Pente e fafatsoa holim'a mohaho oa tšepe, hangata e bapala karolo ea mokhabiso.Ha ho e-na le mollo, e atoloha 'me e teteaneng le carbonizes ho thehalera la khabone le sa cheseng seponche, ka hona ho ntlafatsa moeli oa ho hanyetsa mollo oa mohaho oa tšepe holihora tse fetang 2,5, ho hapa nako ea ho tima mollo le ho sireletsa ka katleho.Mehaho ea tšepe e sirelelitsoe mollong.
1, silicone-acrylic emulsion le chlorine karolo ea emulsion e tsoakiloeng, e ka ntlafatsaho hanyetsa metsileho hanyetsa molloea ka tlung tšesaane sebopeho tšepe mollo retardant barbotage, empa ho etsa teko e ntle sebeletsana ho thibela ketsahalo ea demulsification.
2, ho eketsoa ha silicate ea potassium e sa tloaelehang ho ka ntlafatsa compactness ea filimi ea ho roala, kahoo e ntlafatsa ho hanyetsa metsi le ho hanyetsa mollo oa filimi ea ho roala, empa e lokela ho kopanngoa pele le lisebelisoa tsa motheo ha li kenyelletsoa, ebe li kenngoa butle-butle ho pele. -slurry ho thibela polyphosphoric acid Boto e thehoa ka likaroloana tse mahoashe.
3, Hydroxypropyl methylcellulose le bentonite li ka fana ka mokhoa o nepahetseng oa ho boloka metsi le boleng ba thixotropic ba sistimi, ho ntlafatsa khanyetso ea pele e omileng, lebonolo ho fafatsa, scrape barbotage kaho.
Sebelisa mohahong oa tšepe oa mohaho nakong ea lihora tse 2,5 tsa moeli oa ho hanyetsa mollo, joalo kamaballo, li-slabs, litho tse jereng marulelo mofuteng oa mohaho;litšiea, maballo, matlapa lemebala e fapaneng ea tšepe e bobebele likhoele mofuteng oa bobeli oa meaho.
Che. | Lintho | Tšoaneleho | |||
1 | mmuso ka setshelong | Ha ho na caking, boemo bo tšoanang ka mor'a ho sisinyeha | |||
2 | Ponahalo le mmala | Ha ho na phapang e kholo ponahalong le lisampole tsa moqomo oa mebala ka mor'a ho omisoa ha seaparo | |||
3 | Nako e omileng | Surface Dry,h | ≤12 | ||
4 | Ho omisa ha pele le ho hanyetsa mapheo | Lumella mapetsong a 1-3 ka bophara bo ka tlase ho 0.5 mm. | |||
5 | Matla a tlamahano, mpa | ≥0.15 | |||
6 | Ho hanyetsa metsi, h | ≥ 24 h, ho roala ha ho na lera, ha ho na foaming le ho tšolloa. | |||
7 | Mohatsela le mocheso manganga potoloho | Ka makhetlo a 15, ho roala ho ke ke ha e-ba le ho phunyeha, ho se na spalling, ha ho na ho phatloha | |||
8 | Mohatelli oa Mollo | Botenya ba filimi e omileng, mm | ≥1.6 | ||
Moeli oa ho hanyetsa mollo (i36b/i40b), h) | ≥2.5 | ||||
9 | Kakaretso | Nako e thibelang mollo | 1h | 2h | 2.5h |
Kakaretso, kg/sqm | 1.5-2 | 3.5-4 | 4.5-5 | ||
Botenya, mm | 2 | 4 | 5 |
Tikoloho ea kaho:
Pele ho ts'ebetso ea kaho le ho omisa le ho folisa, mocheso o teng o lokela ho bolokoa ho 5-40 ° C, mongobo o lekanyelitsoeng> 90%, moea oa setša o lokela ho ba o motle.
E ka sebelisoa ka ho fafatsa, ho phunya, ho roala li-roller, joalo-joalo Ka mor'a hore setlolo se sebelisitsoeng ho kopo e fetileng se omisitsoe 'me se tiise, se fafatsoa hape, hangata ka nako ea lihora tse 8-24, ho fihlela boima bo lakatsehang.
1. Ho hahoa ha seaparo sa mollo, hobane seaparo se thibelang mollo se atisa ho ba thata, ho kgothaletswa ho sebelisa sethunya sa setlolo sa ho itšeha se nang le taolo e ikemetseng ea khatello ea 0.4-0.6Mpa;bakeng sa ho lokisoa ka mokhoa o sa fellang le kaho ea sebaka se senyenyane, e ka hlatsuoa, ea fafatsoa kapa ea phuthoa, ho sebelisoa e le 'ngoe kapa Mekhoa e mengata e loketseng ho aha.Nozzle ea spray bakeng sa primer ea spray e ka boela ea sebelisoa bakeng sa ho roala ha bophara ba 1-3mm.Haeba e pentiloe ka letsoho, palo ea lipase tsa borashe e lokela ho eketseha.
2. Botenya ba pase ka 'ngoe ha boa lokela ho feta 0.5mm ha u fafatsa, 'me e tla fafatsoa hang ka mor'a lihora tse 8 maemong a leholimo a matle.Ha u fafatsa seaparo se le seng sa pente, se tlameha ho omisoa pele ho sebelisoa spray.Botenya ba mola o mong le o mong oa ho fafatsa ka letsoho bo tšesaane, 'me palo ea lipina e lekantsoe ho ea ka botenya.
3. Ho ea ka litlhoko tsa nako ea refractory ea mohaho oa tšepe o koahetsoeng, botenya bo lumellanang le ho roala bo ikemiselitsoe.Tšebeliso ea theoretical coating ka 1 square meter ho 1 square meter ea ho roala ke 1-1.5kg.
4. Ka mor'a ho fafatsa seaparo se thibelang mollo, ho kgothaletswa ho sebelisa 1-2 linako tsa acrylic kapa polyurethane anticorrosive topcoat ho etsa bonnete ba hore filimi ea pente e boreleli ebile e boreleli ebile e na le phello e ntle ea ho khabisa.
Libaka tsohle li tlameha ho hloeka, li omelle 'me li se ke tsa silafala.Pele ho penta, ho lokela ho hlahlojoa le ho tšoaroa ho latela maemo a ISO8504:2000.
Mocheso oa motheo ha o ka tlase ho 0 ℃, 'me bonyane ka holim'a mocheso oa phoka ea moea 3℃, mongobo o lekanyelitsoeng oa 85% (mocheso le mongobo o lekanyelitsoeng o lokela ho lekanyetsoa haufi le thepa ea motheo), moholi, pula, lehloa, moea le pula. e thibetsoe ka thata kaho.
Alkyd primer kapa epoxy zinc rich primer, epoxy primer, le topcoat e tla ba alkyd topcoat, enamel, topcoat ea acrylic, enamel ea acrylic joalo-joalo.