Mene ne mai amfani da lissafi kuma me yasa nake buƙata ɗaya?
Ƙarfafawa wani muhimmin sashi ne na kowane gine-gine mai motsi da ƙasa da tsarin aikin farar hula.Ana amfani da shi sau da yawa akan hanyoyi da aikin ƙasa don cire aljihun iska tsakanin barbashi ƙasa.Akwai nau'ikan nau'ikan nau'ikan nau'ikan na'urori a kasuwa, sanin wanda ya fi dacewa da aikinku na iya zama ƙalubale, amma idan aka yi daidai, zai iya ceton ku kuɗi a cikin dogon lokaci.
Menene Fa'idodin Ƙunƙarar Ƙarfafawa?
1) Ƙara ƙarfin ɗaukar ƙasa
2) Haɓaka kwanciyar hankali na ƙasa
3) Hana daidaita ƙasa da lalacewar sanyi
4) Rage tsagewar ruwa
5) Rage raguwar ƙasa, kumburi da ƙumburi
6) Hana haɓaka manyan matsi na ruwa waɗanda ke haifar da ƙura a lokacin girgizar ƙasa
Ta yaya dabaran matsawa ke aiki?
Akwai nau'o'i daban-daban na ƙayatattun ƙafafu na Excavator, kowanne an tsara shi don ayyuka na musamman, duk da haka babban canji shine faɗi da adadin ƙafafun.
Manufar su shine don taimakawa tare da tattara datti cikin ramuka, kamar yadda aka ambata a sama.Wannan yana yiwuwa ta hanyar ƙwanƙolin ƙafafun da ke haɗawa zuwa gefen dabaran, yana ba da izinin wucewa da sauri da sauri.
Dabarar tana ɗaukar nauyin daga Excavator, yana ba wa Excavator damar yin aikin ba tare da wahala ba ba tare da ƙara matsa lamba akan Excavator ba.
Ƙarƙashin ƙasa yana ƙara ƙarfin ɗaukar nauyin ƙasa, yana ƙara kwanciyar hankali.Har ila yau, yana hana matsuguni na ƙasa da ɓarkewar ruwa, wanda zai iya haifar da tsadar kulawa da gazawar tsari.
Ko kuna amfani da rammers, ganguna guda ɗaya, ganguna biyu ko manyan na'urori masu taya da yawa - tabbatar da cewa aikinku yana buƙatar irin wannan nau'in haɗin gwiwa kuma ba ƙasa da shi ba.A ƙasa akwai wasu nasihu don zabar kayan aikin haɗakarwa da suka dace, farawa da abubuwan yau da kullun:
Kafin Ƙarfafawa
San ƙasa
Gano rukunin ƙasan da kuke aiki da su kafin ku fara haɗawa, saboda nau'ikan ƙasa daban-daban suna da matsakaicin matsakaicin girma da kuma mafi kyawun matakan danshi.Ƙungiyoyin ƙasa guda uku na asali sune: haɗin kai, granular, da kwayoyin halitta.Ƙasa mai haɗin kai, irin su yumbu, suna da ɓangarorin da ke manne tare.Ƙasar ƙasa, irin su yashi, ba su da abun ciki na yumbu, kuma suna raguwa cikin sauƙi.Ƙasar halitta ba ta dace da ƙaddamarwa ba.
Danshi
Kafin ka fara compacting, kana buƙatar ƙayyade yawan danshi na ƙasa.Danshi kadan yana haifar da rashin wadataccen abu.Danshi mai yawa yana raunana kwanciyar hankali.
Hanya mafi sauƙi don gwada danshin ƙasa shine "Gwajin Hannu."Ɗauki ƙasa kaɗan, matse ta, sannan buɗe hannunka.Kuna son ƙasa ta zama mai gyaggyarawa kuma ta karye cikin ƴan guda idan an sauke.Idan ƙasa ta kasance foda kuma ta rushe lokacin da aka sauke ta, ta bushe sosai.Idan ƙasa ta bar danshi a hannunka kuma ta kasance cikin yanki ɗaya lokacin da aka faɗo, tana da danshi da yawa.
Kayan aiki masu dacewa
Don sakamako mafi kyau, yi amfani da injin da ke amfani da ƙarfin girgiza ƙasa, kamar rawar girgiza ko juzu'i.Wadannan injuna suna amfani da jerin busa mai sauri zuwa saman ƙasa, wanda ke yin tasiri ga zurfin yadudduka da ke ƙasa, yana haifar da haɓaka mafi kyau.
Ya kamata a yi amfani da abin nadi-ƙafa lokacin aiki tare da ƙasa mai haɗin gwiwa.Lokacin aiki tare da granular ƙasa, vibratory rollers ne mafi zabi.Lokacin amfani da abin nadi mara girgiza, ƙimar ƙaddamarwa ya dogara da nauyin injin.Mafi nauyi na inji, mafi tasiri ga ƙaddamarwa.
Lokacin Compaction
Kar a yi yawa
Idan kun yi wucewa da yawa ta hanya ɗaya tare da injin ɗin ku za ku iya mamaye ƙasa.Cikewa yana rage ɗimbin ƙasa, ɓata lokaci, kuma yana haifar da lalacewa mara amfani ga injin ɗin.
Hana juyawa
Bincika saman aikin don karkatawar haɗari ko raguwa.Lokacin aiki da rollers da compactors akan saman da ba daidai ba, haɗarin rollover yana ƙaruwa sosai.Wasu inji an sanye su da sifofin kariya.Kayan cin abinci na iya rage haɗarin rauni sosai a yayin da ake juyewa.
Bincika matsi na taya kafin yin aiki da rollers/compactors, saboda ingartattun tayoyin da ba daidai ba na iya lalata injinan.Juya daga gangara a kan na'ura mai kwakwalwa tare da sitiyarin sitiyadin kuma na iya tarwatsa na'urar.Ƙunƙarar gefuna masu laushi na iya haifar da gefe ɗaya na injin ya nutse kuma yana ƙara haɗarin jujjuyawa.
Yi taka tsantsan yayin tattara mahara
Ayyukan maɓalli na kawo ƙarin haɗari da bin ƙa'idodin aminci don masu sarrafa kayan aiki.Tabbatar cewa wani wanda ke da masaniya game da buƙatun yana duba aikin hakowa kafin a fara ƙaddamarwa, kowace rana kafin kowane motsi, da kuma yadda ake buƙata a duk lokacin motsi.Baya ga kogon rami, dole ne a kiyaye masu aiki daga faɗuwar abubuwa.Lokacin da zai yiwu, yi amfani da kayan haɗin kai na nesa.
Kuna buƙatar ƙaramin ingantacciyar dabarar haɗakarwa zuwa rukunin yanar gizon ku?
Sami ƙima mai gasa a RSBM.
Lokacin aikawa: Janairu-19-2023