Kuyini ukhonkolo mafutha

Uhlobo ngalunye ukwakhiwa kuhilela ukusetshenziswa kobuchwepheshe ezithile futhi izinto. Ngakho ngaso sonke isikhathi isidingo ukusebenzisa ukhonkolo ezivamile ngokulungiselela imiklamo ehlukahlukene. Ingahle kuphenduke ngenye uhlobo esigqulweni, kulula ukucubungula futhi enza. Futhi lokhu ihlangabezana nemibandela ebekiwe ukhonkolo mafutha. Futhi sisetshenziswa kabanzi ngenxa izakhiwo zabo.

ukhonkolo Lean - uhlobo esigqulweni, lapho iphesenti isibopho kuyinto ephansi kakhulu kunalokho okuqukethwe yamathebhu. Akukhona okuhlala kakhulu. Kodwa inzuzo yayo esemqoka yiyona amanani aphansi futhi kalula ukufakwa. It utfolakala kuluhlobo ezisindayo izinto B5, V7.5, B10, V12.5, V15. Ukusetshenziswa kabanzi kunazo ithole ezimele indlu wokwakha, isb. Ukuze. Amandla wayo izici kumanele kule ndawo. Futhi, lolu hlobo sikakhonkolo ngokuthi ohlangene. Lokhu kungenxa yokuthi kaningi isetshenziswa ukwakha imigwaqo, t. Ukuze. He is lula sikhipha roller komgwaqo.

Ukuvumelana umthamo esetshenziselwa izingxenye mafutha ukhonkolo: 1 Ingxenye kasimende, 3 - yesihlabathi 6 - yamathebhu. Ngakho yokuhlanganisa 1 imitha cubic solution edingekayo 160 kg kasimende, 2200 kg yesihlabathi yamathebhu, namanzi endaweni ivolumu 75 amalitha. Ngezinye izikhathi usimende ukonga plasticizers ekhethekile kunezelwa ikhambi. Kubalulekile kakhulu ukucabangela ukuthi okuqukethwe uthuli nezinhlayiyana ahlukahlukene ubumba kulo lonke isixazululo akazange idlule ku-10%. Kungenjalo, izinga umkhiqizo osuphelile kuyoba aphansi. Kuye ngobukhulu we yamathebhu, oyingxenye ngokhonkolo ezimelela ngalo, ahlukaniswa ibe okuncane futhi indawo-grained. Ukwakheka lokuqala yakhiwa zithutha 5 mm, kanti eyesibili - mm 40. Ngemva ukuxuba ukuvumelana yesixazululo kufanele kube efana kulo mhlabathi omanzi.

Lean Ukwakheka ukhonkolo okuyindawo ehlanganisa ingxenye encane ejenti ngibopha kabanzi lisetshenziswe kwenchubo yangasese. Of ke kwakha isisekelo kwesisekelo noma ugcwalise screed phezu ithala futhi endlini. Ngokuvamile isetshenziselwa yokululama phansi. Kulo ungakwazi ukwakha udonga, isisekelo bands, imiqhele ezedlulayo, kanye thina phansi, izitebhisi futhi ikhothamo Monolithic. Kodwa lokhu kungenzeka kuphela ukwakhiwa ongaphakeme liphumele, isb. A. Lapho abalulekile amandla umthwalo izici, okuyinto has a ukhonkolo mncane, bangase babe owanele, okungase kube nemiphumela emibi kakhulu. Ukusetshenziswa kabanzi iningi le nto itholakala ukwakhiwa komgwaqo. Of ke kwakha isisekelo umgandayo asphalt ukhonkolo.

Ukubeka ukhonkolo mafutha kufanele kwenziwe ngokushesha emva nokulungiselela ukulethwa kwento. Uma ezingeni lokushisa elifanele idlula degrees 25, bese ikhambi ngokuvamile wanezela retarders ukuqina, ekunciphiseni ukuthuthukiswa amandla. umthamo wabo lingafika ku-1% by isisindo kasimende asetshenziswe isixazululo. Bavumela wena ukwandisa isikhathi yezokuthutha ukustaka nge ihora nesigamu. Amazinga obuncane umsebenzi akufanele kube ngaphansi kuka-5 degrees.