Izipikili zekhonkrithi ezimnyamazidlala indima ebalulekile embonini yokwakha, yokulungisa, kanye neyokukhiqiza. Lezi zipikili zingamathuluzi alula kodwa abalulekile asetshenziselwa ukuxhuma izakhi ezahlukahlukene ezakhiweni zokhuni oluqinile, okuhlanganisa umsebenzi wokwakha kanye ne-scaffolding. Zenziwe ngezintambo zensimbi yekhabhoni emnyama, zinikeza ukuqina namandla ezinhlobonhlobo zezicelo.
Ukuze kuhlangatshezwane nezidingo ezahlukahlukene zamaphrojekthi ahlukene, izipikili zekhonkrithi ezimnyama ziyatholakala ngezinhlobo ezahlukene ze-shank. Lokhu kufaka phakathi i-shank ebushelelezi, i-ring shank, i-twilled shank, kanye ne-twilled shank, ngayinye inikeza izinzuzo ezihlukile kuye ngezidingo ezithile zephrojekthi yokwakha noma yokulungisa.
Izipikili zekhonkrithi ezibushelelezi nezimnyama zibamba ngokuqinile futhi zivikelekile, okwenza zilungele ukusetshenziswa lapho ukuzinza kubalulekile khona. Ngakolunye uhlangothi, izipikili zekhonkrithi ezinendandatho zinezinsika eceleni kwe-shank ezidala ukumelana okwengeziwe nokuphuma kwezinto, okuqinisekisa ukuzinza okuthuthukisiwe nokuvimbela ukukhululeka ngokuhamba kwesikhathi.
Uma kusetshenziswe lapho kudingeka amandla engeziwe okubamba, izipikili zekhonkrithi ezimnyama ezisontekile ziyathandwa. Umklamo osontekile wandisa ukungqubuzana phakathi kwezipikili nezinto zokwakha, okunikeza ukubamba okuqinile. Ngokufanayo, izipikili zekhonkrithi ezisontekile zinikeza amandla angcono okubamba ngenxa yephethini yazo ejikelezayo, okwenza zifaneleke kumaphrojekthi adinga ukuqina okuqinisiwe ezakhiweni zokhuni oluqinile.
Ngaphezu kwalokho, izinhlobo zamakhanda ezipikili ezimnyama zekhonkrithi zingahluka ngokuya ngezidingo ezithile zokusetshenziswa. Usayizi kanye nesimo samakhanda ezipikili kungathinta amandla azo okubamba kanye nokubukeka. Ngakho-ke, kubalulekile ukukhetha uhlobo lwekhanda olufanele ngokusekelwe ekusetshenzisweni okuhlosiwe.
Kodwa-ke, kubalulekile ukuqaphela ukuthi izipikili zekhonkrithi ezimnyama azinawo ungqimba oluvimbela ukugqwala. Lokhu kusho ukuthi kungadingeka izinyathelo ezengeziwe zokuvikela izipikili ekugqwaleni nasekugqwaleni ezindaweni ezithile. Lokhu kungafaka phakathi ukufaka ungqimba oluvikelayo noma ukusebenzisa ezinye izinto zezipikili, njengezipikili zensimbi engagqwali, ekusetshenzisweni okugqwala noma kwangaphandle.
Ekuphetheni, izipikili zekhonkrithi emnyama ziyizingxenye ezibalulekile ekwakheni, ekulungiseni, nasekwenzeni amaphrojekthi. Ukuqina kwazo, amandla, kanye nezinhlobo ezahlukene ze-shank kanye nekhanda kwenza zibe nezimo eziningi zokuxhuma izakhiwo zokhuni oluqinile. Kodwa-ke, abasebenzisi kufanele bathathe izinyathelo zokuphepha ukuze bazivikele ekugqwaleni uma kudingeka ezindaweni ezithile. Uma zisetshenziswa ngendlela efanele, izipikili zekhonkrithi emnyama ziqinisekisa ukuxhumana okuphephile nokuthembekile, okufaka isandla empumelelweni yamaphrojekthi ahlukahlukene.
Isikhathi sokuthunyelwe: Agasti-21-2023