Isidlidlizi Sekhonkrithi Esivame Kakhulu Samandla Aphezulu

Ungase wazi kakade ukuthi i-slab esanda kuthululwa ibukeka iqinile kakhulu ebusweni…

Kodwa yini ecashe ngaphansi? Kufika ku-20% womthamo wayo kungaba umoya ovalelekile.

Njengomphathi wephrojekthi, ngiyazi ukuthi ukhonkolo ongahlanganisiwe uholela ezinkingeni ezinkulu zesakhiwo, kusukela ekuthwaleni umthwalo obuthakathaka kuya ekubunjweni kokhonkolo okunzima.

Nokho, uzojabula kakhulu ngoba ngihlanganise incazelo ephelele yokwandisa amandla ekhonkrithi.

Kulesi sihloko, uzofunda ukuthi ungayisebenzisa kanjani kahle indlela yokuhlanganisa ukhonkolo ukuze ususe lezo zimbobo ezifihliwe futhi uvikele ukubopha kwakho kwe-rebar, isinyathelo ngesinyathelo.

Ngakho-ke uma ufuna ukususa amaphutha esakhiwo abizayo futhi ekugcineni uqonde kahle ukuthi kungani yonke indawo idinga umshini wokudlidliza osebenzisa imvamisa ephezulu, lo mhlahlandlela ungowakho.

Ake singene ngqo.

Isayensi Yokuhlanganiswa: Isitha Esingaphakathi Kwengxube

Wake wathela i-slab ebukeka imanzi ngokuphelele, kodwa wathola amaphutha ebusweni noma izindawo ezibuthakathaka uma amafomu esephumile? Kuyisimo esibi kakhulu kunoma yimuphi umphathi wesayithi. Inkinga cishe njalo ukuhlanganiswa okubi. Uma kufakwa ukhonkolo omusha, awukabi yisisindo esiqinile okwamanje; uhlanganisa i-aggregate, usimende, amanzi, kanye—ikakhulukazi—nomoya.

Lowo moya uyisitha. Ngaphandle kokungenelela, awukhi isakhiwo esiqinile; wakha isiponji.

Izindleko Zomoya Ovalelekile

Uma ukhonkolo uxutshwa futhi uthululwa, ngokwemvelo ubamba amabhamuza omoya. Kuye ngomklamo wokuxuba kanye nokuwa, umoya ovalelekile ungabalelwa ku-5% kuya ku-20% womthamo ophelele. Uma ushiya lowo moya lapho, ubeka engcupheni amandla okucindezela ekhonkolo.

Nansi idatha eqinile yokuthi kungani lokhu kubalulekile:

• Ukunciphisa Amandla: Kuwo wonke umoya ovalelekile osele engxubeni, ulahlekelwa cishe yi-5% yamandla ekhonkrithi yakho.
• Izinkinga Zokuvuleka Komoya: Amaphakethe omoya adala imisele yamanzi namakhemikhali ukungena, okuholela ekugqwaleni kwe-rebar kanye nomonakalo wokuncibilika kweqhwa.
• Ukwehluleka Kobuhle: Amaphutha angaphezulu njengemigodi yezimbungulu adinga ukupeyintwa okubizayo nomsebenzi wokuqeda.

Awukwazi ukukhokhela ukweqa amasu okuhlanganisa ukhonkolo. Ukushiya umoya uxubene ngokoqobo kushiya imali kanye nobuqotho besakhiwo etafuleni.

Indlela Ukudlidliza Okuvame Kakhulu Okusebenza Ngayo

Yilapho umshini wokudlidliza uba khona ithuluzi elibaluleke kakhulu ezikhalini zakho. Akukhona nje ukushukumisa ingxube; kumayelana nefiziksi.

Umshini wokudlidliza osebenza ngesivinini esiphezulu usebenza ngokudlulisela amandla amakhulu omshini kukhonkrithi. Lawa mandla anqoba ukungqubuzana kwangaphakathi phakathi kwezinhlayiya ezihlanganisiwe. Empeleni, ukudlidliza kwenza uketshezi okwesikhashana ku-mortar, okuvumela amandla adonsela phansi ukuthi enze umsebenzi wawo.

Le nqubo yenzeka ngezigaba ezimbili ezisheshayo:

1. Uketshezi: Ingxube isebenza njengoketshezi, ivumela ingxube esindayo ukuthi ihlale futhi amabhamuza omoya alula akhuphukele phezulu.
2. Ukuqina: Njengoba umoya uphuma, izinhlayiya ziphinde zihlele ndawonye, ​​​​zidale ungqimba oluqinile, olungangeni.

Imishini ejwayelekile esebenzisa imvamisa ephansi ivame ukwehluleka ukufeza lesi simo ngokushesha okwanele, okuholela ekuhlukaniseni ukhonkolo noma ukuhlanganiswa okungaphelele. Imishini esebenzisa imvamisa ephezulu iqinisekisa ukuthi umoya ovalelekile engxubeni yekhonkolo ukhishwa kahle ngaphambi kokuba ukhonkolo uqale ukuqina.

Amaphutha Esakhiwo Avinjelwa Ukudlidliza Okufanele

Umshini wokudlidliza osebenzisa imvamisa ephezulu awuyona intuthuko ongayikhetha kusayithi lomsebenzi laseMelika; uyisivikelo sakho esiyinhloko ekuhlulekeni kwesakhiwo. Amasu okuhlanganisa ukhonkolo afanele asindisa isikhathi, imali, kanye nedumela. Nakhu kanye esikuvimbelayo uma sisebenzisa imishini efanele yokuqinisa ukhonkolo ekwakheni.

Ukuvimbela Ukuhlanzwa Kwezinyosi Ngokhonkolo

Ukuhlafuna uju kwenzeka lapho udoti wehluleka ukugcwalisa izikhala phakathi kwama-aggregate amakhulu, okushiya indawo ebuthakathaka, enamatshe, nenezimbobo.

• Imbangela: Ukuhlukaniswa okuhlanganisiwe okuhlanganisiwe okuhlanganisiwe.
• I-Fix: Ukusebenzisa ama-vibrator e-poker angaphakathi kuphoqa ingxube kuwo wonke amakhona e-formwork. Lokhu kudlidliza okusebenzayo kususa izikhala futhi kushiye isiphetho esiqinile nesihlanzekile esingenazo iziphambeko zomphezulu wekhonkrithi.

Ukwehluleka Kokubopha I-Rebar

Ukuze ukhonkolo oqinisiwe uthwale imithwalo esindayo, ingxube kumele ibambe uhlaka lwensimbi ngensimbi.

• Usongo: Umoya ovaleleke engxubeni yekhonkrithi unamathela ngokwemvelo eziqongweni zensimbi. Uma ushiywa wedwa, uthola amaphakethe omoya angenalutho esikhundleni se-anchor eqinile.
• Isixazululo: Ukudlidliza okufanele kwemvamisa ephezulu kususa lawo mabhamuza omoya. Lokhu kuqinisekisa ukubopha okuqinile, okungenazikhala phakathi kwekhonkrithi nensimbi, okuvala amandla okucindezela ekhonkrithi.

Ukuqeda Amalunga Abandayo

Izindawo ezinkulu zemisebenzi zase-US zivame ukudinga amaqoqo amaningi ukuze kuqedwe ukuthululwa okukhulu. Ijoyinti elibandayo lenziwa lapho ukhonkolo omusha ubekwa phezu kwesendlalelo esesiqalile ukuqina, okudala umthungo oyingozi nobuthakathaka phakathi kwesakhiwo sakho.

• Indlela esikugwema ngayo: Siphonsa umgodi wokudlidliza wekhonkrithi ujule ngokwanele ukuze ungene ungqimba oludala, oluphansi ngamasentimitha ambalwa.
• Umphumela: Ukudlidliza kuhlanganisa kahle amaqoqo amabili ahlukene abe yi-slab eyodwa enkulu, ehlanganisiwe, kusula ngokuphelele umthungo.

Ukuzulazula Ukuphakama Nokuvama

Uma sikhuluma ngokukhulisa amandla ekhonkrithi, kungani yonke indawo idinga imvamisa ephezuluumshini wokudlidlizaKuncike ekuqondeni izici ezimbili ezibalulekile: imvamisa kanye nobukhulu. Ukuze sithole izindonga eziqinile nama-slab, kufanele siqonde kahle ukuthi la mandla alawula kanjani ingxube.

Ukuqonda i-VPM

Imvamisa imayelana nesivinini, esilinganiswa ngokudlidliza ngomzuzu (VPM).

• Lokho ekwenzayo: I-VPM ephezulu ihlose izinhlawulo. Incibilikisa udoti, isihlabathi kanye nesimende.
• Umphumela: Iphula ukungqubuzana phakathi kwezinhlayiya ezincane, ivumela ukhonkolo omanzi ukuthi ugeleze kahle uzungeze i-rebar futhi ungene emakhoneni aqinile efomu.

Indima Yokuphakama

Uma imvamisa iyijubane, ubukhulu buyisibhakela esibonakalayo. Yibanga eliphakeme kakhulu lapho ishaft yesidlidlizi isuka khona isuka ku-axis yayo ephakathi.

• Lokho ekwenzayo: Ukuphakama kuhambisa izinto ezisindayo. Kuqondisa ama-aggregate amakhulu (amatshe namatshe ayigugu).
• Umphumela: Iphoqa amatshe amakhulu abe yi-matrix eqinile, exhumene ngenkathi iqhubela ngamandla amabhamuza omoya abambeke kakhulu phezulu.

Ukuthola Ibhalansi

Awukwazi ukuthembela kokunye noma okunye. Khuphula isivinini ngaphandle kokushaya okwanele, futhi ngeke ushukumise amatshe asindayo. Sebenzisa ukushaya okuningi kakhulu ngaphandle kwesivinini esifanele, futhi usengozini yokuhlukaniswa okukhulu kwe-concrete aggregate.

Imishini yokuqinisa ethembeke kakhulu yokwakha ithola ibhalansi enembile phakathi kwalokhu okubili.

Ukuhlukaniswa Okusheshayo Kwemininingwane:

Ukulinganisela la mandla amabili kuqinisekisa ukuthi sithola amandla aphezulu okucindezela ukhonkolo kukho konke ukuthululwa okukodwa.

Amasu Okuhlanganisa Ukhonkolo: Ukuthuthukisa Umthamo

Uma sisendaweni, ukuba nemishini yokucindezela ephezulu yokwakha kuyingxenye yempi kuphela. Indlela esiwasebenzisa ngayo amathuluzi ethu inquma amandla okugcina okucindezela ekhonkrithi. Sithembele kumshini wokuxubha wesivimbo odlidlizayo ngesikhathi sokuhlola ukuze sithole isilinganiso esifanele se-aggregate grading yethu, kodwa ngaphandle kwe-slab, umshini wokudlidliza wenza umsebenzi onzima wokugcina lawo ma-aggregate evalelwe endaweni yawo.

Amasu Okufaka Afanele

Faka njalo ama-vibrator e-poker angaphakathi ngokushesha nangokuqondile. Ukukhipha yilapho ukubekezela kusiza khona.

• Umthetho Oyi-1-Inch: Khipha kancane ishafti yokudlidliza yekhonkrithi, ngesivinini esingaba yi-intshi eyodwa ngomzuzwana.
• Gcwalisa Isikhala: Ukususwa kancane kunikeza ingxube isikhathi sokugeleza emuva emgodini oshiywe yi-shaft, okukhipha ngempumelelo umoya ovalelekile engxubeni yekhonkrithi.
• Kuqondile Kuphela: Ungalokothi uhudule umgodi ngokuvundlile ukuze uhambise ukhonkolo uzungeze amafomu. Kubangela ukusatshalaliswa okungalingani futhi kubeka ingcindezi engadingekile enjinini.

Irediyasi Yesenzo

Umshini ngamunye wokudlidliza unerediyasi ethile lapho uhlanganisa khona ingxube ngenkuthalo. Ukushiya izikhala ezingadlidlizanga phakathi kwalezi zindawo kudala izindawo ezibuthakathaka.

• Ukufakwa Okufanayo: Sihlala sihlanganisa amaphuzu ethu okwehla ngakho irediyasi yesenzo imboza umkhawulo wokwehla kwangaphambilini. Umthetho omuhle wesithupha ukufaka isikhala ngokuphindwe ka-1.5 kunerediyasi ebonakalayo.
• Qaphela Okungaphezulu: Uyazi ukuthi i-radius yenze umsebenzi wayo lapho kuvela ungqimba oluncane nolucwebezelayo phezu kobuso futhi amabhamuza amakhulu omoya ayeka ukuvela.

Ingozi Yokudlidliza Okudlulele

Ukudlidliza okwengeziwe akungcono. Ukushiya umshini endaweni eyodwa isikhathi eside kakhulu kuyawulimaza kakhulu lo mshini.

• Ukuhlukaniswa Kwezinhlanganisela Zekhonkrithi: Ukudlidliza ngokweqile kusunduza izinhlanganisela ezisindayo ziqonde phansi kuyilapho unamathisela obuthakathaka ukhuphukela phezulu, okonakalisa ngokuphelele ubuqotho besakhiwo se-slab.
• Ukopha ekhonkrithini: Ukudlidliza okukhulu kuphoqa amanzi amaningi kakhulu ukuba angene ebusweni, okudala ukuphela okubuthakathaka, okunezintuli uma sekupholile.
• Lungisa i-Mix: Uma imiphumela yakho yokuhlolwa kokuwa ikhombisa ingxube emanzi kakhulu, ewuketshezi, udinga ukunciphisa isikhathi sakho sokudlidliza kakhulu. Yishaye ngokushesha, qaphela ukukhanya, bese uyikhipha.

Ukukhetha Imishini Yokucindezela Efanele

Akuzona zonke izindawo zomsebenzi ezifanayo, futhi nomklamo wengxube yekhonkrithi awufani. Ukukhetha ithuluzi elingalungile lomsebenzi akugcini nje ngokungasebenzi kahle; kungonakalisa ubuqotho besakhiwo esisanda kukhuluma ngaso. Sidinga ukufanisa imishini yokucindezela yokwakha nendawo ethile yokuthulula, kungaba isisekelo esikhulu noma i-slab yokuhlobisa. Nansi indlela engihlukanisa ngayo izigaba ezintathu eziyinhloko.

Ama-Vibrators Angaphakathi (e-Poker)

Lawa ngamahhashi asebenzayo embonini. Uzobona ama-vibrator angaphakathi e-poker cishe kuzo zonke izingosi zezentengiselwano ngoba ayakwazi ukushintshashintsha futhi ayasebenza kakhulu ekuthululweni okujwayelekile. Ikhanda le-vibrator licwiliswa ngqo kukhonkolo omanzi, lidlulise amandla lapho kudingeka khona.

• Okuhle Kakhulu: Izindonga, izinsika, imishayo, kanye nama-slab aqinile.
• Kungani Uyisebenzisa: Ihlinzeka ngokuhlanganiswa okuqondile kakhulu. Ikhanda lomshini wokudlidliza lingena ngqo engxubeni, liqinisekisa ukuthi i-aggregate ihlala kahle eduze kwe-rebar.
• Icebiso Eliyinhloko: Usayizi ubalulekile. Ububanzi bekhanda le-poker kudingeka bufane nesikhala sokuqinisa kwakho. Uma ikhanda likhulu kakhulu ukuba lingangena phakathi kwe-rebar, uzoba nenkinga.

Ama-vibrators angaphandle (okusebenza ngefomu)

Ngezinye izikhathi, awukwazi nje ukuthola i-poker ngaphakathi kwefomu. Lokhu kwenzeka ezingxenyeni eziqiniswe kakhulu noma ekukhiqizweni okulungiselelwe kusengaphambili lapho ubuningi be-rebar buphezulu kakhulu. Imishini yokudlidliza yefomu inamathela ngqo ngaphandle kwefomu. Inyakazisa sonke isakhiwo ukuze ifake ukhonkolo ngaphakathi.

• Okuhle Kakhulu: Ukhonkolo oqoshiwe, izindonga zemihubhe, kanye nezinsika eziqiniswe kakhulu lapho kungenakwenzeka khona ukungena ngaphakathi.
• Kungani Uyisebenzisa: Iqeda ingozi yokuthi i-vibrator ibhajwe ku-rebar.
• Icebiso Eliyinhloko: Ifomu lakho kufanele liqine kakhulu. Ukudlidliza okukhulu kungakhipha izimo ezibuthakathaka, ngakho-ke qiniseka ukuthi ukuqinisa kwakho kuyasebenza ngaphambi kokushintsha iswishi.

Ama-Vibrators Angaphezulu (Ama-Screed)

Uma sibhekene nomsebenzi oyisicaba, asidingi njalo ukungena okujulile; sidinga ukuphela okubushelelezi nokuhlanganisiwe phezulu. Ama-vibrator angaphezulu, avame ukubizwa ngokuthi ama-vibrating screeds, ahlala phezu kokhonkolo. Ahlanganisa ungqimba olungaphansi kwawo ngenkathi elinganisa i-slab.

• Okuhle Kakhulu: Imigwaqo yokushayela, izindlela zokuhamba ngezinyawo, kanye nama-slab aphansi amancane (ngokuvamile afinyelela ku-1.5 cm ubukhulu).
• Kungani Uyisebenzisa: Ihlanganisa ukulinganisa kanye nokuhlanganiswa kokuphasa okukodwa, isindisa isikhathi somsebenzi.
• Icebiso Eliyinhloko: Lokhu ngokuvamile kusebenza kuphela ekujuleni okungajulile. Uma uthela i-slab ewugqinsi, kufanele usebenzise i-vibrator yangaphakathi kuqala ukuze uphathe ukuhlanganiswa okujulile, bese uqeda nge-vibrator engaphezulu.

Ukuhlomisa Isayithi Lakho ngeXiamen Xingchangjia

Uma kukhulunywa ngokuthola umshini wokudlidliza osebenza kakhulu ukuze uthole inzuzo enkulu elandelayo, udinga umlingani oqonda izidingo ezinzima zesayithi lomsebenzi laseMelika. Kwa-Xiamen Xingchangjia Non-standard Automation Equipment, sakha imishini yokuqinisa yokwakha esebenza kahle.

Sigxila kakhulu ekubambisaneni kwe-B2B. Umgomo wethu ulula: ukuhlinzeka osonkontileka base-US, abakhi, kanye nemikhumbi yemishini ngemishini ethembekile egcina amaphrojekthi eqhubeka futhi inciphise isikhathi sokungasebenzi.

Yakhelwe iMakethe ye-B2B

Siyazi ukuthi ukulinda imishini kuyalibazisa lonke iqembu. Ngokubambisana nathi ngqo, uthola uchungechunge lokunikezela olusebenza kanzima njengawe.

• Ukuqina Okukhulu: Yonke ishafti yokudlidliza yekhonkrithi esiyakhayo yenzelwe ukusingatha ukusetshenziswa kabi kwansuku zonke kokuthululwa okukhulu kwezentengiselwano ngaphandle kokwehluleka phakathi nomsebenzi.
• Ukunikezwa Okuqondile: Sikutholela amayunithi omshini wokudlidliza owadingayo ngobuningi, okwenza kube lula ukuthenga kwakho futhi kuvikele inzuzo yakho.
• I-Arsenal ephelele: Kusukela kuma-poker angaphakathi kuya kumishini ekhethekile yokudlidliza yefomu, sinikeza amathuluzi afanele adingekayo ukuze kusetshenziswe amasu okuhlanganisa ukhonkolo angenaphutha kuyo yonke indawo yakho.

Uma uhlomisa iqembu lakho ngeXiamen Xingchangjia, utshala imali egunyeni lomkhiqizo eliqinisekisiwe. Sakha imishini eyakha izwe, siqinisekisa ukuthi ukhonkolo wakho uthola amandla aphezulu njalo.

Imibuzo Evame Ukubuzwa (Imibuzo Evame Ukubuzwa)

Uma sisemsebenzini sibhekene nemishini yokucindezela, imibuzo efanayo ivame ukuvela. Ukuthola lezi zimpendulo ngendlela efanele kuvame ukuba umehluko phakathi kokuthulula okuqinile nokukhumula okubizayo. Nansi inkulumo eqondile ngezinkinga ezivame kakhulu esizibonayo.

Kufanele udlidlize ukhonkolo isikhathi esingakanani?

Ayikho "inombolo yomlingo" eyodwa ngoba incike ekuqhekekeni kwengxube yakho kanye nosayizi wekhanda lakho le-vibrator. Kodwa-ke, umthetho ojwayelekile wama-vibrator amaningi e-poker yangaphakathi imizuzwana emi-5 kuya kweyi-15 ngokufakwa ngakunye.

Uyazi ukuthi usuqedile uma:

• Ubuso bekhonkrithi buyacwebezela futhi bube manzi (lokhu kuyinhlama ephumayo).
• Amabhamuza amakhulu omoya ayayeka ukuvela phezulu.
• Iphimbo lenjini yokudlidliza liyazinza noma lishintsha ithoni, okubonisa ukuthi ubuningi bukhuphukile.

Ungaqageli. Qaphela ingxube. Uma ukhipha ngokushesha kakhulu, ushiya amaphakethe omoya; uhamba kancane kakhulu, futhi usengozini yokuhlukaniswa.

Kwenzekani uma udlidliza kakhulu ukhonkolo?

Ukudlidliza ngokweqile kuyingozi enkulu emandleni ekhonkrithi. Uma ushiya ikhanda endaweni eyodwa isikhathi eside kakhulu, amandla adonsela phansi athatha indawo ngendlela engafanele. Amaqoqo anzima (amatshe namatshe ayigugu) ayacwila phansi, kuyilapho isihlabathi esilula, i-cement paste, namanzi kuntanta phezulu. Lokhu kubizwa ngokuthi ukuhlukaniswa.

Imiphumela mibi:

• Ubuso Obubuthakathaka: Ingqimba ephezulu iyaphuka futhi ithambekele ekuqhekekeni noma ekuqhekekeni kothuli.
• Ukopha: Amanzi amaningi ayakhuphuka, okwenza kube buthaka ukwelashwa kokugcina.
• Ukulahlekelwa Ukulingana: Ingxenye engezansi iyidwala kuphela, ingxenye ephezulu iyitshe elithambile. Ubuqotho besakhiwo buyaphazamiseka ngoba ingxube ayifani.

Iyiphi i-VPM efanelekile yamandla amakhulu ekhonkrithi?

Ngobuningi bezinto zokwakha ezijwayelekile kanye nokhonkolo wesakhiwo, ufuna umshini wokudlidliza osebenza ngesivinini esiphezulu osebenza phakathi kwe-10,000 kuya ku-12,000 VPM (Ukudlidliza Ngomzuzu).

• Ukhonkolo Ophansi (Oqinile): Udinga imvamisa ephezulu ukuze lezo zinhlayiya zinyakaze futhi zenze ingxube ibe manzi.
• Ikhonkrithi Emanzi Kakhulu: Ingahlanganiswa kaningi ngamaza aphansi kancane, kodwa amaza aphezulu asasebenza kahle ekususeni umoya ovalelekile ngokushesha.

I-VPM ephezulu ibalulekile ngoba incibilikisa udoti, ivumela i-aggregate ukuthi ihlale ibe yi-matrix ende ngaphandle kokungqubuzana. Lokho kuxinana yilapho amandla akho okucindezela avela khona.