I-Surface Ethuthukisiwe Qeda: Izithasiselo ezifana nama-ejenti afaka umoya-mpilo zingathuthukisa ukuphela nokubukeka kukakhonkolo ngokuvimbela amaphutha njengokuqhekeka, ikhekhe lezinyosi, noma uthuli olungaphezulu, ukuqinisekisa ubushelelezi, indawo yezinga lochwepheshe.

Ukucaciswa kwe-Calcium Formate Concrete Admixture for Rapid Power Development ku-Precast Elements

Izidingo ze-Calcium Formate Concrete Admixture for Fast Toughness Development ku-Precast Components

Uhlolojikelele lwento

I-calcium Formate umhlophe, impushana egeleza mahhala eyenziwe yasetshenziswa njenge-accelerator engeyona i-chloride kukhonkolo. Isiza ukhonkolo we-precast uthole ukuqina ngokushesha ngaphandle kokulimaza ukuqiniswa kwensimbi. Le ngxube isebenza kahle ezinkingeni ezijwayelekile nezisezingeni eliphansi lokushisa. Ihlangabezana nezidingo ze-ASTM C494 zohlobo C zokusheshisa izingxube.

Izinto Eziyimfihlo

Lo mkhiqizo unciphisa isikhathi sokuqala sokwelashwa. Lokho kusho ukuthi izinhlobo zingasuswa ngokushesha. Imijikelezo yokukhiqiza iba mifishane. Umphumela uyanda. I-calcium formate iphinde ithuthukise ukusebenza futhi yehlise ukulahleka kwegazi. Ayibangeli ukugqwala njengama-accelerator asekelwe ku-chloride. Ukuqina kokugcina kukakhonkolo kuhlala kuqinile noma mhlawumbe kukhula kancane.

Isici sobuchwepheshe

– Ukubukeka: I-crystalline powder emhlophe
– Ukuhlanzeka: Ubuncane 98% i-calcium formate
– Okuqukethwe komswakama: Ngaphansi kwe 1.0%.
– pH (10% isevisi): 6.5– 8.0.
– Ukuncibilika: Incibilika ngokuphelele emanzini.
– Okuqukethwe kwewebhu kwe-chloride: Ngezansi 0.1%.

Amazinga Omthamo

Ukusetshenziswa 1% ku 2% ngesisindo sikasimende. Qala ngokuthi 1.5% ngobuningi bezicelo. Lungisa ngokusekelwe ezingeni lokushisa, mix design, futhi sidinga isikhathi sokusetha. Ifake ngqo ku-mixer nezinye izinto ezihlukahlukene ezomile ngokuphelele noma njengengxenye yamanzi okuxuba. Njalo sebenzisa amaqoqo okuhlola ngaphambi kokusetshenziswa okugcwele.

Indawo yokuphatha kanye nesitoreji

Gcina endaweni eyomile ngokuphelele, indawo epholile kude nokuba manzi. Gcina iziqukathi zivaliwe uma zingasetshenziswa. Sebenzisa izinqubo eziyisisekelo zokuhlanzeka kwezimboni. Sebenzisa amagilavu ​​nokuvikeleka kwamehlo kukho konke ukuphatha. Vimbela ukuphefumula ukungcola. Hlanza izandla ngemva kokusetshenziswa. Lo mkhiqizo awukhonjwa njengoyingozi ngaphansi kweziqondiso zamanje kodwa uwuphathe ngokucophelela njenganoma yiluphi uhlobo lwamakhemikhali okwakha.

Izicelo ze-Calcium Formate Concrete Admixture for Rapid Power Development ku-Precast Elements

Izicelo ze-Calcium Formate Concrete Admixture for Quick Stamina Development in Precast Aspects

Sheshisa Ukuzuza Kokuqina Kwangaphambi Kakhulu

Abakhiqizi bakakhonkolo be-precast badinga izikhathi zokushintsha ngokushesha. I-calcium Formate isiza ukhonkolo ukufinyelela ukuqina kwangaphambi kwesikhathi ngokushesha. Lokhu kuvumela izinhlobo ukuthi zikhishwe ngokushesha. Ukudiliza okusheshayo kuphakamisa imijikelezo yokukhiqiza eyengeziwe nsuku zonke. Kanjalo kunciphisa inani lesikhunta nesikhutha esidingekayo.

Sebenza Kahle Ebusika

Amazinga okushisa abandayo anciphisa ukugeleza kukasimende. Lokho kukhulisa ukukhula kokuqina. Ukwengeza i-calcium formate kugcina impendulo iqhubeka noma kubanda. Abakhiqizi bangagcina ukwenza izingxenye ze-precast phakathi nezinyanga zasebusika ngaphandle kokubambezeleka okukhulu. I-admixture isebenza njenge-accelerator ngaphandle kokulimaza ukusebenza kahle okuhlala isikhathi eside.

Thuthukisa Ikhwalithi Yendawo Yokuphezulu

Ukuqina kwangaphambi kwesikhathi okuqinile kwehlisa amaphutha endaweni. Izingxenye mancane kakhulu amathuba okuba ziphuke noma ziqhekeke ngesikhathi sokuphatha. Bushelelezi, ukuqedwa okuhlelekile kubonakala kwesikhunta ngokuqhubekayo. Lokhu kunciphisa isidingo sokulungisa noma ukulungisa kabusha ngaphambi kokuthunyelwa.

Sekela Ukonga Amandla

Izitshalo eziningana ze-precast zisebenzisa ukuphulukiswa kwesitimu ukusheshisa ukuzuza kokuqina. Nge-calcium formate, ukufudumala okuncane kuyadingeka. Isikhathi sokwelashwa siyancipha, ngakho-ke amandla asetshenziswa. Lokhu kunciphisa izindleko zokusebenza futhi kusekela amasu okukhiqiza aluhlaza.

Ifanele Imiklamo Emiksi Ejwayelekile

I-calcium ifometha isebenza kahle ngosimende ovamile wase-Portland kanye nemikhiqizo evamile eyengeziwe efana nomlotha wezimpukane noma i-slag. Ayingqubuzani nezinye izixube ezijwayelekile ezinjengamaplasticizer noma ama-air-entrainers. Amazinga omthamo ancishisiwe– ngokuvamile phakathi 1% futhi 2% ngesisindo sikasimende– okwenza kube lula ukungeza ngesikhathi sokuxubha.

Iphephile Futhi Kulula Ukuyiphatha

Ngokungafani namanye ama-accelerator aqukethe i-chloride, i-calcium formate ayigqwali. Ngeke kulimaze ukwesekwa kwensimbi. Itholakala ngohlobo lwempushana, ehlangana kalula ibe yizingxube ezomile noma incibilike emanzini axubile. Indawo yokugcina nokunakekela kuhambisana nezinqubo ezijwayelekile zokuphepha nokuvikeleka kwamakhemikhali okwakha nawokwakha.

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

T/T, i-Western Union, I-Paypal, Ikhadi lesikweletu njll.

Ukuthunyelwa

Ngomoya, ngasolwandle, nge-express, njengoba amakhasimende ecela.

5 Ama-FAQ we-Calcium Formate Concrete Admixture for Rapid Power Development ku-Precast Elements

imibuzo ejwayelekile ukubuzwa: I-Calcium Formate Concrete Admixture for Rapid Power Development in Precast Elements

Iyini i-calcium formate esetshenziselwa ukhonkolo owenziwe ngaphambili?

I-Calcium Formate isheshisa ukuzuza kwamandla angaphambi kwesikhathi kukhonkolo yangaphambili. Isiza ukhonkolo ukufinyelela amandla adingekayo ngokushesha. Lokhu kuvumela ukushintshwa kwesikhunta ngokushesha kanye nemijikelezo yokukhiqiza esheshayo.

I-calcium formate iwathuthukisa kanjani amandla okuqala?

Isebenza njenge-accelerator. I-calcium formate inyusa izinga lokufakwa kukasimende eminyakeni yokuqala. Lokhu kuholela ekukhoneni okuqinile phakathi namahora noma ezinsukwini ezimbalwa zokuqala ngemva kokubunjwa.

Ingabe i-calcium formate iphephile ekuqiniseni insimbi?

Yebo. Ngokungafani nama-accelerator asekelwe ku-chloride, i-calcium formate ayibangeli ukugqwala kokuqiniswa kwensimbi. Kungenye indlela engagqwali ehlangabezana namazinga okuphepha ezinto eziqinisiwe ze-precast.

Yimuphi umthamo okufanele usetshenziswe?

Umthamo ojwayelekile usukela 1% ku 2% ngesisindo sikasimende. Amanani aqondile ancike ekwakhiweni kwemiksi, izinga lokushisa elizungezile, nesikhathi sokusetha oyifunayo. Njalo sebenzisa amaqoqo amancane esilingo ngaphambi kokuwasebenzisa ngokugcwele.

Ingabe i-calcium formate ingasetshenziswa esimweni sezulu esibandayo?

Yebo. Isebenza kahle emazingeni okushisa aphansi. I-calcium formate isiza ukugcina ukukhula kwamandla okuqala okungaguquki noma kubanda. Lokhu kwenza kube usizo ekukhiqizeni kwasebusika noma ezindaweni zokuphulukisa ezingashisi.