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Polycarboxylate superplasticizer ke mofuta o mocha oa sesebelisoa se fokotsang metsi se lokiselitsoeng ke monomer multi-component multi-based polymerization water reducer metsi.Ka lebaka la sebopeho se ikhethang sa limolek'hule, moemeli oa ho fokotsa metsi a ka lemoha ho hasana ha likaroloana tsa samente ka ts'ebetso e 'meli ea repulsion ea electrostatic le mokoallo oa steric, ho bonts'a bokhoni bo babatsehang ba ho hasana le ho boloka ho hasana.Sehlahisoa sena se na le melemo ea tekanyo e tlaase, tekanyo e phahameng ea ho fokotsa metsi, phello e ntle ea ho matlafatsa, lihlahisoa tse tlaase tsa alkali, ho se bola ha mekoallo ea tšepe le botsoalle ba tikoloho.Moloko oa boraro oa ts'ebetso e phahameng ea ho fokotsa metsi e hlahisitsoeng ka mor'a hore mochine oa ho fokotsa metsi hona joale ke moemeli ea tsoetseng pele ka ho fetisisa oa ho fokotsa metsi lefatšeng ka bophara, o nang le boitsebiso bo phahameng ka ho fetisisa ba thekenoloji, tebello e ntle ka ho fetisisa ea ts'ebeliso le ts'ebetso e phethahetseng ka ho fetisisa.
Polycarboxylate superplasticizer e na le polokelo e ntle ea ho putlama tlas'a maemo a ho ikamahanya le maemo ho lisebelisoa tse sebelisoang.
Tahlehelo ea konkreite ka 1.5h e nyane haholo, hangata ha e fete 15%, e leng molemo haholo bakeng sa lipalangoang tse telele tsa konkreite.
Motsoako oa konkreite o lokiselitsoeng ka polycarboxylate superplasticizer o na le bokhoni bo botle ba ho sebetsa le momahano o motle.
E na le lintho tse itseng tse monate tsa moea, tse ka eketsang moea oa konkreite ka ho feta 2%.
Phetoho ea karolelano ea ho kopanya e na le tšusumetso e itseng moeeng oa boithabiso oa polycarboxylate superplasticizer, 'me ho eketseha ha moea ha ho na phello e mpe e totobetseng ea matla.
E na le phello e ntle ea ho matlafatsa holim'a konkreite e thata, 'me kholo ea matla e tsitsitse, ka kakaretso matsatsi a 7
Matla a ka fihla hoo e ka bang 100% ea matla a moralo, 'me matla a tsoela pele ho eketseha nakong ea morao-rao.
Sebopeho sa limolek'hule se na le bolokolohi bo bongata, 'me ho na le litekanyo tse ngata tse laolehang ho theknoloji ea tlhahiso ea li-additive.
Li-superplasticizers tsa polycarboxylate tse nang le thepa e khethehileng le ts'ebeliso li ka lokisoa ka ho lokisa sebopeho sa limolek'hule, se loketseng ho fihlela litlhoko tsa liphetoho tsa tikoloho sebakeng sa kaho.
Sehlahisoa sena se botala ebile se na le tikoloho, 'me ha se na metsoako e kotsi e silafatsang tikoloho le ho ama bophelo ba batho.
Melemo ea li-superplasticizers tsa polycarboxylate e totobetse ho bohle, ha e bapisoe ke mefuta e meng ea li-superplasticizers.Hafeela re sheba mathata ana ka pono e hlophisitsoeng le ea tsoelo-pele, matlafatsa tšebelisano le tšebelisano pakeng tsa bahlahisi le basebelisi ba li-superplasticizers, ho kenyelletsa le baetsi ba samente, ba fana ka papali e feletseng ho melemo ea li-superplasticizers tsa polycarboxylate, 'me ba ikitlaelletsa ho hlōla mefokolo ea bona. tebello ea polycarboxylate superplasticizer e tla ba e pharaletseng.


Nako ea poso: Aug-16-2022