C isiteshi se-vslin vs c

1. Umehluko phakathi kwensimbi yesiteshi nama-purlins
Iziteshi nama-purlins zombili izinto ezisetshenziswayo kumaphrojekthi zokwakha, kepha ukwakheka kwawo nokusetshenziswa kwawo ahlukile. Insimbi yesiteshi uhlobo lwensimbi enesigaba esibunjiwe, esivame ukusetshenziselwa izinhlaka zokuthwala umthwalo kanye nokuxhuma. Ama-Purlins yimichilo emide yezinkuni noma yamaphaneli enziwe ngumuntu, evame ukusetshenziselwa ukusekela nophahla, phansi kanye nezindonga kanye nezindonga.
2. Ukusetshenziswa kwensimbi yesiteshi kanye nama-purlins
Ukusetshenziswa okuvame kakhulu kwensimbi yesiteshi kumaphrojekthi wokwakha kunjengesekele yesakhiwo kanye nokuxhuma impahla. Insimbi yesiteshi ingasetshenziswa njengekholomu yokusekelwa noma imishayo yokuxhuma ozimele wezensimbi, futhi nayo ingasetshenziswa ukwakha amabhuloho, imibhoshongo yamandla kanye nezinye izakhiwo ezinkulu. Amandla, ukuqina nokuqina kwensimbi yesiteshi kungenze enye yezinto ezisemqoka ekwakheni izakhiwo.
Ama-purlins asetshenziselwa ikakhulukazi umhlobiso wezakhiwo kanye nokuxhaswa kwangaphakathi kwesakhiwo, njengokufakwa kophahla nezinto zokweseka phansi phansi. Ama-purlins aqondaniswe futhi afakwe odongeni nasezakhiweni zophahla ezinama-screws noma izipikili. Ezokwakha, ama-purlins asebenza njengamabhuloho phakathi kwezixhaso kanye nezindonga futhi asiza ukulungisa ibhalansi yesakhiwo sonke.
3. Isiphetho
Ukufingqa, yize zombili zensimbi yesiteshi kanye nama-purlins zingasetshenziswa kumaphrojekthi wokwakha, ukwakheka kwabo, ukusetshenziswa kwabo kanye namabanga okusebenzisa ahluke kakhulu. Ukuqonda umehluko wabo kubalulekile ekwakheni ukwakhiwa nokwakha. Lapho usebenzisa lezi zinto ezimbili zokwakha, kufanele ukhethe ngokuya ngesimo esithile, ukuze udle kangcono iqhaza lakhe esibonelweni sokuqinisekisa ukuphepha, ukuthembeka nobuhle besakhiwo sokwakha.