa merero ea hau ea kaho.Kamehla hopola ho roala thepa ea ho itšireletsa (PPE) le ho latela mehato ea tšireletso ha u sebetsa ka phofo le lik'hemik'hale.
