Abaxubi bekhonkrithi abasebenza kakhulu bajongana nemingeni abajongene nayo abaxubi bendabuko ekuphatheni ngokufanelekileyo i-viscosity ephezulu kunye nomxholo wefayibha wezixhobo ze-UHPC, ukuqinisekisa ukusebenza okuphezulu kwemveliso yokugqibela.
Yintoni i-Ultra-High-Performance Concrete (UHPC)?
I-UHPC yinto esekwe kwisamente eguqukayo enamandla aphezulu okuxinzelela (ngaphezulu kwe-165 MPa), ihlala ixesha elide, kwaye iqine kakhulu.
I-UHPC idlula kwiingxaki ezininzi ekusebenzeni nasekusetyenzisweni kwezinto ezisekelwe kwisamente, ivula amathuba amatsha abalulekileyo ophuhliso ekwakheni izinto ezidityanisiweyo, iimpawu zendalo zezinto ezisekelwe kwisamente, kunye nezinto ezidityanisiweyo ngezinto eziqinisiweyo ngefayibha.
Umgaqo oSebenzayo we-UHPC Mixer
Umxube we-UHPCSebenzisa indlela yeplanethi, ejikeleze umngxuma othe nkqo, kwaye inika isantya sokuxuba esihlengahlengiswayo rhoqo.
I-UHPC isebenzisa i-hydraulic coupling kunye noyilo lwediski yeplanethi ukuze iphucule ukusebenza kakuhle kwamandla ngexesha lokuxuba, inciphisa kakhulu ukusetyenziswa kwamandla xa kuthelekiswa nabaxubi be-vertical shaft ukuze kufezekiswe umgangatho ofanayo wokuxuba. Inkqubo yayo yokudlulisa inika ukusebenza okungenangcangcazelo nokungenangxolo, ukulungiswa okulula, ulawulo oluchanekileyo nolunobuthathaka, kunye nokuphathwa komgubo okuthembekileyo ngaphandle kokuvuza okanye ukukhupha uthuli.Iimpawu eziphambili kunye neenzuzo zePlanetary Concrete Mixers, ezikhethekileyo ze-UHPC
1. Umthamo wokuxuba osebenza kakuhle kakhulu
Abaxubi be-UHPC basebenzisa inkqubo yokuxuba ngokuthe nkqo enamacala amathathu, besasaza kwaye behlanganisa kwakhona izinto ezikumxube ngokuqhubekayo. Oku kuvumela ukuxuba ngokukhawuleza nangokufanelekileyo kwezinto ezinokwahluka kwezinto ezahlukeneyo. Le ndlela yokuxuba iqinisekisa ukusasazwa okufanayo kwazo zonke izinto (kuquka imicu) ngaphakathi kwe-UHPC, nto leyo ibalulekileyo ekufezekiseni ukusebenza okuphezulu kwe-UHPC.
2. Uqwalaselo lwaMandla aGuquguqukayo kunye noBuchule
Ii-UHPC mixers ziyafumaneka kwiindidi ngeendidi zeemodeli ukuhlangabezana neemfuno ezahlukeneyo zemveliso.
| UMXUBI WEKHONKRETHI WE-UHPC |
| Into/Uhlobo | I-CMP50 | I-CMP100 | CMP150 | MP250 | I-MP330 | I-MP500 | MP750 | I-MP1000 | MP1500 | MP2000 | 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 esisecaleni | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Isikrweli esisezantsi | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 |
| Ubunzima (kg) | 700 | 1100 | 1300 | 1500 | 2000 | 2400 | 3900 | 6200 | 7700 | 9500 | 11000 | 12000 |
3. Ukuguquguquka okuphezulu kunye nezicelo ezibanzi
Abaxubi be-UHPC banokusetyenziswa kwiindlela ezahlukeneyo zemveliso, nokuba imeko-bume okanye indawo ithini. Inkqubo yokukhulula izinto eguquguqukayo ivumela iindlela ezininzi zemveliso. Olu tshintsho lwenza ukuba zilungele zombini iiprojekthi zobunjineli ezinkulu kunye neemeko zophando nophuhliso.
Izicelo ze-UHPC
Izixhobo ze-UHPC eziveliswe ngabaxubi bekhonkrithi abasebenza kakhulu zibonakalise ixabiso elikhulu kwiinkalo ezahlukeneyo:
Ubunjineli beBhulorho: Iidekhi zebhulorho ezidityanisiweyo zentsimbi-UHPC zisombulule ngempumelelo imingeni yobugcisa ebijongene neebhulorho zentsimbi, nto leyo ephucula ukhuphiswano lwazo kwimarike.
Ukhuseleko Lomkhosi: Amandla aphezulu okuxinanisa nokutsalwa kwe-UHPC, kunye nokumelana kwayo okubalaseleyo komlilo, kuyenza ibe zizinto zokwakha ezifanelekileyo zokumelana nemithwalo ephezulu yokuqhuma. Isetyenziswe ngempumelelo kwiindawo zomkhosi ezifana nezikhundla zomyalelo ezingaphantsi komhlaba, iindawo zokugcina iimbumbulu, kunye neendawo zokulahla inkunkuma.
Iindonga zeKhenethi yeSakhiwo:
Izakhiwo zeHydraulic: I-UHPC isetyenziswa kwizakhiwo zehydraulic ukumelana nokukrweleka, idibana kakuhle nekhonkrithi yesiqhelo ukwenza isakhiwo esidibeneyo, nto leyo ephucula ngempumelelo ukuqina kunye nokukrweleka kwezakhiwo zehydraulic.
Umxube wekhonkrithi weplanethi we-CO-NELE njengomxube we-UHPC, Umgangatho ophezulu woBuchule obuPhezulu kunye nokuLungelelaniswa okuphezulu
Umxube weplanethi we-UHPC Inzuzo:
Uthumelo oluthambileyo kunye nokusebenza kakuhle okuphezulu: Isixhobo sokunciphisa iigiya esiqinileyo sinomsindo ophantsi, i-torque ephezulu kunye nokuqina okuqinileyo.
Ukuxuba ngokulinganayo, akukho engile ifileyo: umgaqo wokujikeleza + ukujikeleza kweblade yokuxuba, kwaye umzila wokuhamba ugubungela yonke ibharele yokuxuba.
Uluhlu olubanzi lokuxuba: lufanelekile ekuxubeni nasekuxubeni izinto ezahlukeneyo, iipowders kunye nezinye izinto ezikhethekileyo.
Kulula ukuyicoca: isixhobo sokucoca esinoxinzelelo oluphezulu (ukhetho), umlomo ojikelezayo, ogubungela indawo enkulu.
Uyilo oluguquguqukayo kunye nesantya sokukhupha impahla ngokukhawuleza: Iingcango zokukhupha impahla ezi-1-3 zinokukhethwa ngokuguquguqukayo ukuhlangabezana neemfuno zemigca eyahlukeneyo yemveliso;
Ukufakela nokulungisa lula: ucango olukhulu lokungena, kwaye ucango lokungena luxhotyiswe ngeswitshi yokhuseleko.
Ukwahlukahluka kwezixhobo zokuxuba: Yenza ngokwezifiso izixhobo zokuxuba ngokweemfuno zabathengi.
Ukuvalwa kakuhle: akukho ngxaki yokuvuza kodaka.
Ngaphambili: Umxube weLebhu ovuselelayo Okulandelayo: Umxube we-CEL05 Granulating Pelletizing
