Isikhokelo sobungakanani beBatch yeConcrete Mixer: Umlinganiselo woMxube, Umthamo weDrum kunye neMpumo
Umxube wekhonkrithi we-350L awuvelisi ngokuzenzekelayo iilitha ezingama-350 zekhonkrithi egqityiweyo ngebhetshi nganye . Inani elisecaleni komzekelo lingachaza umthamo wedrama, umthamo wokulayisha okanye omnye umthamo olinganisiweyo, ngelixa ubungakanani bekhonkrithi onokuyixuba kwaye uyikhuphe bunokuba sezantsi. Loo mahluko ubalulekile xa abakhi becwangcisa ukuthululwa kunye naxa abathengisi bethelekisa oomatshini ababini abanayo "350L" kwisicatshulwa. Umlinganiselo womxube yinxalenye enye yokubala, kodwa uphendula umbuzo owahlukileyo: umlinganiselo ulawula ubungakanani bezinto ezibonakalayo, ngelixa ubungakanani bebhetshi yomxube wekhonkrithi bukuxelela ukuba umatshini unokusingatha kangakanani kumjikelo wokusebenza ophindaphindwayo.
Umthamo woMxubi weConcrete: Ithetha ukuthini iNombolo yoMbane?
Qala ngokubuza umthengisi ukuba imele ntoni na ilitha. Umthamo wedrama iyonke, umthamo wokulayisha kunye nomthamo wokukhupha ayingomagama anokutshintshwa. Isikhokelo se-ACE esikhoyo soku umthamo womxube wekhonkrithi Umzekelo, inika umzekelo womatshini ophakathi onomthamo wokulayisha weelitha ezingama-560 kunye neelitha ezingama-350 zekhonkrithi ekhutshiweyo. Umahluko ukho ngesizathu: izixhobo zifuna indawo ngaphakathi kwidrama ukuze ziphakamise, zidilike kwaye zisasazeke kwakhona.
| Ixesha lobuchule | Ithetha ukuthini | Oko Abathengi Bafanele Bakubuze |
|---|---|---|
| Umthamo wegubu | Isithuba esipheleleyo sejometri ngaphakathi kwidrama | Ingaba le yingqokelela yedrama kuphela? |
| Umthamo wokulayisha | Ubungakanani bezinto ezilayishiweyo zebhetshi yokusebenza | Ingaba lo ngumthwalo wokusebenza olinganisiweyo? |
| Umthamo wokukhupha | Ikhonkrithi iveliswa kwaye ikhutshwe ngokwebhetshi nganye | Nguwuphi umthamo endingawusebenzisa xa ndicwangcisa umsebenzi? |
| Imveliso yeyure nganye | Imveliso kwimijikelo epheleleyo ephindaphindwayo | Liliphi ixesha lokulayisha, ukuxuba kunye nokukhupha izinto elalicingelwa? |
I-Aggregate ikwathatha uninzi lwebhetshi. I-NRMCA ithi i-aggregate idla ngokwenza malunga ne- 60–75% yomthamo wekhonkrithi . Uninzi lwezinto ekufuneka zihanjiswe ngumxubi yintlabathi kunye namatye endaweni yentlama yesamente. Zalisa idrama kakhulu kwaye akukho ndawo ingako yokuba loo nto ihambe ngendlela yokuxuba. Idrama isenokujikeleza ngolonwabo; ikhonkrithi engaphakathi isenokungabi nomdla kangako.
Ufanele Uzithelekise Njani Ii-350L, 400L kunye nee-500L zeConcrete Mixers?
I-ACE uluhlu lokuxuba lwekhonkrithi okwangoku ibandakanya iiklasi ze-350L, 400L kunye ne-500L ezineenketho zepetroli, idizili kunye namandla ombane. Ezi lebheli zobukhulu ziluncedo ekwenzeni uluhlu olufutshane, kodwa akufuneki zisetyenziswe njengemveliso eqinisekisiweyo yekhonkrithi egqityiweyo ngaphandle kokuba iinkcukacha zomatshini ngamnye zitsho njalo.
| Iklasi yoMxubi | Imeko Eqhelekileyo Yokuthenga | Jonga Ngaphambi Kokuba U-odole |
|---|---|---|
| 350L | Uthululo oluncinci, ukulungiswa, izithuba zomsebenzi kunye nomsebenzi wokontraka ohambahambayo | Umthamo webhetshi osebenzisekayo, umthombo wamandla, indlela yokukhupha kunye namavili |
| 400L | Umsebenzi oqhelekileyo wokontraka kunye nokuphinda-phinda ukwahlula indawo | Umthamo wokusebenza, uyilo lweblade, izixhobo zeringi, isakhelo kunye namandla |
| 500L | Iibhetshi ezinkulu eziphindaphindwayo kwiindawo ezincinci neziphakathi | Umthamo wokukhupha, ukuphakama komthwalo, uzinzo lwefreyimu kunye nokufikelela kwindawo |
Ezi ziindidi zokuthenga ezisebenzayo, hayi imida yobunjineli. Umenzi-mveliso omnye unokufumana imveliso engcono kumatshini omncinci obekwe ecaleni komthungo kunakwisixhobo esikhulu sokuxuba esihleli kwiimitha ezingamashumi amahlanu kude silinde iivili. Xa uthelekisa iikowuteshini, cela wonke umthengisi ukuba achaze umthamo ngendlela efanayo. Ukuthelekisa umthamo wedrama yomenzi omnye nomthamo wokukhupha womnye umenzi yindlela elula yokwenza ispredishithi ibonakale iluncedo ngakumbi kunokuba injalo ngokwenene.
I-Concrete Mix Ratio iyichaphazela njani i-Mixer Batch?
Umlinganiselo womxube wekhonkrithi uchaza ubungakanani besamente, isanti kunye ne-aggregate erhabaxa. Awuchazi umthamo womxube. Kwiibhetshi ezincinci zesiza esinevolumu, umlinganiselo oqhelekileyo onje nge-1:2:3 kunye ne-1:2:4 ungasetyenziswa njengezalathiso ezimiselweyo apho iimfuno zeprojekthi zivumela khona.
| Umlinganiselo oqhelekileyo | Isamente | Isanti | I-Coarse Aggregate |
|---|---|---|---|
| 1:1.5:3 | Inxalenye e-1 | Iinxalenye eziyi-1.5 | Amacandelo ama-3 |
| 1:2:3 | Inxalenye e-1 | Amacandelo ama-2 | Amacandelo ama-3 |
| 1:2:4 | Inxalenye e-1 | Amacandelo ama-2 | Amacandelo ama-4 |
| 1:3:6 | Inxalenye e-1 | Amacandelo ama-3 | Amacandelo ama-6 |
Ukuba usebenzisa ibhakethi enye yeelitha ezili-10 kwibhetshi ye-1:2:3, ubungakanani bokuqala yiilitha ezili-10 zesamente, iilitha ezingama-20 zesanti kunye neelitha ezingama-30 ze-coarse aggregate. Amanzi awongezwa nje njengelinye inani kuloo mlinganiselo. Afuna ulawulo olwahlukileyo.
Kwakhona, musa ukongeza i-10 + 20 + 30 uze ucinge ukuba umxube uza kukhupha iilitha ezingama-60 zekhonkrithi egqityiweyo. Iinxalenye ezincinci zizalisa izithuba phakathi kweenxalenye ezinkulu zekhonkrithi, intlama izalisa iindawo ezincinci kwaye ibhetshi iyahlala ngexesha lokuxuba. Ukuze ufumane isikhokelo esineenkcukacha malunga nee-nominal ratios kunye nokusetyenziswa kweprojekthi, sebenzisa ekhoyo itshathi yomlinganiselo womxube wekhonkrithi Ikhonkrithi yolwakhiwo kufuneka isalandele ukusebenza okuchaziweyo kunye noyilo lomxube oluvunyiweyo.
Umlinganiselo Wamanzi Nesamente: Inani Elingenakukuxelela Ibhakethi
I-ACI ichaza umlinganiselo wezinto ezidityanisiweyo ngamanzi, okanye i-w/cm, njengobunzima bamanzi axutyiweyo ahlulwe bubunzima bezinto ezidityanisiweyo . I-w/cm ye-0.50 ke ngoko ithetha i-25 kg yamanzi axutyiweyo kwi-50 kg yezinto ezidityanisiweyo. I-ACI ikwathi ukufuma okukhululekileyo okuthwalwa zii-aggregates kufuneka kuqwalaselwe xa ukungawunaki kuya kutshintsha kakhulu i-w/cm yokwenyani.
Intlabathi Emanzi Ingatshintsha Ibhetshi Ngaphambi Kokuba Ufake Nawaphi na Amanzi
Ukubalwa kwe-ACI E1-16 kunika ingqiqo eluncedo yesikali. Kumzekelo wayo we-SI, i-aggregate encinci enomswakama opheleleyo oyi-6% inegalelo kwi -38.5 kg yamanzi asimahla , ngelixa i-aggregate erhabaxa yongeza enye i-11.3 kg . Ii-aggregate ke ngoko zizise i-49.8 kg yomswakama okhululekileyo kwibhetshi eyayifuna i-190 kg yamanzi adibeneyo. Kuphela malunga ne- 140 kg kwafuneka yongezwe ngokwahlukeneyo .
| Umzekelo woBumanzi be-ACI | Isixa |
|---|---|
| Amanzi acocekileyo angenawo umxube | 38.5 kg |
| Amanzi angenawo amanzi aqokeleleneyo | 11.3 kg |
| Amanzi apheleleyo asimahla avela kwi-aggregate | 49.8 kg |
| Amanzi axutywayo apheleleyo ajoliswe kuwo | 190 kg |
| Amanzi ongezwe kwi-mixer | Malunga ne-140 kg |
Loo manani ngumzekelo osebenzayo we-ACI, ayilonqanaba lokufuma eliqhelekileyo kwinqwaba yesanti nganye. Isifundo sendawo silula kakhulu: inani leebhakethi zangoMvulo linokufana nelangoLwesibini ngelixa ikhonkrithi yangoLwesibini imanzi kakhulu kuba imvula inile ebusuku.
Kutheni "Amanzi Amancinci Nje" Engeyonto Yasimahla
Kukho isizathu sokuba abaqhubi bahendeke ukuba bongeze amanzi. I-NRMCA inika umthetho osebenzayo wokuba malunga neelitha ezi-5 zamanzi kwi-cubic meter nganye zinokunyusa ukwehla ngama-25 mm . Umahluko ubonakala lula ngelixa ibhetshi ikhutshwa.
Oku kuza emva koko. I-NRMCA ilumkisa ukuba amanzi angaphaya koyilo lokuxuba ubungakanani anokulibazisa ukuseta, anciphise amandla, onzakalise ukuqina kwaye andise amandla okuqhekeka. Ukubeka izinto lula kwimizuzu emihlanu ezayo ayisiyiyo into engcono ngokuzenzekelayo kwiminyaka emihlanu ezayo.
Uyiguqula njani iMixer Output ibe yiReal Batch Plan?
Nje ukuba umthamo wokukhupha oqinisekisiweyo womatshini uyaziwa, izibalo zilula:
Inani leebhetshi = umthamo wekhonkrithi ofunekayo ÷ umthamo wokukhupha oqinisekisiweyo ngebhetshi nganye
Ukuba umxube othile uqinisekisiwe ukuba ukhupha i-0.28 m³ ngebhetshi nganye kwaye umsebenzi ufuna i-1.40 m³, ubungakanani obucwangcisiweyo bu:
1.40 ÷ 0.28 = iibhetshi ezi-5
Isibalo esingu-0.28 m³ ngumzekelo wokubala kuphela. Asikuko imveliso eqhelekileyo kuyo yonke i-350L okanye i-400L mixer. Kwiprojekthi yokwenyani, sebenzisa iinkcukacha zomatshini ngamnye okanye isivuno sebhetshi esilinganisiweyo.
Imveliso yemihla ngemihla ikwabandakanya ukulayisha, ukuxuba, ukukhupha itshaja kunye nokulungiselela iqela elilandelayo. Inani eliqikelelwayo ngeyure lilahlekelwa ngumtsalane walo ngokukhawuleza ukuba umxube ulinde i-aggregate okanye abasebenzi abanakuyisusa ikhonkrithi ngokukhawuleza.
Ukulayisha i-oda kunye nexesha lokuxuba kusabalulekile
Nje ukuba ubungakanani bebhetshi kunye namanzi alawulwe, gcina inkqubo iphindaphindwa. Sebenzisa indlela efanayo yokulinganisa, kuphephe ukubalwa kweefosholo ngokungacwangciswanga kwaye uvumele ukuxuba okwaneleyo ukuze ibhetshi ifane. Ulandelelwano lokulayisha luyahluka ngokoyilo lomxube kunye nemeko yezinto, ngoko ke akukho nzuzo ingako ekwenzeni ngathi ulandelelwano olunye luchanekile kumatshini ngamnye.
Isikhokelo se-ACE ku indlela yokuxuba ikhonkrithi kwi-mixer igubungela inkqubo yokusebenza ngokweenkcukacha. Ukuze ufumane isantya kunye nexesha lokuxuba, jonga isikhokelo ku isantya sedrama somxube wekhonkrithi .
Ikhonkrithi exutyiweyo inika umzekelo oluncedo wendlela ukulungiswa kwamanzi okuphathwa ngayo nzulu. I-NRMCA iqaphela ukuba i-ASTM C94/C94M ifuna ukujikeleza okongeziweyo kwama-30 okuxutywa ngesantya sokuxuba emva kokuba kongezwe amanzi okanye umxube kwindawo yokusebenza. Loo mfuneko isebenza kwikhonkrithi exutyiweyo yelori, kungekhona ngokuzenzekelayo kwizixhobo ezincinci zokuxuba, kodwa umgaqo uluncedo: ukongeza amanzi akugqitywa de kube kuxutywe yonke ibhetshi.
Iimpazamo zeBatch zeCommon Concrete Mixer
| Impazamo | Yintoni Enokungahambi Kakuhle | Uvavanyo olungcono |
|---|---|---|
| Ukusebenzisa iilitha zedrama njengemveliso yebhetshi | Imveliso yesiza ixatyiswe kakhulu | Qinisekisa amandla okuxuba okanye okukhupha |
| Ukulayisha ngaphezulu kwesixhobo sokuxuba | Kusele indawo encinci yokuhamba kwezinto eziphathekayo | Hlala ngaphakathi komthwalo osebenzayo olinganisiweyo |
| Ukongeza amanzi ngeliso | Utshintsho lwangempela lwe-w/cm phakathi kweebhetshi | Linganisa amanzi uze uqwalasele ukufuma okupheleleyo |
| Ukungayinaki intlabathi emanzi | Amanzi asimahla angena kwikhonkrithi engabonwayo | Jonga imeko yokufuma okuhlanganisiweyo |
| Ukuxuba okufutshane kakhulu | Ukufana kweqela kunokubandezeleka | Landela ulwalathiso lomatshini kwaye uhlole ukukhupha |
| Ukusebenzisa umlinganiselo omnye kwiprojekthi nganye | Ikhonkrithi isenokungafikeleli kwizinga elifunekayo lokusebenza | Landela iinkcukacha zeprojekthi |
Yintoni Abathengi Bezixhobo Abafanele Bayihlole Ngaphambi Kokuba Bayi-odole?
Kumaqela okuthenga, qala ngomsebenzi endaweni yekhathalogu. Gqiba ukuba ingakanani ikhonkrithi ekufuneka iveliswe ngebhetshi nganye kwaye ngosuku, uze ujonge umatshini. Iinkcukacha eziluncedo ziquka amandla okusebenza, umthamo wokukhupha, umthombo wamandla, ulungiselelo lweeblade, ulwakhiwo lwedrum, izixhobo zeringi, ifreyimu, amavili kunye nokufikelela kulondolozo.
Abathengisi kunye neenkampani zokurenta kufuneka bacinge ngento eza kwenzeka emva kweenyanga ezimbalwa zokuqala. Ixabiso lokuthenga eliphantsi kancinci lilahlekelwa ngumtsalane xa ibhande, ibheringi okanye igiya kunzima ukuzitshintsha. Uluhlu lokuhlola umxube wekhonkrithi igubungela olu hlolo loomatshini, ngelixa isikhokelo sokuthenga umxube wekhonkrithi ophathwayo ijonga ngokusondeleyo ukuhambahamba, iindlela zombane kunye neemeko zendawo.
Xa ucela ikowuteshini, thumela umthengisi imveliso yakho yebhetshi oyifunayo, uhlobo oluqhelekileyo lwekhonkrithi, umthombo wamandla okhoyo kunye nomsebenzi olindelekileyo wemihla ngemihla. Ezo nkcukacha ziluncedo kakhulu kunokucela "umxube omkhulu onawo".
Imibuzo ebuzwa rhoqo malunga nobungakanani beBatch Mixer Concrete Mixer
Ngaba umxube wekhonkrithi we-350L unako ukuvelisa i-350L yekhonkrithi?
Akunjalo ngokuyimfuneko. Isibalo se-350L sinokuchaza umthamo wedrama endaweni yomthamo wokuxuba okanye wokukhupha osetyenziswayo. Jonga indlela umenzi achaza ngayo inani ngaphambi kokuba alisebenzise ekubaleni ibhetshi.
Yintoni umahluko phakathi komthamo womxube kunye nobukhulu bebhetshi?
Umthamo we-mixer okanye we-drum uchaza amandla e-drum. Ubungakanani be-batch bubhekisela kubungakanani bezinto ezixutywa ngumatshini ngokufanelekileyo okanye ubungakanani bekhonkrithi egqityiweyo enokuyikhupha.
Yeyiphi eyona milinganiselo ilungileyo yomxube wekhonkrithi kwi-mixer?
Umxubi akagqibi umlinganiselo ofunekayo. Umlinganiselo oqhelekileyo ofana ne-1:2:3 unokuba luncedo kwiireferensi zasentsimini apho kuvumelekileyo, kodwa ikhonkrithi yolwakhiwo kufuneka ilandele amandla afunekayo, ukuvezwa kunye noyilo lomxube oluvunyiweyo.
Ingaba isanti emanzi iyawutshintsha umlinganiselo wamanzi afunekayo?
Ewe. Ukufuma okukhululekileyo komphezulu okuthwalwa yisanti kunye ne-aggregate erhabaxa kuba yinxalenye yamanzi axutywayo kwaye kunokunyusa i-w/cm ukuba amanzi ongezelelweyo ngokwahlukeneyo akancitshiswanga.
Amanzi angaphezulu atshintsha kangakanani ukuwohloka kwekhonkrithi?
I-NRMCA inika umthetho opheleleyo wokuba malunga ne-5 L/m³ yamanzi ongezelelweyo ukuze kubekho ukunyuka okumalunga ne-25 mm kokuwa. Lo mfanekiso sisikhokelo sentsimi, asivumelekanga ukudlula umxholo wamanzi ochaziweyo okanye i-w/cm.
Ngaba kufuneka ndithenge umxube wekhonkrithi we-350L, 400L okanye 500L?
Khetha kwimveliso yebhetshi efunekayo, imveliso yemihla ngemihla, umbane, ukufikelela kwindawo kunye neemfuno zothutho. Udidi lwelitha luluncedo koomatshini abakhetha uluhlu olufutshane, kodwa amandla okusebenza kunye nokukhupha umbane kufuneka enze isigqibo sokugqibela.
Iithegi: ubungakanani bebhetshi yomxube wekhonkrithi, umthamo womxube wekhonkrithi, umxube wekhonkrithi we-350L, umxube wekhonkrithi we-400L, umxube wekhonkrithi we-500L, umlinganiselo womxube wekhonkrithi, imveliso yomxube wekhonkrithi, umthamo womxube wekhonkrithi, ukuhlanganiswa kwekhonkrithi, umxube wekhonkrithi ophathwayo
