Displacement Augers (Cikakken Canji Piling — FDP)

Displacement augers, wanda aka tsara musamman don full displacement piling (FDP), suna da mahimmanci a masana'antar tushe na zurfi da injiniya na geotechnical. Waɗannan kayan aikin na musamman an tsara su don taimakawa wajen shigar da tushe na zurfi yayin da ake rage tashin hankali na ƙasa, wanda ya sa su zabi na dace ga ayyukan da ake buƙatar inganci da tsokaci. Tare da amfani da na'urar musamman, displacement augers suna taimakawa wajen shigar ƙasa yayin da suke shiga cikin ƙasa, wanda ke ba da damar kirkirar bututun bore wanda zai iya ɗaukar kayan tushe daban-daban, kamar piling da shafts.