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Shotcretre

1-Shotcrete

Shotcretre / isicelo gunite

Shotcrete, gunite noma ukhonkolo wafutha kuyinto ukhonkolo noma nosimende lidluliselwe ngokusebenzisa hose kanye pneumatically esivezwa at Isivinini esiphakeme ku- surface, njengoba inqubo ukwakhiwa. It is ngokuvamile lwaqiniswa ezivamile izinduku zensimbi, steel anezikhala noma zesivikelo sesifuba.
Shotcrete ngokuvamile i term yonke indalo kokubili ezimanzi-mix ezomile-ukuxubana izinguqulo. Nokho, ngo-ukwakhiwa pool, shotcrete libhekisela ukumanzisa mix gunite ukuze ome ukuxubana. Kulesisimo-ke, le migomo akuzona nezilandiso.
Shotcrete ibekwe futhi ohlangene ngesikhathi esifanayo, ngenxa amandla nge umlomo wombhobho. Singasho wafutha ungene yiluphi uhlobo noma ukuma kobuso, kuhlanganise izindawo mpo noma phezulu.

vs. Dry ukuxubana ezimanzi

T yena ukuxubana ezomile indlela kuhilela ukubeka izithako ezomile ibe hopper bese eveza kubo pneumatically ngokusebenzisa hose ukuba umlomo wombhobho. I nozzleman ilawula kwalokho amanzi umlomo wombhobho. Amanzi kanye ingxube dry akuyona okuxubile ngokuphelele, kodwa usuphothuliwe njengoba ingxube hits ebusweni eyamukelayo. Lokhu kudinga nozzleman onekhono, ikakhulukazi endabeni izigaba obukhulu noma kakhulu nakakhulu. Izinzuzo ezomile ukuxubana nqubo ukuthi okuqukethwe amanzi kungase kushintshwe owavele yi nozzleman, okuvumela ukubekwa ngempumelelo ngaphezulu izicelo phezulu futhi mpo ngaphandle kokusebenzisa accelerators. I ezomile ukuxubana nqubo iwusizo ukulungisa izicelo lapho kudingeka ayeke njalo, njengoba material elomile kukhishelwa kalula kusukela hose.

 

Wet-ukuxubana shotcrete kubandakanya ukudonsa ukhonkolo ngaphambilini walungisa, ngokuvamile ukhonkolo ngomumo exubile, ukuze umlomo wombhobho. emoyeni ezicindezelwe yethulwa ngesikhathi umlomo wombhobho lusabaqhubekisela ingxube phezu kwaleyo eyamukelayo. Inqubo ezimanzi-inqubo ngokuvamile kuveza Rebound kancane, imfucuza (uma impahla uwela phansi), nothuli kuqhathaniswa inqubo ezomile-ukuxubana. Inzuzo enkulu yenqubo ezimanzi-ukuxubana kuyinto zonke izithako axutshwa nezinkolelo amanzi kanye izithasiselo edingekayo, futhi imiqulu futhi emikhulu zingafakwa ngesikhathi esingaphansi inqubo ezomile.

vs. Dry ukuxubana ezimanzi

S imishini hotcrete ayatholakala okuyinto ukulawula inqubo ephelele futhi kwenze kube kakhulu futhi kuyashesha. Izindlela Manual futhi mechanical ezisetshenziswa ezimanzi inqubo sishaye kodwa ezimanzi ukhonkolo wafutha is ngokwesiko Kusetshenziswe umshini. I okusezingeni eliphezulu spray okukhiphayo futhi ezinkulu cross-izigaba ezidinga umsebenzi ukuba ngomshini. Ukhonkolo sishaye izinhlelo nge Duplex amaphampu ngokuyinhloko asetshenziswa ngokusebenzisana amamiksi ezimanzi. Ngokungafani ezivamile ukhonkolo amaphampu, lezi zinhlelo kumele bahlangabezane nemfuneko ezengeziwe lokukhulula ukugeleza ukhonkolo okungukuthi njengoba njalo ngangokunokwenzeka, futhi ngenxa yalokho okuqhubekayo, ukuqinisekisa spray isicelo eyohlobo '.


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