Abaxubi bekhonkrithi abasebenza kahle kakhulu babhekana nezinselele abaxubi bendabuko ababhekene nazo ekuphatheni ngempumelelo okuqukethwe okuphezulu kwe-viscosity kanye ne-fiber yezinto ze-UHPC, okuqinisekisa ukusebenza okuphezulu komkhiqizo wokugcina.
Kuyini i-Ultra-High-Performance Concrete (UHPC)?
I-UHPC iyinto esuselwe kusimende eguquguqukayo enamandla aphezulu kakhulu okucindezela (ngaphezu kwe-165 MPa), ukuqina okuphezulu, kanye nokuqina okuhle kakhulu.
I-UHPC idlula emikhawulweni eminingi ekusebenzeni nasekusetshenzisweni kwezinto ezisekelwe kusimende, ivula amathuba amasha abalulekile okuthuthukiswa ekwakhiweni okuhlanganisiwe kwezingxenye zesakhiwo, izakhiwo ezingokwemvelo zezinto ezisekelwe kusimende, kanye nezinhlanganisela ngezinto eziqiniswe ngefayibha.
Isimiso Sokusebenza Se-UHPC Mixer
Isixubi se-UHPCs zisebenzisa indlela yeplanethi, egxile emshaftini oqondile, futhi inesivinini sokuxuba esilungisekayo njalo.
I-UHPC isebenzisa ukuhlanganiswa kwe-hydraulic kanye nomklamo wediski yeplanethi ukuze ikhulise ukusebenza kahle kwamandla ngesikhathi sokuxuba, inciphise kakhulu ukusetshenziswa kwamandla uma kuqhathaniswa nabaxubi be-shaft abaqondile ukuze kufezwe ikhwalithi efanayo yokuxuba. Uhlelo lwayo lokudlulisa lunikeza ukusebenza okungenazidlidlizi kanye nokungenamsindo, ukulungiswa okulula, ukulawula okunembile nokuzwelayo, kanye nokuphathwa kwempuphu okuthembekile ngaphandle kokuvuza noma ukukhishwa kothuli.Izici Eziyinhloko kanye Nezinzuzo Zezixubi Zekhonkrithi Zeplanethi, Ezikhethekile ze-UHPC
1. Umthamo Wokuxuba Osebenza Kakhulu
Abaxubi be-UHPC basebenzisa inqubo yokuxuba eqondile enezinhlangothi ezintathu, behlakaza futhi behlanganisa kabusha izinto ezikuxubeni njalo. Lokhu kuvumela ukuxubana okusheshayo nokuphumelelayo kwezinto ezinokungafani kwezinto okuhlukahlukene. Le ndlela yokuxuba iqinisekisa ukusatshalaliswa okufanayo kwazo zonke izingxenye (kufaka phakathi imicu) ngaphakathi kwe-UHPC, okuyisihluthulelo sokufeza ukusebenza okuphezulu kwe-UHPC.
2. Amandla Aguquguqukayo kanye Nokucushwa Kwamandla
Ama-mixer e-UHPC atholakala kumamodeli ahlukahlukene ukuze ahlangabezane nezidingo zokukhiqiza ezahlukahlukene.
| ISIXUBI SIKAKHONKRETI SE-UHPC |
| Into/Uhlobo | I-CMP50 | I-CMP100 | I-CMP150 | I-MP250 | I-MP330 | I-MP500 | I-MP750 | I-MP1000 | I-MP1500 | I-MP2000 | I-MP2500 | I-MP3000 |
| Umthamo ongaphandle | 50 | 100 | 150 | 250 | 330 | 500 | 750 | 1000 | 1500 | 2000 | 2500 | 3000 |
| Umthamo wokufaka (L) | 75 | 150 | 225 | 375 | 500 | 750 | 1125 | 1500 | 2250 | 3000 | 3750 | 4500 |
| Umthamo wokufaka (kg) | 120 | 240 | 360 | 600 | 800 | 1200 | 1800 | 2400 | 3600 | 4800 | 6000 | 7200 |
| Amandla okuxuba (kw) | 3 | 5.5 | 2.2 | 11 | 15 | 18.5 | 30 | 37 | 55 | 75 | 90 | 110 |
| I-blade yokuxuba | 1/2 | 1/2 | 1/2 | 1/2 | 1/2 | 1/2 | 1/3 | 2/4 | 2/4 | 3/6 | 3/6 | 3/9 |
| Isikrweli esiseceleni | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Isikrweli esingezansi | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 |
| Isisindo (kg) | 700 | 1100 | 1300 | 1500 | 2000 | 2400 | 3900 | 6200 | 7700 | 9500 | 11000 | 12000 |
3. Ukuzivumelanisa nezimo okuphezulu kanye nezicelo ezibanzi
Ama-UHPC mixers angafakwa emigqeni ehlukahlukene yokukhiqiza, kungakhathaliseki ukuthi imingcele yendawo noma ingakanani. Uhlelo lokulayisha oluguquguqukayo luvumela imigqa eminingi yokukhiqiza. Lokhu kuguquguquka kubenza bafaneleke kokubili kumaphrojekthi amakhulu obunjiniyela kanye nezimo zocwaningo nentuthuko.
Izinhlelo zokusebenza ze-UHPC
Izinto ze-UHPC ezikhiqizwa abaxubi bekhonkrithi abasebenza kahle kakhulu zibonise inani elikhulu emikhakheni eyahlukahlukene:
Ubunjiniyela Bebhuloho: Amadekhi ebhuloho ahlanganisiwe ensimbi-UHPC axazulule ngempumelelo izinselele zobuchwepheshe ezazihlupha amabhuloho ensimbi, okuthuthukisa ukuncintisana kwawo emakethe.
Ukuvikelwa Kwezempi: Amandla aphezulu okucindezela nokuthamba kwe-UHPC, kanye nokumelana kwayo okuhle kakhulu nomlilo, kuyenza ibe yinto yokwakha efanelekile yokumelana nemithwalo ephezulu yokuqhuma. Isetshenziswe ngempumelelo ezindaweni zempi ezifana nezindawo zokulawula ezingaphansi komhlaba, izindawo zokugcina izinhlamvu, kanye nezindawo zokulahla izibhamu.
Izindonga Zekhethini Lokwakha:
Izakhiwo ze-Hydraulic: I-UHPC isetshenziswa ezakhiweni ze-hydraulic ukumelana nokuguguleka, ihlangana kahle nokhonkolo ovamile ukuze yakhe isakhiwo esihlanganisiwe, ithuthukisa ngempumelelo ukuqina kanye nokumelana nokuguguleka kwezakhiwo ze-hydraulic.
I-CO-NELE planetary concrete mixer njenge-UHPC mixer, i-High Quality High Efficiency High Uniformity
Inzuzo ye-UHPC planetary mixer:
Ukudluliselwa okubushelelezi nokusebenza kahle okuphezulu: Isinciphisi segiya esiqinile sinomsindo ophansi, i-torque ephezulu kanye nokuqina okuqinile.
Ukuvuselela ngokulinganayo, akukho engela efile: isimiso sokujikeleza + ukujikeleza kwe-blade yokuvuselela, futhi umzila wokunyakaza umboza yonke i-barrel yokuxuba.
Uhla olubanzi lokuxuba: lufanelekela ukuxuba nokuxuba ama-aggregates ahlukahlukene, impuphu nezinye izinto ezikhethekile.
Kulula ukuyihlanza: idivayisi yokuhlanza enomfutho ophezulu (ongakukhetha), umlomo ojikelezayo, omboza indawo enkulu.
Ukuhlelwa okuguquguqukayo kanye nesivinini sokulayisha ngokushesha: Iminyango yokulayisha engu-1-3 ingakhethwa ngokuguquguqukayo ukuze ihlangabezane nezidingo zemigqa yokukhiqiza ehlukene;
Ukufakwa nokugcinwa okulula: umnyango wokungena omkhulu, kanti umnyango wokungena ufakwe inkinobho yokuphepha.
Ukuhlukahluka kwamadivayisi okuxuba: Yenza ngokwezifiso amadivayisi okuxuba ngokwezidingo zamakhasimende.
Ukuvala okuhle: akukho nkinga yokuvuza kwe-slurry.
Okwedlule: Isixubi Sokuxosha I-Laboratory Olandelayo: I-CEL05 Granulating Pelletizing Mixer
