Yini imibono engaphezulu kwezi-zroad rollers, kunye neyi yiyiphi okuthile ngokwesiphumo sokuphatha esisodwa?

Umbiko wesikhatsi sokuthula nokungcono kwezithuluzi zendlondolo

road rollers , bayibhalwa njengezinto ezininzi ehlukene, ziyiqhutywa njengama-thuluzi amakhompakati. Zihlukene ngokushesha ukuthi zisebenziswe ukuthola amaxwebhu okanye amacala njengomhlaba, igwavi, icimansi kunye nezintsha emhlabeni nokuthula kwezindlela nokuthulwa kwezindlela. Lolu hlobo lokuthulwa kwezimali kufanelele ukuthi kube usizo olunokuqhubekayo nokuthi kuhlanganise indlela yokuhlola.

1. Ukuthola Amalayithi Okuthulwa Kakhulu : Kusebenzisa amarholi wezindlela, iziphrojekthi zokubhulwa kuyingenisa ukuba izicatulo zibe ngamandla ehlanganisweni. Lomdlalo uyangenisela ukuphakamisana komdlalo wesicatulo, uphendula usuku lwendlela lokubhala nokugcina imali esikwangeni sesikhatsi.
2. Umkhwangeli wenkqubo nokusavala imali : Amarholi wezindlela bayo baphinda ukuthola isikhatsi somphilo wokubhulwa okukhangelwe. Ngokubhekisisa umdlalo womphindopho, babaluleka iingxenye ezinye zokubhulwa zokungabiko ngenxa yoko. Lomkhwangeli wakhiwo amalicamelo amahhovha nokuhlola kakhulu, ubungena ukuthi kuzothelele ukwenzela iziphrojekthi.
3. Imininingwane Yezindlela : Isigaba sasendaweni sabhulwa senziwe amandla emva kokubhala kwamarholi wezindlela. Amarholi wezindlela amandla amahhovha akhona amandla njengesiqhumelekileyo nokunquma GPS ngokubhekeka ukuthi kube kuhlukeneyo nokubhekeliswa. Amahhovha angazange abe amandla engcono yokuphakamisana komdlalo nokuzihliselela iindlela, uzihlangene nokugcina amali nokungaphelelela usuku.
4. Umsebenzi wamarholi wezindlela kwisebenzi sendaweni : Ngokushesha ukusebenza kwezilondolozi zokusetyenziswa, uhlobo lwezilondolozi zomncane ezincedwa ngokwesiphumo, isimo sasendawo sokunquma kumkhakha okanye lokuhlola izinto zezindlela ezindaweni. Ngenkatho yokunquma ngeendlu ezintsha nokubuyekezwa, bayenza ukuthi uhlamvu lwemikhakha wakhiwe ngokupheleleyo ngokususa ukusuka kwamasiphi amabili.

Ngokugcina, amandlawathi amancane angazixhasa ukuba amasimu amahle nokuthi amadlala kuhhade ngokusebenza nokulima nokusetshenziswa. Ukukhangelwa kwezinto ezintsha kuhlanganisa umsebenzi wesikhephe nokuziphatha kakhulu, uzoba ungenzi lokungapheli kakhulu kwisebe esisodwa.

Amahluku Amahluke Amanqaku Lendawo Nabantu Babenzo

Amanqaku Aluhlaza Amancane: Ukugcina Iziphetho Nezimpahla Zobuchopho

Amagqirha amahhulu amancane, futhi zinenzeka njengamagqirha amaphantsi, zikhetha kakhulu lokusebenzisa ukufakwa kwamalendizi akukho imibophelelo nemigqa ongqondweni. Izithile zihlala ngokubheka ngeemphumandleleni yezisekelo ezincinci ezindala zabo, uzifakayo isinga lesiphambili ukusetyenziswa kweendaweni ezidingekayo. Ngokushesha elishumi lwamakhanda, amagqirha amahhulu amancane zikhetha kakhulu lokusetshenziswa kwiqhobo lokuhlinza iasfalti, zikhona kakhulu lokuvumela ukuhlaba nokuhlaba okuningi lomndeni. Ukudibanisa komkhuhlane omncane kuhlanganisa ngempumelelo yokuhlaba nokuhlaba kakhulu kweendaweni, uphucumana kakhulu lokusetshenziswa kweendaweni ekupheleni. Lokuqinisekileyo lokusetshenziswa kweendaweni lokungafani nesiphiwo esiphambili sikhetha kakhulu lokusetshenziswa kweendaweni.

Amagqirha Amaphantsi: Ukuhlinza Lokulandelayo Lwesiqephu Sesilonda

Izinduna zotyala ephephethe ngokuphucwayo zihlela indlela esingabangako lokuhlola ngenkathi zisetshenziswa amathuluzi amaphumeleyo okanye amathulu amade akukho kwezindlela ezikhoyo. Zihlala ukuthi zidinge ukuhlola ngokuboniso, okuningi lapho sihlola umthwalo omncane. Amathulu amaphumeleyo abadabile kuqukethwe kwezinye izigaba zomthwalo, uzokusure kaqinisekiso lokuhlola nokufakamukela isiphumo somthwalo. Izibophezelo zokusebenza zikhuhla ngalokhu kulula ukusuka kwesiphiwo sokunye, okuningi lapho sihlola ukuguquka kwezinye izigaba lokunye. Lolu hlobo lokuhlola kuhlela ukuthi zizithathe khona ngokubhedekileyo phakathi komkhankaso wokusetshenziswa kunye neentsha yezinto yokuhlola.

Amandla Okushaywa: Ukushaywa Okungcono Lwenqanawa Yezilimi Ezimbili

Izinduna ezincane zihlabeleka ngokwesiphumo sabo kuhlanganisa amandla ekusetyenziswa kuhlanganisa imibuyelo yamathebula ngokuthi abe ngamandla okukhulu yokuvumelanisa. Izinduna zakhiyo nokuhlaba ukudibanisa ngokulandelana ngezinye izindlela ezinethemba, lokhu kuzoba ukubanjwa ngendawo engaziwayo ngokusemthethweni. Ukuphawuliwa kwesikhatsi esiqinileyo kunye nekufundiswa kuhlanganisayo kakhulu, bayenza indlela eyayaziwayo ukuba babuyekezele umlando wakho wesikhatsi. Iziqephu ze-statistiki zingene ukusho ukuthi izinduna ezincane zikhiya ukudibanisa ngokusuka ngo-20% khona ngenxa yalokho lapho zisebenzela ngokungcono kwindawo yokugcina leyo nokunyusa.

Amadoda Amasheepfoot: Abafane kakhulu ngazo iZintu Ezicabanga

Izinduna zomfula, zilungiselelwe ngokubheka ngeendodana ezikhoyo kakhulu ezinikezela izinyawo eziphumayo kwi-drums, zibekwa ukuthi zihlangele wezinto eziphumayo njenge-clay. Amahhula amaphambili kwi-drums akhetha ukufika kakhulu phakathi kwe-sotho, ukuze kuhamba ngokukhangelwa ukwenza umdlululo omphumelelo. Izinduna zakhiwo zakhiwa ngokupheleleyo lokuhlola i-clay encane, njengokubuya nokuhlola kwe-dam kunye nokuhlola komfula. Izigaba zikhuluma ngokuba bayazi ukwenzela ukuyifaka indlela yokuhlola okuphumelelo, ukusure ukuthi lokhu liphakeme lokuhlola kumkhakha wesikolenkosi esitshintshisiweyo kwi-sotho esiphumayo kunye nokuthatha isenzo esisafunda kakhulu lokuhlola kwe-sotho esidingekileyo.

Izinduna Zokuchasela: Ukugcina Amathasa kunye nokohlola Okudingeka

Amadrumo amabili, okuthile nge-design yedrumbi edvabo, bayenza imfanelo kuhlukelela lokulanda emanzini lasebenzisa ngokushesha kunye nokuhlukela izindlela ezikhoyo. Amadrumbi amabili akho abangaphambili abahambe isicelo esidingayo ngalawulo lokugcina phakathi kwemanzini elandelayo, okungcono lokukhetha umdlalo wesimanzi wasebenziswe kanye nokuphakamiso kokubheka. Kusetyenziswa ngokubanzi ukwenza ukuguqula umdlwane wezindlela ngokufaka amalayithi ngokuphi ndawonye. Idata ifunise ukuba zingenhlela umdlwane wesimanzi ngokugcina iimfuno kunye nokufinyelela ukungavumelekanga amanzi, lesi sifundo sikwenza ukudala kwesimanzi esilandelayo kunye nokuhlukela umdlwane wezindlela ngomzekelo wesikhatsi.

Ukukhetha Indlela Efanayo Yomdromo Wosimanzi

Usomi Nokumelana Nekhumoni Lomdlalo

Ukukhetha lokungangekonki I-Roller yomgwaqo ukubala nge-inhloso yomfula kufanele lapho ukuya kuqinisekisa okulandelayo. Imifulo efundisiweyo, njenge-clay, loam kunye ne-gravel, zimelingana nesikhephe sokuqinisekisa esidingiweyo ukuyibuyelela imfanelo. Ngokugcinwa, amaroli amahluke eziqinisekise zikhona ngokupheleleyo emifuleni omncane njenge-gravel ngokusemva komsebenzi wabo oluhle, xa ke amaroli amadlule amabili amakhuphekile kwi-mifulo engcono njenge-clay. Ukusureka ukungakho iindlela elilinganayo nemifuzo efundiswa yayingakho kufanele ukusuka kwezinyathelo ezincinci nokuthola umculo wezindlela ezindaweni. Abanye abaningi bazama ukuba bengxoxe amafu lokuhlola ukukhetha lesikhephe sokuhlola somncane, amaroli amahluke ekhoyo kumifulo ongenziwayo kunye namaroli amahlula amancane aphoqeqeni ahlula kwi-asphalt.

Izicatshululo neZilungiselelo Zokuphumela

Ukufakwa kwezindlela ezincinci ngeespesifiki zezindlu ngokwesayizi neentsha yobuqhubi kukho esiphathelileyo ukuthi busebenzele amandla okukhangelwe nokuphuculeka. Izilimi elihlobene neemfula lomusha njengamaphetha wendawo yokugcina emasimeni kanye nokubuya kwamaphephethe, abangeni imibuzo ebusweni ekupheleneyo ukusetyenziswa kweendlu ezincinci ezincedisiyo ezinakho ukuphucula amasipho esikhulu ngokungcono nokulandelana. Ngakwesinye, izilimi ezincinci zimaningi ukuba zisetyenziswa ngokubekwa kweendlu ezincinci, okunyeleyo ukuba zisetyenziswa ngokubekwa kweendlu ezincinci, ezinakho ukuphucula amasipho esikhulu ngokungcono nokulandelana. Iindlela zokuqala ezithetha ngokubekwa kweendlu ezincinci ezithetha ngokubekwa kweendlu ezincinci, ezithetha ngokubekwa kweendlu ezincinci, ezithetha ngokubekwa kweendlu ezincinci.

Amavoni Amahhweba Ngenqanawe Yophuhliso

Izicatshulwa zokubhukuda kakhulu zinazibutha ukusukela lokuhlola izincinci zomncedi, ngisho kakhulu ezintathu eziphakamisayo uhlobo lwezandla lokuhlola amabhenjini wehlathi, okunye ngezikhatsi esizidingekayo uphawu olungaphansi olungaphansi nokuphiwa kahle njengemigomo yobunxele obuhle. Ngokushesha, i-smooth wheeled rollers zikhuliswa emva kokugcina kwesihlanu sokwakhiwa kwasemthethweni, ngoba kuneza ukusetshenziswa kokubhukuda kakhulu, ukususa izikhatsi ezindala. Ngokwesono, amabhenjini we-tire amaphephethe amaningi khona ukusetshenziswa kakhulu lokuhlola iziphumo somncedi esizidingekayo ukususa izikhatsi ezindala. Izimvo zokudinga komhlaba zithatha ukuthi ukukhetha umkhondo omphumeleyo wenza ukuba kuhlanganise ukudibanisa nokuhlola kahle kwezandla lokuhlola, uzokusukela nokusetyenziswa kakhulu kunye nokususa imali yokuvavanya.

Ukubuyekeza – Isibonelo sokuqala Sokumkhondo Omphumeleyo Odluleyo Ngenkinga Yokuhlola Zokuncedzi

Ngokulandelayo, ukukhetha umphathiso omphumeleyo wesikhephe sikhulu kusuke kuzo kuhlala ngendlela esidingayo ukubaluleka kwezinye izinhlelo zokugcina. Izinsuku eziningi nesikhephe, njenge-sikhephe lesihlanu elingezansi lokugcina i-asphalt, sikhephe seliphakathi olungaphandle kwe-tires lokugcina amamix edlala, kunye ne-sikhephe semphathiso we-steel esisisekelwe lokuhlola, bafanele abezonekisele ukuze bakwazi ukukhetha umphathiso ongaphambili lokusebenza kumthetho omtsha. Ukufunda amahora akho kuhlonipha ukukhetha umphathiso omkhulu ofanele kumthetho wokusebenza. Ngokushesha, i-sikhephe lesihlanu lizama ukugcina ngokuphambili ngokusebenzisa ifrekweni futhi i-amplitude efanelekileyo, okungangene yokugcina i-asphalt ngempahla. Ngokwesikhatsi, i-sikhephe seliphakathi siyinkcantu lokusebenzela ukubaluleka kwe-HMA amix edlala, kunye ne-sikhephe semphathiso esisekelwe lokuhlola ukuba alunqume. Ngoba le ndlela ikhangele, isektori sithiwa ngemibono emigcabheneyo eyahlukene ne-monitari yokuqala-lapha yokuvavanya ukuphinde ukuba phakathi komncedisi. Iindlela zakhe kwesikhephe singabhekisele ukuba ziyindlela zokubhukuda, uzokusetyenziswa nokuba zizobuyekeza ukubaluleka nokukhokha, ukusure ukuba zonke iziprojekti zokugcina zibeze izimpahla zakhe ezidingwayo nenkululeko.

Isikhombisi Sokuqala

Yini okusebenzeka amaphathalasi wamanje kwisebe esingekhethwe?

Amaphathalasi amanje akhune ukuphakamisa imibuzana njengezilo, umgabheni, umntu kanye neyasphaltingi ngasinye lokusukelela uphawu olungempumelelo kunye nesiphumo esisodwa.

Yeyiphi inani lemphathalasi lamanje elikhona lokuhlola ukuhlolwa kwemfuyo wesifazane?

Amaphathalasi amanje amahhulu amakhulu angavunyelwa ngokubonisa ukusetshenziswa kweyasphaltingi ngokusetyenziswa ukukhula isiphumo sasendaweni futhi ukucutshwayo komfula wesifazane.

Bengaphelela ukuphakamisa ukuphakamisa amaphathalasi amanje amahlaba?

Amaphathalasi amanje amahlaba angenzi ukuphakamisa phakathi kwezimbewu zokugcina ukufinyelela izimbewu kunye nokuhlanganisa amandla amahhulu kumibuzana emibuzweni njengemgabheni kunye nemfuyo.

Yini iindlela ezihluphekileyo zokusetshenziswa kwezitayela ezithulathayo?

Izitayela ezithulathayo zisetshenziswa ngokuphakamisekile kunye nokwaziwa ukubaleka kwiqiniso lwendawo, futhi bazivame ngokuphakamisekileyo ukusetshenziswa kwezindawo ezimnandi kunye nokuncima ukuphawuliweyo kwezindawo.

Ngaphezulu, yini okungcono kwegumbi langempumelelo lwesifazane?

Izinduna zomsizi ziguqula amanqaku (noma amafe) aziphumelela ukuyingena ngaphakathi kwezilimi ezikhohloko emathathu, ukuze ziphase imibono engcali kakhulu esidingiweyo lokungabophelele i-structural integrity.