Kakaretso ea Polycarboxylate Superplasticizer

Polycarboxylate superplasticizers (Li-PCE) ke li-admixtures tse sebetsang hantle tse sebelisoang tlhahisong ea konkreite ho ntlafatsa ts'ebetso le matla ha li ntse li fokotsa karolelano ea metsi ho samente.. Li-PCE li tsejoa ka liphello tsa tsona tse phahameng tsa ho hasana, e matlafatsang phallo ea konkreite ntle le ho senya matla kapa ho tšoarella. Li na le botsoalle ba tikoloho 'me li loketse mefuta e mengata ea likopo tsa kaho.

Likarolo tsa Polycarboxylate Superplasticizer

Mokelikeli o Phahameng: E ntlafatsa phallo ea metsoako ea konkreite.

Ntlafatso ea Matla: E eketsa matla a pele le a nako e telele a ho hatella le a flexural.

Phokotso ea Metsi: Ka katleho e fokotsa metsi a mangata ka ho fihlela ho 40% ntle le tahlehelo ya ho sebetsa.

Botsoalle ba Tikoloho: E na le lik'hemik'hale tse kotsi tse fokolang ha li bapisoa le li-superplasticizers tsa setso.

Ho lumellana: E sebetsa hantle ka mefuta e fapaneng ea samente le thepa ea tlatsetso ea samente.

Beha Taolo ea Nako: E ka hlophisoa ho potlakisa kapa ho chechisa nako ea ho beha ha ho hlokahala.

Litlhaloso tsa Polycarboxylate Superplasticizer High Performance Polymer bakeng sa Phokotso ea Concrete Viscosity

Polycarboxylate Superplasticizer: Polymer ea Ts'ebetso e Phahameng bakeng sa Konkreite

Lintlha tsa bohlokoa

Polycarboxylate superplasticizer ke polymer e sebetsang hantle e etselitsoeng ho fokotsa botenya ba motsoako oa konkreite.. E ntlafatsa ts'ebetso ntle le ho eketsa metsi. Sehlahisoa se kopana le litekanyetso tse thata tsa 'maraka bakeng sa boleng bo holimo le katleho.

Ponahalo : Seedi se mosehla o kganyang ho isa ho sootho-tshehla
Likahare tsa marang-rang tse matla : 40% ± 1%.
pH boleng : 4.0– 6.0 (ho 20% tshebeletso ya metsi).
Botenya : 1.08– 1.12 g/cm tse tharo ho 25 °C.
Litaba tsa webosaete ea chloride : Haholo ka tlase ho 0.1%.
Litaba tsa webosaete tsa Antacid : E tlase haholo, e loketseng bakeng sa lits'ebetso tse bonolo.

Melemo ea Ts'ebetso

Superplasticizer e fana ka phokotso e matla ea metsi– hoo e ka bang 40%. Sena se fella ka matla a holimo le ho tiea ho betere molemong oa ho qetela oa konkreite. E boloka mokelikeli oa motsoako ka nako e telele, e thusang nakong yohle ya ho bea le ho qetella. Sehlahisoa se sebetsa hantle ka mefuta e fapaneng ea konkreite le lihlahisoa tsa tlatsetso joalo ka molora oa fofa kapa slag.

Mefuta e fapaneng ea lethal dose : 0.15%– 0.35% ka boima ba konkreite.
Ho bolokoa ha litšila : E boloka ho sebetsa ka nako e telele 90 metsotso tlas'a mathata a tloaelehileng.
Ho lumellana : E hlahlojoa ka mefuta e meholo ea samente le metsoako e tloaelehileng.

Ho Tšoara le ho Boloka

Reka sehlahisoa ka har'a setshelo sa sona sa mantlha ka har'a setoro se seholo, sebaka se omileng. E boloke hole le khanya ea letsatsi le mocheso o batang. Bophelo ba tšebeletso ke 12 likhoeli ha li bolokiloe hantle. Kamehla sisinya kapa kopanya pele o sebelisoa haeba ho arohana ho etsahala. Sebelisa lisebelisoa tsa mantlha tsa polokeho ea motho ka mong nakong eohle ea ho sebetsana.

Superplasticizer ena e tšehetsa kaho e tšoarellang. E lumella tšebeliso e fokotsehileng ea samente ha e ntse e kopana le lipehelo tsa boima. E boetse e fokotsa tšebeliso ea matla le likhase tse peli tsa CO tse amanang le tlhahiso ea konkreite.

Lisebelisoa tsa Polycarboxylate Superplasticizer High Performance Polymer bakeng sa Phokotso ea Concrete Viscosity

Lisebelisoa tsa Polycarboxylate Superplasticizer bakeng sa Phokotso ea Concrete Viscosity

Ntlafatsa Tšebeliso ea Mosebetsi Ntle le Metsi a Eketsehileng

Polycarboxylate superplasticizer ke polymer e sebetsang hantle e sebelisoang mefuteng ea konkreite ea sejoale-joale.. E fokotsa viscosity e le hore li-circulation tsa konkreite li be betere haholo. Sena se etsahala ntle le ho eketsa metsi a mangata. Ho boloka lisebelisoa tsa metsi li thusa konkreite e lula e tiile ebile e tšoarella nako e telele.

Tšehetso ea Mohaho le Litlhoko tsa Kaho

Lihahi li sebelisa superplasticizer ena ha ba hloka konkreite ho kenya libaka tse fokolang kapa ho potoloha ts'ehetso ea tšepe e teteaneng. Motsoako o lula o le metsi o lekaneng ho beha le ho hasana ka potlako. Ka nako yona eo, se tshoara sebopeho sa sona hang ha se eme. Sena se etsa hore e be ntle bakeng sa likarolo tsa precast, skyscrapers, le mesebetsi ea moralo joalo ka marokho le lithanele.

Numella Konkreite ea Ts'ebetso e Phahameng

Tlatsetso ena e phetha karolo ea bohlokoa ho etsa konkreite ea matla a holimo le e ikemetseng. E lumella bahlahisi ho fokotsa konkreite ha ba ntse ba phethahatsa lipehelo tsa ts'ebetso. Konkreite e nyane e bolela litheko tse fokotsehileng le sebaka se senyenyane sa tikoloho. Phello ke ho hloekisa, motsoako o motala o phethang hantle tlasa kgatello ya maikutlo.

Fana ka Liphetho tsa Kamehla

Li-superplasticizers tsa polycarboxylate li sebelisa ts'ebetso e tsitsitseng ho pholletsa le mocheso o fapaneng le maemo a ho kopanya. Li sebetsa hantle ka lisamente tse ngata le lisebelisoa tse ling tse kang fly ash kapa slag. Litsebi li fumana linako tsa ho seta tse lebelletsoeng esale pele le nts'etsopele e tšepahalang ea matla. Sena se fokotsa tieho le ho sebetsa hape setšeng.

Ho bonolo ho Sebelisa le ho Eketsoa

Sehlahisoa se tla ka sebopeho sa mokelikeli 'me se kopana hantle hantle ho tsoa motsoako. Ke chelete e nyane feela e hlokahalang bakeng sa litlamorao tse kholo. Sena se etsa hore ho laola le ho boloka lintho tsa motheo ho be bonolo haholo. Bareki ba ka fetola litekanyetso ho latela litlhoko tsa projeke– hore na ba lakatsa ho phalla kapele kapa ho sebetsa nako e telele.

Ho sebelisa polycarboxylate superplasticizer ho fa lihahi tsa matlo taolo holim'a mekhoa ea konkreite. E lokisa mathata a tloaelehileng joalo ka karohano, ho tsoa madi, le ho koaheloa hampe. Sebopeho sa ho qetela se fumana boleng bo holimo haholo ba boleng bo holimo le matla a tšoarellang nako e telele.

Kenyelletso ea Khampani

Rea u amohela ho Concrete le Tse ling, mofani ea ka sehloohong oa li-admixtures tsa konkreite tse sebetsang hantle, ho kenyelletsa le lisebelisoa tsa rona tse fokotsang metsi tsa konkreite. Ka phihlelo ea lilemo tse ngata 'marakeng oa lefatše, re fana ka litharollo tse tsoetseng pele tse etselitsoeng ho ntlafatsa boleng le katleho ea merero ea kaho lefatšeng ka bophara. Mehaho ea rona ea morao-rao ea tlhahiso ea lihlahisoa e netefatsa lihlahisoa tsa boleng bo holimo tse finyellang litekanyetso tsa machaba. Re motlotlo ka tšebeletso e ikhethang ea bareki, tšehetso ea tekheniki, le litharollo tse lokiselitsoeng ho fihlela litlhoko tse khethehileng tsa morero. Kopana le rona bakeng sa ho tšepahala, boiqapelo, le li-admixtures tsa konkreite tse theko e boima tse tsamaisang merero ea hau pele. Ithute haholoanyane ho www.concreteandmore.de/. Ha re aheng bokamoso hammoho!

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5 Lipotso tsa Polycarboxylate Superplasticizer High Performance Polymer bakeng sa Phokotso ea Concrete Viscosity

Lipotso Tse Botsoang Hangata ka Polycarboxylate Superplasticizer

Polycarboxylate superplasticizer ke eng?

Polycarboxylate superplasticizer ke polymer e sebetsang hantle e kentsoeng konkreite. E fokotsa metsi a mangata ha e ntse e boloka motsoako o sebetsa. Sena se thusa ho matlafatsa, konkreite e tšoarellang ho feta ntle le ho eketsa metsi.

E fokotsa viscosity ea konkreite joang?

Limolek'hule tsa polymer li koahela likaroloana tsa samente ebe lia li arola. Ketso ena e fokotsa khohlano ea ka hare ho motsoako. Ka hoo, konkreite e phalla habonolo le ka metsi a fokolang. Motsoako o lula o le boreleli ebile o bonolo ho o beha.

Na e ka sebelisoa le mefuta eohle ea samente?

E sebetsa hantle ka lisamente tse tloaelehileng joalo ka samente ea Portland le samente e kopantsoeng. Leha ho le joalo, liphetho li ka fapana hanyane ho latela mohloli kapa mofuta oa samente. Kamehla tsamaisa sehlopha se senyenyane sa liteko pele ho hlahloba tšebelisano le tšebetso.

Na e ama nako ea ho beha konkreite?

Li-superplasticizers tse tloaelehileng tsa polycarboxylate ha li na phello e nyane mabapi le ho beha nako. Liphetolelo tse ling li ka liehisa kapa tsa potlakisa litlhophiso ha ho hlokahala. Bua le morekisi oa hau haeba projeke ea hau e hloka boitšoaro bo itseng ba maemo.

Ke melemo efe e ka sehloohong ea ho sebelisa sehlahisoa sena?

Superplasticizer ena e fana ka ts'ireletso e phahameng ea ho putlama, ho bolelang hore konkreite e lula e sebetsa nako e telele. E boetse e ntlafatsa matla, e fokotsa ho ruruha, le ho fokotsa tšebeliso ea metsi. Melemo ena e thusa ho theha meaho ea boleng bo holimo ka boikitlaetso bo fokolang le litšila.