Indlela Yokukhetha Umthamo Wokuxuba Ukhonkolo Wezindawo Zokwakha Ezincane Neziphakathi

Lapho onjiniyela kanye nabaphathi bendawo bexoxa ngomthamo wokuxuba ukhonkolo , ingxoxo ivame ukuqala endaweni engafanele. Abathengi abaningi baqala ngokubheka umthamo wesigubhu oshicilelwe, bese begxumela ngqo kuhlobo lwenjini noma intengo yokuthengisa. Endaweni, lolo chungechunge lubangela inkinga. Umthamo akuyona inombolo ephrintiwe esigubheni; yinani lesigubhu ukhonkolo angaliphendula, alikhiphe futhi aliphinde ngesivinini esizinzile ngaphandle kokuhlukanisa, ukuchitheka ngokweqile, ukugcwala kwenjini ngokweqile noma isikhathi sokungaqedi kwabasebenzi.

Indawo yokuqala ethembeke kakhulu umsebenzi ngokwawo: ukuthi kufanele kubekwe ukhonkolo ongakanani ngehora, ukuthi ingxube idinga ukuqina kangakanani, ukuthi umshini wokuxuba kumele uthuthwe ibanga elingakanani, ukuthi amandla amakhulu ayatholakala yini, nokuthi umshini ungahlala uzinzile yini ezimweni zomhlabathi ezitholakala endaweni. Kuzo zonke iziqondiso zamanje zokubeka amazinga, iphuzu elilodwa eliphindaphindwayo ukuthi ivolumu yesigubhu eshiwo kanye nomthamo webhetshi ongasetshenziswa akuyona inombolo efanayo; isiqondiso esishicilelwe sivame ukubeka umthamo webhetshi osebenzayo endaweni ethile ngaphansi kakhulu kwevolumu yesigubhu ejwayelekile, ngokuvamile cishe cishe ingxenye kuya cishe ku-4-fifths kuye ngohlobo lomshini wokuxuba kanye nezici zokuxuba.

Kungani ubukhulu besigubhu bungafani nobukhulu bomxubi wekhonkrithi?

Abakhiqizi bashicilela ivolumu yesigubhu ngoba kulula ukusho. Abasebenzi bendawo bakhathalela umkhiqizo ongasetshenziswa ngoba yilokho okuthinta ukuqhubeka kokusebenza.

Isigubhu sokuxuba sidinga isikhala sangaphakathi samahhala ukuze izinto zigoqeke, zigoqwe futhi zingene endaweni yokuxuba. Uma isigubhu sigcwele kakhulu, izinto ezintathu zenzeka ngokushesha:

1. i-aggregate ayisajikelezi kahle;

2. izinto zikhuphuka egobolondweni bese ziwela ngamaqhubu kunokuba zixutshwe ngokulinganayo;

3. Ukuphuma kwamanzi kuba kancane futhi kube ngcolile, ikakhulukazi uma kuxutshwa amanzi angaphansi.

Yingakho iziqondiso eziningi zobuchwepheshe zihlukanisa ivolumu yesigubhu iyonke kumthamo we-batch noma isivuno . Imithombo eminingana yamanje ichaza umthamo we-batch osebenzayo njengophansi kakhulu kunosayizi wesigubhu oyinhloko, ngezibonelo ezifana nesigubhu esingu-350 L esiletha cishe ama-250 L omkhiqizo oxubile, noma umxube ophathekayo okhiqiza cishe uhhafu kuya ku-70-80% womthamo oshiwo kuye ngomshini kanye nokuqina kwengxube.

Ngokombono wobunjiniyela bensimu, umthetho ophephile yilo:

Sebenzisa ivolumu yesigubhu kuphela njengesihlungi sokuqala

Sebenzisa ivolumu ephindaphindwayo njengesibalo sangempela somthamo

Uma iqembu lidinga i-1.2 m³ ngehora futhi umshini wokuxuba ungakhipha kuphela i-0.18–0.22 m³ ngebhetshi ngayinye ngaphansi kwezimo zangempela zokuxuba nendawo, khona-ke isinqumo asisekho mayelana nosayizi wesigubhu ngokwaso. Kuba yinkinga yesikhathi sokujikeleza.

Umthamo kufanele ufaniswe kanjani nosayizi womsebenzi?

Iphutha elivamile ukufanisa usayizi womxube nomthamo wephrojekthi iyonke . Indlela engcono ukufanisa nesilinganiso sokubekwa esidingekayo ngehora .

Uchungechunge lokukhetha olusebenzayo luthi:

1. Bala ivolumu okufanele ibekwe efasiteleni ngalinye lokusebenza

Isibonelo, iqembu kungadingeka libeke:

• ingxenye encane yeslabhu ngaphambi kokuqala kokuqeda,

• ukhonkolo wokusekela ngaphambi kokuminyana kokuqinisa kunciphisa ukufinyelela,

• umgwaqo noma umgwaqo ohamba ngezinyawo ngaphambi kokuba ingxenye yangaphambilini iqale ukuqina.

2. Nquma ukuthi mangaki amaqembu ngehora iqembu elingakwazi ukuwaphatha ngendlela engokoqobo

Lena akuyona inombolo yekhathalogi. Kuncike ku:

• indlela yokulayisha,

• inani labasebenzi,

• isiyalo sokulinganisa amanzi,

• ibanga lokuhamba ukusuka ku-mixer kuya ekuthululweni,

• ilungiselelo lokukhishwa,

• ukuphazamiseka kokuhlanza.

3. Hlukanisa isidingo sekhonkrithi samahora ngenani elingokoqobo leqoqo

Lokho kunikeza ivolumu ekhishwe eqondiwe ngebhetshi ngayinye.

4. Engeza umkhawulo wokushintshashintsha

Izindawo zangempela aziziphathi njengezikhathi zelebhu. Uma ukubalwa kuthi iqembu lidinga i-0.20 m³ ngeqoqo ngalinye, umshini ophatha i-0.20 m³ kuphela ezimweni ezihlanzekile, ezisezingeni eliphezulu, ezinamandla kahle usuvele ungabalulekile.

Amakhasi osayizi aphezulu amanje avame ukuncoma ukuqala kusukela kuvolumu edingekayo kanye nemvamisa ye-batch kunokuba kusukela kusayizi welebula kuphela. Leso siqondiso esijwayelekile sinengqondo, kodwa abaningi bayayeka ngaphambi kokuxoxa ngokuthi yini enciphisa izinga langempela le-batch endaweni: ukuxuba okuqinile, umhlabathi ongalingani, ukulandelana kokulayisha okubi, kanye nebanga elide lokuhamba ukusuka ku-mixer kuya ku-formwork.

Yimuphi usayizi weqembu ofaneleka kakhulu kuma-mixer edrama aphathwayo?

Izixubi zedrama eziphathekayo zisebenza endaweni exakile kodwa ewusizo. Zifanela ukuthululwa okuncane okuphindaphindiwe, umsebenzi wokulungisa, ukhonkolo osekela amabhlogo, isisekelo, ama-patch slabs, umngcele kanye nomsebenzi wokuhweba olula lapho ukufinyelela kokuxuba okulungele kungekuhle noma ivolumu edingekayo incane kakhulu ukuba ivumele iloli.

Umkhawulo wabo awukona nje ukukhiqiza okuphelele. Kungukukhiqiza okungaphansi kokuphindaphinda .

Ku-mixer ephathekayo, i-batch engokoqobo yakhiwe yizici ezine ezisebenzisanayo:

Ukuqina okuxubile

Ingxube emanzi, esebenza kahle kakhulu ingajikeleza futhi ikhiphe kalula ngephesenti eliphezulu lokugcwalisa. Ingxube eqinile yesakhiwo ene-aggregate enkulu izonciphisa ivolumu engaxutshwa ngokulinganayo. Ezinye iziqondiso zochwepheshe ziphawula ukuthi ingxube eqinile inganciphisa ivolumu esebenzisekayo kakhulu uma kuqhathaniswa nengxube eningi yoketshezi.

Ukulinganisa okuhlanganisiwe kanye nosayizi omkhulu

I-aggregate engalingani kahle ivame ukuhlanganisa nokuhlukanisa kalula ezigubhini ezincane. Itshe elikhulu liphinde linciphise ukunyakaza ngokukhululeka ku-compact mixer, ikakhulukazi uma ama-blade engajulile noma egugile.

Indlela yokulayisha

Izinto ezifakwe emasakeni ezilayishwe ngesandla ziletha isikhathi esingajwayelekile kanye nokufakwa kwamanzi okungajwayelekile. Lokho kwenza usayizi webhetshi ojwayelekile ungabalulekile kunokuphindaphindwa.

Umjikelezo womsebenzi

Umshini ophatha ibhetshi elilodwa elamukelekayo ngezikhathi ezithile ungase ube nenkinga uma kudingeka usebenze amahora amabili noma amathathu aqhubekayo. Ukushisa kwenjini, ukushelela kwebhande, izinga lokushisa lamabhere kanye nokukhathala komqhubi kuqala ukuthinta umphumela.

Ngenxa yalesi sizathu, umthengi oqhathanisa abaxubi beklasi elingu-120 L, 160 L kanye ne-190 L akufanele abuze kuphela ukuthi, “Ingakanani elingana nesigubhu?” Umbuzo ongcono uwukuthi, “Ingakanani ikhonkrithi le yunithi engakhipha njalo ngemizuzu eyi-10 kuya kweyi-15 ukuze isebenze ngokugcwele ngaphandle kokuzulazula ngendlela efanayo?”

Ingabe umshini wokuxuba ukhonkolo omkhulu uhlala uthuthukisa umkhiqizo?

Cha. I-mixer enkulu yandisa umkhiqizo wethiyori, kodwa futhi ishintsha indlela yokusebenza.

Isigubhu esikhulu kakhulu kubasebenzi singadala:

• isikhathi eside sokulayisha ngeqoqo ngalinye,

• ukulawulwa kwamanzi okungekuhle,

• ukuphathwa kokukhipha ngesandla okuhamba kancane,

• isikhathi esiningi esifile phakathi kwamaqoqo,

• amandla aphezulu okusunduza kanye nokusebenziseka kabi kokunyakaza,

• ukungazinzi okwengeziwe uma kuthuthwa endaweni enzima.

Umakhi omncane osebenzisa imigqa emifushane yokugandaya noma isisekelo esingahleliwe angalahlekelwa isikhathi ngomshini wokuxuba odlula iphethini yokusebenza. Ngokuphambene nalokho, umshini wokuxuba omncane kodwa okulula ukuwubeka kabusha, ukuwenza ube ngcono futhi ulayishe kabusha ungaletha umphumela ophezulu ngehora.

Yingakho ezinye iziqondiso zesikhathi eside zihlobanisa imishini emincane yekilasi lama-60 L nomsebenzi omncane ngezikhathi ezithile kanye namakilasi ama-120-190 L nokusetshenziswa okuphakathi njalo, ikakhulukazi lapho kutholakala khona ugesi ojwayelekile. Umqondo wobukhulu obanzi uwusizo, kodwa ngokwawo awubalulekile kakhulu ezinqumweni zobunjiniyela. Isigqi sabasebenzi kanye nendlela yokuhamba kubalulekile ngokufanayo.

• Unyaka ususunguliwe
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• Uhlobo lwebhizinisi
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• Izwe / Isifunda
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• Imboni Eyinhloko
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• I-Enterprise Lebird
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• Inani labasebenzi
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• Inani lokukhipha lonyaka
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