Chovala champhamvu chogwirizira pamanja Njira yachikhalidwe yomangira ya tchiseli ndi kugwiritsa ntchito chida chakuthwa kumenya pamwamba pa konkire ndi pisitoni kuti chomangira cha konkire chakale ndi chatsopano chikhale cholimba.Komabe, njira yachikhalidwe yopangira chiseling ili ndi zovuta zosiyanasiyana, monga kuchepa kwachangu, mphamvu ya oscillation yamakina imayambitsa kufalikira kwa mafunde amawu, kumawononga thupi lalikulu kuti liziwombera, komanso kumakhudza moyo wautumiki wa thupi lalikulu.Pakali pano, kwa malo ang'onoang'ono kupukuta (kupukuta pang'ono, kupukuta kwa facade, kupukuta kumbali, kupukuta pamwamba), mungagwiritse ntchito makina opangira manja, omwe ali ndi zotsatira zabwino ndipo sangawononge dongosolo loyambirira.kuwonongeka.

1. Popeza ambiri panopa chiseling makina mankhwala osati kuwononga wosanjikiza zoteteza wa analimbitsa konkire, komanso kuwononga kapena ngakhale kuwonongeka koopsa dongosolo choyambirira, kotero tsopano mu ntchito zambiri, makamaka konkire wa milatho ndi tunnel Mu chipping, ambiri lalikulu. makina ochapira makina aletsedwa.

2. Chogwiritsidwa ntchito kwambiri komanso chotetezeka kwambiri ndi "chiseling chosatayika" cha jet yamadzi yothamanga kwambiri.Njira yomangira yopangira mlatho wa mlatho imafuna kuti msewu wa konkriti wa mlatho ufikire mphamvu yopangidwa ndi konkriti, ndipo pamwamba pake ndi yosalala, yoyera, yopanda kuipitsa, zonyansa, madontho amafuta, fumbi, ndi zina zambiri.

3. Choyamba ntchito makina chiseling kuti chisel pamwamba pa mlatho sitimayo konkire pamwamba, kuchotsa slurry akuyandama ndi zinyalala pamwamba, ndiyeno ntchito amasinthasintha waya burashi sweeper kuyeretsa izo, ndiyeno ntchito blower kapena vacuum zotsukira kuchotsa. zoyandama ndi zabwino particles.Muzimutsukanso ndi mfuti yamadzi yothamanga kwambiri, ndikuyamba kumanga mutatha kuyanika.