Amasosha we-slu ry ayingxenye ebalulekile emisebenzini yanamuhla yokwakha izisekelo ezijulile nezobuchwepheshe, ikakhulukazi kokwakhiwa kwezikala ze-diaphragm, ama-barrettes, kanye nezifaki ezinkulu ezijulile. Lezi zinhlelo ezikhethekile zokugcina zigcina futhi zilinganisela ukujikeleza komsizi—ngokuvamile i-bentonite slurry noma ama-slurries akhiwe ngama-polymer—okwenza kube lula ukukhulisa izindonga ze-borehole kanye nezikala ngesikhathi sokumba kanye nezisebenzi zokuphaka. I-slurry inezinhloso eziningana ezibalulekile: ivimbela ukwehla komhlabathi, inciphisa ukuza kwamanzi omhlaba, ihlisa ukuveliswa kwemfucumfucu, futhi ikwenza kube lula ukuhlukaniswa kwezicucu zomhlabathi ebusweni ngale nqubo yokwelapha nokuphindisela. Kubathengisi abakhiqiza amaphrojekthi amakhulu wezokwakha adinga izisekelo ezijulile, ulawulo olufanele lwe-slurry ngokusebenzisa amathangi agcinwe ngokukhethekile kanye nezimboni zokwelapha kuthinta ngokuqondile ukusebenza komsebenzi, ukuhambisana nezemvelo, kanye nekhwalithi yokwakhiwa kwezisekelo. Amasistimu wamathangi e-slurry asetshenziswa ku-injiniyering yeziqalo ahlola izinga lokusebenza elihlukene, kusukela kumayunithi ahambayo okukha ububanzi obuncane be-borehole kuya ezimpahleni ezinkulu ezipha umsebenzi omkhulu wokumba. Lamathangi agcina imishini yokujikeleza kwe-slurry, ukuhluza, kanye nokulawula ikhwalithi, kuhlanganise nama-shale shakers, ama-hydrocyclones, ama-centrifuges, kanye nezinto zokuhlanganisa umswakama. Abasebenzi baqhubeka bahlola izimpawu ze-slurry ezifana ne-viscosity, ubukhulu, izinga lokuhlunga, kanye nokuhlanganiswa kwalokho ukuze bagcine ukusebenza kahle ngesikhathi sokwakhiwa kwe-borehole noma sokumba izindonga. I-slurry egcinwe kahle enezimpawu eziyinqaba ye-rheological inciphisa izithiyo ezivela ezindongeni ze-diaphragm, ihlisa ukulahleka kwe-slurry ezindaweni ezitholakalayo, futhi ivumela ukushintshwa kwe-slurry okwakhiwe lapho izimo zidinga. Inqubo yokwelapha ibuyisela izinto ezibizayo ze-slurry ukuze zisetshenziswe futhi, inciphisa kakhulu izindleko zokusebenza emisebenzini eyandisiwe yokwakha izisekelo. Amaphrojekthi ezisekelo ezijulile ezimweni ezahlukahlukene zobuchwepheshe—kusukela ekhaleni lokuthwebula nasezitheni kuya eziphaleni nase-gravel—awezuza emisebenzini ama-slurry athuthukisiwe. Izindonga ze-diaphragm ezisesitokisini nasemaphandleni, ukwakhiwa kwe-subway, kanye nokuthuthukiswa kwezindawo zasemanzini kuthembele ekubambeni kwe-slurry ukuze kufezwe amandla okwamukela adingekayo nokuzinza. Ukwakhiwa kwe-pile ejulile ezimweni ezinzima zomhlaba, okubandakanya ukufaka ngaphansi kwe-tables yamanzi nasezindaweni eziphazamisekile, kudinga ama-slurry athembekile agcina ubuqotho bezimbobo futhi avimbele ingozi yemvelo. I-infrastructure yamathangi e-slurry ixhasa abathengisi ekuthobeleni imithetho eqinile yezemvelo ngokugcina nokwelapha ama-fluids wokumbiwa ngaphambi kokuphumela noma ukukhishwa, edingekayo kakhulu ezindaweni zasemadolobheni nasezimphakathini ezibucayi. Ukutshalwa kwezimali kumathangi e-slurry alinganisiwe kahle futhi anamalungiselelo aqinisekisayo ukufezekisa ukuphumelela kwemisebenzi eyinkimbinkimbi yokwakha izisekelo ezijulile ngenkathi kunciphisa izindleko nokusebenza kwezinsuku. Umsebenzi ophumelelayo wokulawulwa kwe-slurry unciphisa ukuhamba kokukhiqiza okubangelwa ukuphahlazeka kwezindonga noma ukuveliswa ngokweqile kwemfucumfucu, wehlisa izibopho zomhlaba, futhi unikeza abathengisi ithuba lokwenza izinhlelo zokusebenza ukuze baphendule ezimweni ezishintshayo zokuphila ngaphakathi ngesikhathi sokuphaka kanye nemizuzu yokumba.
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