Likhole tsa cellulose li phetha karolo ea bohlokoa lefatseng la kaho, haholo-holo likopo tsa konkreite. Ditshehedi ana o ntlafatsa ts'ebetso le litšobotsi tsa konkreite, li fana ka melemo joalo ka ha ho ntlafalitsoe ka matla, ho boloka metsi le ho boloka metsi le ho boloka metsi le ho boloka metsi le ho boloka metsi le ho boloka metsi le ho boloka metsi le ho boloka metsi le ho boloka metsi le ho boloka metsi le ho boloka metsi le ho boloka metsi le ho boloka metsi le ho boloka metsi le ho boloka metsi le ho boloka metsi le ho boloka metsi le ho boloka metsi le ho boloka metsing. Har'a mefuta e fapa-fapaneng ea e-ba-e-ba-e-holo ea cellulose e leng hangata e sebelisoa ka mekhoa ea konkreite.
1.KedroxeeyLyMethylcelMoulose (hemc):
Hydroxethyl Methylcelllese, e tsejoang ka hore ke hempe ea metsi e sebelisoang haholo indastering ea kaho. E fumanoa ke phetoho ea lik'hemik'hale ea cellulose. Hemc e tsebahala ka thepa ea eona e ntle ea metsi, e e etsang ka eketsang ka botlalo ka motsoako oa konkreite. E thusa ho thibela ho omella pele ho eona, ho netefatsa hore o tla ntlafatsa le ho qeta.
Ntle le moo, ma-hemc a sebetsa e le bolo ea thickener, a eketsa liketsahalo tsa motsoako o konkreite. Thepa ena e na le molemo o motle lits'ebetsong tse otlolohileng, a kang ho hloma le ho fana ka tšelo ea ho khoptjoa 'me o fokotseha.
2hydmexxpropypropyLulose (HPMC):
Hydroxypropypropypropinyl Methylcelllulose (HPMC) ke e 'ngoe e sebelisoang ka mokhoa o mong o sebelisoang ka har'a celloulose cellulose ka mekhoa ea konkreite. Joalo ka Hemc, hpmc ke polymer ea qubu ea metsi e tsoang cellulose. E fana ka melemo e fapaneng ho kenyelletsa ho boloka metsi le ho ikoetlisa le ho hlapa.
Likopakeng tsa konkreite, HPMC e sebetsa e le mosebeletsi oa Rheology, e amang phallo le litšobotsi tsa sethaleng. Sena ke sa bohlokoa haholo bakeng sa ho iphahamisa le ho tabola-cat. Ntle le moo, HPMC e thusa ho ntlafatsa ho tšoarela motsoako, ka ho etsa joalo, ho eketsa matla le ho tšoarella ha konkreiti e folisitsoeng.
3. Methyl cellulose (MC):
Methylcellllll (MC) ke sesebelisoa sa cellulose e tsoang ka mpeng ea tlhaho ea li-lik'hemik'hale. E tšoauoa ka kutu ea metsi le thepa e etsang lifilimi. Likolong tsa konkreite, hangata MM e sebelisoa e le thipa le metsi a bolokang botsoalle.
MC o thibela ho arola ka katleho le ho tsoa mali ka har'a motsoako oa konkreite 'me u tiisa hore o tla abela li-agggregates. Thepa ea eona e etsang filimi e boetse e ntlafatsa ho latela likarolo tse fapaneng. Ntle le moo, MC e tsejoa ka ho tsamaisana le lisebelisoa tse ling tsa kaho, ho etsa hore ho be le maemo ka mokhoa o fetelletseng ka likhalase tsa konkreiti.
4. CbboxyMethylcell
Carboxexethylcel Ha Cmc ha e sebelisoe Consete joalo ka Ethena e meng ea celluulose, e ka fumana likopo tse ikhethang.
Ka konkreite, cmc e sebelisoa bakeng sa ho boloka metsi le matla a matla. E thusa ho ntlafatsa bohlanya ba motsoako mme ho fokotsa tahlehelo ea mongobo nakong ea ho boloka mongobo nakong ea ho boloka mongobo. Hangata cmc hangata e sebelisoa ka mekhoa e khethehileng ea konkreiti e kang e sebelisitsoeng likopolong tsa ho hana.
5.thLyhhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhylcell
Ethyl hydrokbethyl cemlulose, e tsejoang e le ehec, ke mpa ea selefounu le hydroxethyl Ke ntho e bohlokoa bakeng sa maemo a ona likopo tse fapaneng, ho kenyelletsa le kaho.
Ka konkreite, ehec e sebetsa e le moemeli oa metsi, o tiisa hore motsoako o lula o le ka nako e telele. E boetse e thusa ho ntlafatsa matla a bonngoe le ho fokotsa monyetla oa ho hlapela. Ehec e sebelisoa hangata ka lidolara tsa Tile, Bothata le lihlahisoa tse ling tsa mastives.
E-ba e-ba le karolo ea bohlokoa ea khelolong ea ho ntlafatsa ts'ebetso ea konkreite ea kaho. Hangata e-e-e-e-e-e-e-e-e-e-e-e-e-e-e-e-sethe - e kang Hemc, HPMC, PMMC le Ehec, ba bolokang konkreiti e folisitsoeng. Ho utloisisa thepa e itseng ea selefounu e 'ngoe le e' ngoe e ka sebelisoa ka katleho ka mefuteng e fapaneng ea konkreite ho fihlela litlhoko tse fapaneng tsa indasteri ea kaho.
Poso: Feb-19-2025