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-Concrete Admixture Graphene Oxide Yokumelana Nokungena Kwe-Chloride Okuthuthukisiwe ku-Marine Concrete

Ukucaciswa kwe-Concrete Admixture: I-Graphene Oxide Yokumelana Nokungena Kwe-Chloride Okuthuthukisiwe Kokhonkolo Wasolwandle

Ukubuyekezwa Kwento

Le ngxube isebenzisa i-high-purity graphene oxide ukuze kuthuthukiswe isikhathi eside sikakhonkolo esivezwa ezindaweni zasolwandle.. Idalwe ngokukhethekile ukuze kuncishiswe ukungena kwe-chloride ion, okuyisizathu esikhulu sokuwohloka kokusekelwa kwensimbi ezakhiweni zasolwandle nasogwini.

Imfihlo Ihlanganisa

Umphumela wesithiyo esiqinile: I-graphene oxide igcwalisa izimbotshana ezincane kakhulu nama-capillaries ku-matrix kakhonkolo. Lokhu kukhiqiza isakhiwo sangaphakathi esiminyene esivimba ama-ion e-chloride ukuthi angasuki nokhonkolo.
Ukusebenza okuthuthukisiwe okuhlala isikhathi eside: Ingxube inyusa ukumelana nokuchayeka emanzini anosawoti ngaphandle kokuphazamisa ukusebenza noma ukumisa isikhathi.
Ukuhambisana: Isebenza kahle nosimende ojwayelekile wase-Portland kanye nemikhiqizo yesimende eyengeziwe ejwayelekile efana nomlotha wezimpukane noma i-slag..
Ukusabalalisa okuzinzile: Umkhiqizo uza njengokumiswa koketshezi osekulungele ukusetshenziswa, ukwenza okuthile futhi ukujikeleza kuyo yonke ingxube.

Izidingo Zobuchwepheshe

– Okuqukethwe kwewebhu okuqinile: 0.5% ku 1.0% ngesisindo sikasimende
– i-pH ehlukahlukene: 5.0– 7.0.
– Ukubukeka: Uketshezi olunsundu-olumnyama, engenazo izingcezwana ezibonakalayo.
– Impilo yeshelufu: 6 izinyanga lapho igcinwe ezitsheni ezivikelekile ezingeni lokushisa lasekamelweni.

Amazinga Okusebenza

Engeza i-admixture ngesikhathi sokuxuba, ngemva kwamanzi nangaphambi noma nezinye izixube ezihlukahlukene zamakhemikhali. Sebenzisa umthamo we 0.02% ku 0.05% ngesisindo sikakhonkolo, kuye ngezinkinga zokuchayeka kanye nokuhlosiwe okusebenzayo. Njalo yenza amasethi okuhlola ukuze uqinisekise ukuhambisana nemiphumela oyifunayo. Qinisekisa ukuthi izindlela zokwelashwa ezifanele ziyathotshelwa ukuze wenze inzuzo yokuphepha ngokugcwele.

Ukuphepha Nokuphatha

Sebenzisa izembozo zezingubo zezandla kanye nokuvikela amehlo ngesikhathi sokuphatha. Gwema ukuthintana ngqo kwesikhumba. Gcina endaweni emangalisayo, indawo eyomile kude nokukhanya kwelanga okuqondile. Gcina isiqukathi sivaliwe kahle uma singasetshenziswa.

Izicelo Ze-Concrete Admixture Graphene Oxide Yokumelana Nokungena Kwe-Chloride Okuthuthukisiwe Kokhonkolo Wasolwandle

Izicelo Ze-Concrete Admixture Graphene Oxide Yokumelana Nokungena Kwe-Chloride Ethuthukisiwe Kukhonkolo Wasolwandle

Kungani Imvelo Yasolwandle Idinga Ukuvikeleka Okungcono

Ukhonkolo osetshenziswa eduze kolwandle uhlangabezana nokuchayeka okuqondile olwandle olujulile. Usawoti uqukethe ama-chloride athuthela kancane kancane kukhonkolo. Kancane kancane, lawa ma-chloride afinyelela ekuqiniseni insimbi ngaphakathi. Lokhu kuletha ukugqwala, ukuphuka, kanye nokulimala kwesakhiwo. Ukhonkolo ojwayelekile ngokuvamile awukwazi ukumisa le nqubo isikhathi eside.

Kanjani I-Graphene oxide Aids

Ukwengeza iphesenti le-graphene oxide emiksini ekhonkolo kushintsha uhlaka lwayo lwangaphakathi. Amashidi amancane e-graphene oxide alayisha izikhala phakathi kwezingcezu zikasimende. Bakhiqiza i-denser, inethiwekhi eqinile ngaphakathi kukakhonkolo oqinile. Lokhu kwenza kube nzima kakhulu ukuthi i-chloride ions ithathe uhambo.

Izivivinyo zibonisa lokho futhi 0.03% ku 0.1% I-graphene oxide ngesisindo sikasimende inganciphisa ukungena kwe-chloride ngokudlula 40%. Ingxube ngokufanayo ithuthukisa amandla okuqala kakhulu futhi yehlise ukumuncwa kwamanzi. Zombili lezi zinsiza zigcina usawoti oyingozi ungangeni.

I-Real-World Isebenzisa

Lobu buchwepheshe busebenza kahle ekwakheni olwandle. Cabanga ngezinsimbi, izindonga zasolwandle, amapulatifomu asolwandle, namabhuloho asolwandle. Lezi zakhiwo zidinga isikhathi eside sokuphila ngaphandle kokunakekelwa okuncane kakhulu. I-graphene oxide– ukhonkolo okhulisiwe unikeza ukuqina okungcono ngaphandle kwezinguquko ezinkulu ezindleleni ezikhona zokuxuba noma zokuthela.

Ochwepheshe bamane bengeze ukuhlakazeka kwe-graphene oxide kuyo yonke i-batching, okufana nezinye izixube zoketshezi. Awekho amathuluzi ahlukile adingekayo. Umphumela unamandla kakhulu, ukhonkolo oqinile kakhulu othatha usawoti, izinkinga ezimanzi unyaka nonyaka.

Izinzuzo eziyimfihlo ngokubuka nje

– Yehlisa kakhulu ukungena kwe-chloride
– Ithuthukisa amandla okuqala kakhulu futhi ahlala isikhathi eside
– Kudingeka umthamo ophansi– ezithengekayo
– Kulula ukuyisebenzisa ngezindlela ezijwayelekile
– Inweba ubude bempilo yezakhiwo zasolwandle

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 Imibuzo Evame Ukubuzwa Nge-Concrete Admixture Graphene Oxide Yokumelana Nokungena Kwe-Chloride Okuthuthukisiwe Kokhonkolo Wasolwandle

imibuzo ejwayelekile ukubuzwa: I-Graphene Oxide Admixture for Marine Concrete

Iyini i-graphene oxide admixture?

I-graphene oxide admixture iyisengezo esiwuketshezi esixutshwe kukhonkolo ngesikhathi sokuxutshwa. Iqukethe ama-graphene oxide flakes amancane avala izikhala ezincane kukhonkolo oqinile. Lokhu kwenza ukhonkolo uqine futhi kube nzima ukuthi amanzi nosawoti kudlule.

Ithuthukisa kanjani ukumelana ne-chloride?

Ama-ion e-chloride asuka emanzini olwandle angangena kukhonkolo ojwayelekile futhi agxume insimbi ngaphakathi. I-graphene oxide ivimba la ma-ion ngokwakha isakhiwo sangaphakathi esiqinile. Ama-flakes asebenza njengezithiyo, ukunciphisa noma ukumisa ukungena kwe-chloride. Lokhu kusiza ukuvikela ukuqiniswa isikhathi eside.

Ingabe kulula ukuyisebenzisa esizeni?

Yebo. Uyayengeza njenganoma iyiphi enye ingxube ye-liquid-iqonde ngqo ku-mixer ngamanzi nosimende. Awekho amathuluzi akhethekile noma ukuqeqeshwa okudingekayo. Vele ulandele imiyalelo yomthamo kulebula yomkhiqizo. Isikhathi sokuxuba sihlala sinjalo.

Ingabe kuthinta ukusebenza noma amandla?

Igcina ukusebenza kahle uma isetshenziswa ngethamo elifanele. Ukuningi kakhulu kungenza ingxube iqine. Ezimweni eziningi, inyusa kancane amandla okucindezela ngoba isiza usimende ukuthi uphuze kangcono. Njalo hlola inqwaba yesilingo ngaphambi kokuyisebenzisa ngokugcwele.

Ingabe ingasetshenziswa nezinye izixube?

Yebo, kodwa hlola ukuhambisana kuqala. Amanye ama-superplasticizer noma ama-retarders angase asabele ngendlela ehlukile uma ehlanganisiwe. Yenza isivivinyo esincane ngazo zonke izinto ozihlelile. Uma ingxube isetha ngokujwayelekile futhi igeleza kahle, kuphephile ukuqhubeka. Khuluma nomphakeli wakho uma ungaqiniseki.