U ka u ruta mokhoa oa ho sebelisa sesebelisoa sa metsi sa polycarboxylate ka mokhoa o sireletsehileng! superplasticizer bakeng sa samente

Theknoloji 1: Ntlafatsa boemo ba tekheniki, boleng ba ntho ea tšehetso, le ho matlafatsa libuka tsa theknoloji:

Ho latela lipatlisiso, ke barekisi ba 'maloa feela ba lintho tse fokotsang metsi a polycarboxylic acid naheng ea heso ba ntlafalitsoeng ka thoko, mme baetsi ba bang ba bangata ba hlahisa theknoloji ho tsoa mekhatlong ea boithuto ea lipatlisiso tsa univesithi kapa litsi tsa lipatlisiso kapa ba hlahisa theknoloji ka kotloloho ho tsoa likhoebong tse ling tse fapaneng ho qala tlhahiso.. Ka lebaka la lithibelo tse thata tsa tekheniki tsa bahlahisi ka bobona, ha ba na kutloisiso e tebileng ea theknoloji ea sejoale-joale e fokotsang metsi ea acid e polycarboxylic eo ba e hlahisang, 'me ho thata ho ikamahanya le liphetoho tse fapaneng tsa thepa le lits'ebetso tsa mantlha, 'me ha ho na monyetla oa ho bua ka tšireletso ea boleng bo phahameng ba sehlahisoa. Ka lebaka leo, ho khothaletsoa hore barekisi ba polycarboxylic acid ba fokotsang metsi ba sebelisane ka matla le liunivesithi le litsi tsa thuto ea lipatlisiso ho utloisisa ka botlalo likarolo tse fapaneng tse amang tšebetso ea lihlahisoa tse fokotsang metsi tsa polycarboxylic acid., fetola mokhoa oa ho kopanya lintho ka tsela e potlakileng ho tšehetsa ntho ea boleng bo holimo, le ho matlafatsa libuka tsa theknoloji ka lipatlisiso tse kopanetsoeng kapa tse ikemetseng le nts'etsopele ho ikamahanya le tlhoko ea 'maraka. Holim'a moo, tokollo ea pele ea maemo a mehlodi ya boemedi ba phokotso ya metsi ya polycarboxylic acid le tšireletseho ya ditheko tsa motheo tsa thepa e fokotsang metsi ya polycarboxylic acid le tsona di bohlokwa haholo ho netefatsa botsitso ba ntho e sebetsang ya ntho e fokotsang metsi ya polycarboxylic acid..

Theknoloji 2: Tumelo ho liphetho tsa liteko ho fapana le litlhaloso tsa lintlha

Lintho tse ling tse khahlang ho litlhaloso tsa moemeli oa ho fokotsa metsi, kapa mohlomong lintho tse nang le liphetho tse ntle haholo tsa tlhahlobo, e ka 'na ea se ke ea tšoanela mosebetsi o itseng. Leha ho le joalo, lihlahisoa tse ling li ka 'na tsa phethahatsa litlhoko tsa ho lokisoa ha thepa ea konkreite bakeng sa mosebetsi o itseng le hoja liphetho tsa liteko li sa khahle haholo. Holim'a moo, ka lebaka la liphetoho tsa lisebelisoa, liphetho tsa liteko nakong eohle ea ho reka mosebetsi li ke ke tsa emela ts'ebetso ea 'nete ea morero. GB50119-2003 “Litlhaloso tsa Tekheniki bakeng sa Tšebeliso ea Li-Admixtures tsa Concrete” “2.1.4” e bolela ka ho hlaka: Lihlahisoa tse tala li ne li sebelisoa ka konkreite ka li-admixtures, joalo ka konkreite, lehlabathe, lefika, metsoako, le metsoako, e tla latela dipehelo tsa maemo a nepahetseng a naha a sebetsang; ha teko e kopanya konkreite le metsoako, lihlahisoa tse tala tse sebelisoang mosebetsing li tla sebelisoa, 'me lihlahisoa tsa tlhahlobo li tla khetholloa ho latela setaele le litlhoko tsa kaho. Maemo a teko a tla tsamaisana le mathata a moaho. Ha lisebelisoa tse tala tse sebelisoang mosebetsing kapa litlhoko tsa konkreite li fetoha, teko ea ho kopanya teko e tla etsoa hape.

Atamela 3: Qoba ho se kenelle lipakeng tsa li-polycarboxylic acid tse fokotsang metsi le lihlahisoa tsa tšepe

Bakeng sa bahlahisi le bafani ba lisebelisoa tse fokotsang metsi a polycarboxylic acid, lisebelisoa tse ikhethang tsa tlhahiso le mehala ea tlhahiso li tla sebelisoa ho etsa le ho mpefatsa li-polycarboxylic acid tse fokotsang metsi, 'me li-polycarboxylic acid tse fokotsang metsi li ke ke tsa etsoa kapa tsa mpefala ka ho sebelisa mohala oa kopano o tšoanang le o fokotsang metsi.. Ho phaella moo, lipalangoang le polokelo ea li-polycarboxylic acid tse fokotsang metsi li ke ke tsa sebelisa lihlahisoa tsa tšepe (ntle le tšepe e se nang tšepe) leha ho le joalo polasetiki, khalase le lisebelisoa tse ling tse fapaneng. Ho letsetsa ka tšepe ka linako tse ling ho baka liphetoho ts'ebetsong ea li-polycarboxylic acid tse fokotsang metsi.

Theknoloji 4: Qoba ka tieo ho kopanya mefuta e meng ea metsoako

E thibetsoe feela ho kopanya lisebelisoa tse ling tse fapaneng tsa metsi kapa mefuta e meng ea li-admixtures. Ho na le meelelo e 'meli. Qalong, ho kopanya li-polycarboxylic acid tse fokotsang metsi (joalo ka lignin sulfonate, ho kenya moea, defoaming, ho ruruha le likarolo tse ling tse fapaneng) e ka etsoa feela ke barekisi ba admixture kapa barekisi. Moreki oa se fokotsang metsi, ke hore, moloki oa konkreite, e hloka feela ho hlahloba le ho boloka ts'ebetso ea eona e nepahetseng. Ha ho likarolo tse ling tse ka matlafatsoang ho eona, leha e le hore likarolo tse ling tse sa tšoaneng li ke ke tsa tsoakana ho eona ka lebaka la bolebeli. Ho thibetsoe ka ho feletseng ho sebelisa lipompo le lisebelisoa tsa metering bakeng sa ho pompa le ho lekanya metsoako e meng ntle le ho hloekisa.. Bohlokoa bo bong ke lisebelisoa tsa ho kopanya konkreite, likoloi tse tsamaisang, 'me lisebelisoa tsa ho pompa li sebelisoa hamolemo bakeng sa konkreite e tsoakiloeng le li-reductions tsa metsi tsa polycarboxylic acid. Ha u arolelana lisebelisoa tsa ho kopanya, likoloi tsa lipalangoang le lisebelisoa tsa ho pompa, lisebelisoa tsena li tlameha ho hloekisoa ka ho feletseng pele li ka sebelisoa bakeng sa konkreite e kopantsoeng le mefuta e meng e fapaneng ea li-admixtures., le ka tsela e fapaneng.

Mokhoa 5: Lekanya se fokotsang metsi hantle 'me u kopanye metsi

Ha o lokisa motsoako oa konkreite le li-reducers tsa metsi tsa polycarboxylic acid, tekanyo e nepahetseng ea ho fokotsa metsi le tšebeliso ea metsi e lekantsoeng ke lab e hloka ho lekanngoa ka thata. Se ke oa eketsa tekanyo ea ho fokotsa metsi kapa ho noa metsi ka boithatelo ho qoba liketsahalo tse mpe joalo ka karohano., tahlehelo ea mali, ho tiisa, le moea o matlafalitsoeng ka har'a konkreite e kopantsoeng, e tla susumetsa mohaho o tloaelehileng oa ho pompa le ho haha ​​le ho beha boleng bo phahameng ba konkreite.

Mongobo o ka har'a lehlabathe le likarolo tsa mafika o lokela ho khethoa ka nepo le ho tlosoa ho sebelisoa metsi ka botlalo ho qoba litlamorao tse tlisoang ke ho lemoha ho fosahala ha metsi lehlabatheng le majoeng..

Atamela 6: Ho sebetsana ka nepo le taba ea ho tsamaellana ea li-polycarboxylic acid tse fokotsang metsi le samente / li-admixtures.

Bothata ba ho lumellana ha li-admixtures le samente / metsoako e na le histori e telele. Ho theosa le lilemo, mosebetsi oa ho etsa lipatlisiso ka mefuta e fapaneng ea li-agents tse fokotsang metsi tse thehiloeng ho naphthalene le lihlahisoa tsa tsona tse kopaneng li fumane litholoana tse ntle haholo.:

Ka mosebetsi o boima oa bafuputsi, ba lokisetsang konkreite, bahlahisi ba motsoako, bahlahisi ba samente le motswako, lihahi tsa konkreite le batsamaisi ba kopane ka kopanelo ba khethile bothata bona, ho fetola maemo ao ho ona barekisi ba motswako le barekisi ba 'nileng ba lula ba nka boikarabelo bohle., 'me lipatlisiso tse tebileng li entsoe ka melao ea bona e susumetsang. Pokello ea litlhare tse sebetsang hantle e se e hlahlobiloe bakeng sa ho se lumellane ho itseng pakeng tsa li-admixtures le samente / metsoako..

Theknoloji 7: Laola ka thata sebaka sa resonance le nako ea ho thothomela

Hobane ho putlama ha konkreite e lokiselitsoeng ka lintho tse fokotsang metsi tse thehiloeng ho polycarboxylic acid hangata ho hoholo mme le viscosity ea motsoako oa fokotseha., sebaka sa resonance le nako ea ho sisinyeha ka mor'a hore motsoako oa konkreite o kenngoe o tlameha ho tsejoa ka liteko kapa o lokela ho tataisoa ke litsebi.. Ha re re sebaka sa resonance le sona se nyane kapa nako ea resonance le eona e telele. Tabeng eo, ho bonolo haholo ho theha litaba tsa meralo joalo ka ho fokotseha ho hoholo ha lisebelisoa tsa moea tsa konkreite le stratification ea bohlokoa ea sethala se kopaneng le sethala sa ho peista..

Atamela 8: Matlafatsa tlhokomelo ea pele le ho sireletsa khahlanong le fracturing.

Ka mofuta ofe kapa ofe oa mokete, bakeng sa mofuta ofe kapa ofe oa motsoako oa konkreite, Tlhokomelo ea pele le ea morao ka mor'a ho beha e bohlokoa haholo.

Polycarboxylic acid e fokotsang metsi ha e na phello e nyane ts'ebetsong ea konkreite ea shrinkage; ka mantsoe a bonolo feela, Ho eketsoa ha metsi a polycarboxylic acid ha ho matlafatse ho honyela ha konkreite ka mokhoa o feteletseng, ho sa bolele hore konkreite e nang le polycarboxylic acid e fokotsang metsi e ka lokoloha kapa mohlomong ea emisa ho e boloka..

Joalo ka konkreite le metsoako e meng, nyenyefatso ya bobedi ya bokahodimo, sekoaelo sa filimi kapa ho fafatsa konkreite ka se fokotsang metsi ka polycarboxylic acid ka mor'a ho beha le ho sisinyeha ho sebetsa haholo ho thibela mapetsong a eona a polasetiki.. Tlhokomelo e sa khaotseng ea 7d kapa 14d ha e hlokehe feela bakeng sa nts'etsopele ea kamehla ea matla a konkreite, empa hape le tiisetso ea ho thibela ho omella ha likaroloana tse ntseng li honyela..

Bakeng sa ho ntlafatsa ho hanyetsa ha konkreite ka polycarboxylic acid, Ho bohlokoa hape ho eketsa palo e itseng ea fiber, 'me mofuta ona oa konkreite o ntse o hloka pholiso e ntle ea metsi ho netefatsa hore sebopeho ha se robehe.

Theknoloji 9: Litsi tsa kaho le tsa kaho le tsa ho beha leihlo li hloka ho sebetsa ka hloko le bafani ba boitokiso ba konkreite

Morerong, ho ke ke ha qojoa ho kopana le mathata a fapaneng a theknoloji, likhohlano tsa tekheniki le likhohlano le likhohlano tse bakoang ke mathata a boenjiniere. Sepheo se seholo sa liketsahalo tsohle tse amehang mosebetsing ke ho etsa bonnete ba hore mosebetsi o tsoela pele hantle le boleng bo phahameng ba mosebetsi.. Semelo sa li-polycarboxylic acid tse fokotsang metsi ha ho etsoa le ho sebelisoa mesebetsing ea 'nete li khuts'oane haholo, mme boiphihlelo bo bokelletsweng ba boenjiniere bo ka ba betere haholo. Ho bonolo ho ba le mathata a ts'ebeliso esita le ho tlisa likotsi tsa moralo hajoale, moaho le sistimi ea kaho kapa yuniti ea tsamaiso e hloka ho sebetsa haufi-ufi le mosebetsi oa pele oa konkreite, tlhahiso le phepelo e fokotsang metsi a polycarboxylic acid, le tlhahiso le phepelo ea samente/motsoako ho latela tekhenoloji le ho etsa tlhahlobo e phethahetseng ho khothaletsa litlhare tse sebetsang hantle..

Morekisi

Cabr-Concrete ke morekisi oa Concrete Admixture e nang le over 12 lilemo tsa boiphihlelo ba ho boloka matla a nano-building le nts'etsopele ea nanotechnology. E amohela tefo ka Credit Card, T/T, West Union le Paypal. TRUNNANO e tla romella thepa ho bareki ba mose ho maoatle ka FedEx, DHL, ka moea, kapa ka lewatle. Haeba u batla boleng bo holimo Concrete Admixture, ka kopo ikutloe u lokolohile ho ikopanya le rona le ho romela potso.

Lingoliloeng tsohle le litšoantšo li tsoa Marang-rang. Haeba ho na le litaba tsa copyright, ka kopo ikopanye le rona ka nako ho hlakola.