Crawler Concrete Pumps don CFA

Gudanar da Continuous Flight Auger (CFA) na wakilci mafarkai na ingantaccen hanyar gina displacement piles a cikin ayyukan gine-ginen karkara, kuma crawler concrete pumps na aiki a matsayin na kayan aikin muhimmi a cikin wadannan ayyukan na musamman. Gudanar da CFA ana daraja shi musamman a cikin gine-ginen karkara saboda ikonsa na kirkirar bored piles tare da adhesion na shaft na girma da kuma iya kai kaya yayin da ake rage tashin kasa idan aka kwatanta da hanyoyin gudanar da na al'ada. Aikin haka ya hada da amfani da babban diamita na continuous flight auger don kirkirar kasa yayin da ake tura beton ta hanyar tremie pipe ta tsakiya a cikin auger stem. Crawler concrete pumps an tsara su musamman don amfani, tare da isar da beton na girma kai tsaye cikin bore shaft yayin da auger an cire shi, wanda haka ya kirkiri cohesive monolithic pile wanda yake haɗa kai da karkara na kusa.