Uhlolojikelele lwe-Liquid PCE ye-Concrete Water Reducing Polycarboxylate Superplasticizer

I-Liquid PCE ye-Concrete Water Reducing Polycarboxylate Superplasticizer imele isizukulwane sesithathu sama-ejenti okunciphisa amanzi alandela izinhlobo ezisekelwe kwi-lignin ne-naphthalene., okuhlanganisa isiqongo sobuchwepheshe besimanje bokuhlanganisa ukhonkolo. Lo mkhiqizo usebenzisa idizayini yesakhiwo samangqamuzana ethuthukisiwe futhi uhlanganiswa ngezinqubo ze-polymerization, okuholela ekusebenzeni okuphezulu kwe-ejenti yokunciphisa amanzi enesakhiwo samangqamuzana esifana nekama. Ifinyelela ukuhlakazwa kwezinhlayiya zikasimende ngomphumela onamandla ovimbela i-steric, kuthuthukisa kakhulu ukusebenza kokhonkolo kanye nezakhiwo zokwakha. Yiyona nto esemqoka ekhethwayo yokwakha ukusebenza okuphezulu, amandla aphezulu, kanye nokhonkolo oqinile.

Izici ze-Liquid PCE ze-Concrete Water Reducing Polycarboxylate Superplasticizer

1. Izinga Eliphezulu Lokunciphisa Amanzi: Ifinyelela kuze kube 40% ukuncishiswa kwamanzi, ukwehlisa kakhulu ukusetshenziswa kwamanzi ngeyunithi ngayinye umthamo wokhonkolo futhi unikeze isisekelo esiqinile sokukhiqiza ukhonkolo wamandla aphezulu kanye nokuqina okuphezulu (C60 nangaphezulu).

2. Ukugcinwa Okuhle kakhulu kwe-Slump: Ubuchwepheshe bokugcina ukuwohloka obukhishwa kancane obuhlukile bulawula ngempumelelo ukulahleka kokuwohloka, ukugcina ukusebenza kahle kanye nokumpompa 1-2 amahora. Lokhu kuhlangabezana nezidingo zokuhamba nokwakha amabanga amade phakathi nezinkathi zokushisa eziphezulu.

3. Umthamo ophansi, ukusebenza kahle okuphezulu: Uma kuqhathaniswa nezinciphisi zamanzi zendabuko, kudinga umthamo ophansi (ngokuvamile 0.15%-0.3% ngesisindo sezinto zikasimende) ngenkathi iletha ukusebenza okubalulekile, enikeza izinzuzo eziphezulu zezomnotho nezemvelo.

4.  Ukuzivumelanisa nezimo Okuphezulu: Ihambisana nezinhlobo ezehlukene zikasimende kanye nezixube zamaminerali (isib., fly umlotha, i-mineral powder, i-silica fume), ukubhekana ngokuphumelelayo nezindaba ezivamile ezifana nokopha nokuhlukaniswa kukhonkolo.

5.  Okuluhlaza futhi Eco-friendly: Ikhululekile ezintweni eziyingozi njenge-formaldehyde nama-nitrites ngesikhathi sokukhiqiza, engenabungozi kubantu, nemvelo, kanye nokuhambisana nezakhiwo eziluhlaza kanye nezidingo zentuthuko esimeme.

6. Ukuthuthukisa Amandla Okubalulekile: Uzuza a 10%-15% ukunciphisa ukusetshenziswa usimende ukuze uthole amandla alinganayo, noma kwandisa kakhulu amandla akhonkolo kuyo yonke iminyaka ngokuqukethwe kukasimende okufanayo.

7. Ukuqina Kokhonkolo Okuthuthukisiwe: Yehlisa ngempumelelo i-coefficient yokusabalalisa kwe-chloride, kunciphisa ukushwabana nokukhasa, futhi kuthuthukisa ngokuphawulekayo ukungagxili okukhonkolo, ukumelana neqhwa, kanye nokumelana ne-carbonation, ukwelula impilo yesevisi yesakhiwo.

Amapharamitha we-Liquid PCE ye-Concrete Water Reducing Polycarboxylate Superplasticizer

Izidingo Zento: Fluid PCE Polycarboxylate Superplasticizer

Amapharamitha Okusebenza Okubalulekile

Le polycarboxylate ether ewuketshezi (PCE) I-superplasticizer yenzelwe izinhlelo zokusebenza zekhonkrithi ezisebenza kahle kakhulu. Ihlinzeka ngokuncishiswa kwamanzi aqinile kuyilapho igcina ukusebenza kuphephile ngokuhamba kwesikhathi.

Umkhiqizo ubukeka njengoketshezi olucacile kuya kokuphuzi ngokukhanyayo. Okuqukethwe kwayo okuqinile kuvela ku 25% ku 40%, kuye ngefomula yemininingwane. Inani le-pH lihlala liphakathi 4.0 futhi 6.0 phakathi ku 20% isixazululo samanzi, okwenza ihambisane nezinhlobo eziningi zekhonkrithi.

Ukujiya kwayo ku 20 ° C is normally 1.05– 1.10 g/cm EZINHLANU . Izinto ze-chloride zihlala zibalwe ngezansi 0.1%, ukuqinisekisa ukuthi ihlangabezana nezidingo eziqinile zokuqina kokhonkolo oqinisiwe. Le nto ayiqukethe i-formaldehyde eyengeziwe futhi ithobela imithetho yezemvelo nezokuphepha emhlabeni jikelele.

Izinzuzo Zobuchwepheshe

Intengo yokwehliswa kwamanzi: As much as 30– 40%, okuyizinsiza ezikhiqiza amandla aphezulu, ukhonkolo ongafinyeleleki kalula ngaphandle kokuyeka ukujikeleza.

Ukugcinwa kokudangala: Maintains practical downturn for 60– 90 imizuzu , kuhle kakhulu ekuthuthweni okude noma ukubeka isimo sezulu esishisayo.

Ukuhambisana kukasimende: Isebenza kahle nge-OPC, amakhonkrithi ahlanganisiwe, kanye nezinto ezisizayo njenge-fly ash noma i-slag.

Uhlu lwemithamo: Ngokuvamile 0.15% ku 0.30% ngesisindo sikakhonkolo. Umthamo oqondile uncike ekwakhiweni kwemiksi, izinkinga ze-ambient, kanye nemigomo ephusile.

Le superplasticizer ayibangeli ukungena komoya ngokwedlulele. Air web content usually stays within 1– 2% ngaphandle uma i-ejenti yokungenisa umoya yengezwa ngokuhlukana.

Thenga into endaweni enhle, indawo eyomile kude nelanga eliqondile. Impilo yesevisi 12 months in original sealed containers. Uma igcinwe ohlwini ngezansi 5 °C, ukuqina okuncane kungase kwenzeke kodwa kuzobuyela kokujwayelekile ngemva kokukhathazeka okuthambile ezingeni lokushisa lasemkhathini.

Njalo yenza amasethi esilingo ngaphambi kokusetshenziswa ngokugcwele ukuze uqinisekise ukusebenza kahle ngaphansi kwezinkinga zakho ezithile.

Izicelo ze-Liquid PCE ye-Concrete Water Reducing Polycarboxylate Superplasticizer

Izicelo ze-Fluid PCE ye-Concrete Water Decreasing Polycarboxylate Superplasticizer

Ukukhiqiza Ukhonkolo Okusebenza Kakhulu

I-Liquid PCE superplasticizers zisetshenziswa kakhulu ukwenza ukhonkolo osezingeni eliphezulu. Behlise inani lamanzi adingekayo ngenkathi begcina ingxube ilula ukusebenzisana nayo. Lokhu kuholela ekuqineni, ukhonkolo ominyene ohlala isikhathi eside. Osonkontileka abakhayo bayisebenzisa emisebenzini efana namabhuloho, imigudu, kanye nezakhiwo eziphakeme lapho amandla nokuqina kubaluleke kakhulu.

Ukhonkolo Osengaphambili Nogcizelelwe

Ezitshalweni ze-precast, isikhathi nokufana kubalulekile. I-PCE ewuketshezi isiza ukufeza abushelelezi, hlanganisa ngokushesha. Ivumela ukuphenduka kwesikhunta ngokushesha kanye nokuqedwa kwendawo engcono kakhulu. Impahla yamanzi enciphile nayo isho ukuncipha kancane kanye nokuphuka okuncane ngemva kokuphulukiswa. Yingakho kuwukukhetha okuhamba phambili kokwenza imishayo yokukhanya, ama-slabs, nezinye izingxenye ze-precast.

Ukhonkolo Ozihlanganisayo (I-SCC)

Ukuze ukhonkolo ozihlanganisayo, ukugeleza kubalulekile. I-PCE ewuketshezi inikeza ingxube uketshezi olwanele ukugcwalisa amagumbi aqinile ngaphandle kokudinga ukudlidliza. Igcina ingxube izinzile ukuze ama-aggregate ahluke. Lokhu kwenza ukuthulula kube lula kakhulu futhi kuthuthukisa ukubukeka kokugcina kwesakhiwo.

I-Ready-Mix Concrete Delivery

Amaloli ahlanganisiwe ngokuvamile athatha uhambo olude. I-PCE ewuketshezi igcina ukusebenza ngokuhamba kwesikhathi ngaphandle kokwengeza amanzi engeziwe. Lokhu kuqinisekisa ukuthi ukhonkolo ufika kuwebhusayithi elungiselelwe ukubeka nokubeka. Ochwepheshe bathola imiphumela evamile futhi ngaphansi kokushisa noma ukudonsa okude.

Isakhiwo Esimeme

Ukusebenzisa i-PCE ewuketshezi isekela izinqubo zokwakha eziluhlaza. Amanzi amancane kakhulu asho ukuthi kudingeka usimende omncane ukuze ufinyelele ezingeni eliqinile. Lokho kunciphisa ukukhishwa kwe-CO ₂ ekukhiqizeni ukhonkolo. Kuyasiza futhi ukufaka imikhiqizo eyengeziwe efana nomlotha wempukane noma i-slag, ukunciphisa umthelela ophelele wemvelo.

Iphrofayela Yenkampani

Singumholi womhlaba kukhonkolo ongasindi kanye nezixazululo zegwebu ezinobunjiniyela ezithuthukile. Yaziwa emhlabeni jikelele ngokuzibophezela kwayo ocwaningweni, emisha, nokusebenzisa ubuchwepheshe, besihlinzeka ngezixazululo zegwebu ezinobunjiniyela kusukela ekuqaleni kuka-2012.

Singahlinzeka ngengxube kakhonkolo yekhwalithi ephezulu kanye nemikhiqizo ehlobene nokhonkolo wegwebu emhlabeni wonke.

Le nkampani inomnyango wezobuchwepheshe oqeqeshiwe kanye nomnyango wokuqondisa izinga, ilabhorethri efakwe kahle, futhi ifakwe imishini yokuhlola ethuthukisiwe kanye nesikhungo senkonzo yamakhasimende ngemva kokuthengisa.

Uma unentshisekelo, sicela ukhululeke futhi uxhumane nathi.

Inkokhelo

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Ukuthunyelwa

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5 FAQs of Liquid PCE for Concrete Water Reducing Polycarboxylate Superplasticizer

Imibuzo Evame Ukubuzwa Mayelana Ne-Liquid PCE Superplasticizer

Iyini i-Liquid PCE superplasticizer?

I-Liquid PCE iyi-ejenti yokunciphisa amanzi esebenza kahle kakhulu esetshenziswa kukhonkolo. Kungokwe-ether ye-polycarboxylate (PCE) umndeni. Lo mkhiqizo usiza ukunciphisa inani lamanzi adingekayo ekuxubeni kukakhonkolo ngenkathi ugcina ukuxuba kusebenze. Umphumela unamandla, ukhonkolo oqinile.

Ithuthukisa kanjani ukhonkolo?

Ihlakaza izinhlayiya zikasimende kangcono kune-plasticizers yendabuko. Lokhu kusho ukuthi ungasebenzisa amanzi amancane ngaphandle kokulahlekelwa ukugeleza. Okuqukethwe kwamanzi aphansi kuholela emandleni aphezulu kanye nokungena okuncane. Iphinde yehlise ukushwabana nokuqhekeka ngokuhamba kwesikhathi.

Ingabe ingasetshenziswa nezinye izixube?

Yebo, kodwa kufanele uhlole ukuhambisana kuqala. Ezinye izingxube zingase zisabele kahle uma zixutshwe ndawonye. Njalo sebenzisa inqwaba yesilingo ngaphambi kokuyisebenzisa ngokugcwele. Lokhu kuqinisekisa ukusebenza futhi kugwema izinkinga ezingalindelekile esizeni.

Isiphi isilinganiso esifanele?

Umthamo uncike ohlotsheni lukasimende, mix design, nokwehla okufunayo. Ukusetshenziswa okujwayelekile kusukela 0.1% ku 0.3% ngesisindo sikasimende. Qala ngesincomo somkhiqizi. Bese ulungisa ngokusekelwe ngelebhu noma izivivinyo zenkambu.

Kufanele igcinwe kanjani?

Gcina i-Liquid PCE endaweni epholile, indawo eyomile kude nelanga eliqondile. Gcina isitsha sivalwe ngokuqinile uma singasetshenziswa. Gwema izinga lokushisa elibandayo. Uma umkhiqizo ubanda, ungayisebenzisi—ngisho nangemva kokuncibilika—ngaphandle uma uqinisekisa ukusebenza kwayo ngokuhlola. Ukugcinwa okufanele kugcina umkhiqizo uzinzile futhi usebenza isikhathi eside.