Uthango lwe-Concertinaiye yaqashelwa idivayisi enamandla kakhulu yokuphikisa ukungena okungafunwa kwezitha noma izilwane. Izindwani ezicijile kanye nesakhiwo esithandelayo singabamba noma ubani ohlose ukudlula noma ngaphezu kwentambo yekhonsathi.
Ngokuvamile, ucingo lwe-concertina luyinhlanganisela yocingo lwe-concertina kanye nothango lokuxhumanisa iketango noma amanetha ocingo ashiselwe ovimba abantu ukuba baphume kuphela futhi angeke akulimaze (bona Fig 1). Lolu hlobo locingo lwekhonsathi lutholakala kabanzi ejele, isikhumulo sezindiza, indawo yokuhlala, uhulumeni kanye nendawo yezohwebo.
Olunye uhlobo lothango lwekhonsathi luhlanganisa izintambo ezisontekile ze-concertina. Ngakolunye uhlangothi, zingaboshelwa esakhiweni sensimbi ukuze zenze ucingo lokuphepha (bheka umdwebo 2). Ngakolunye uhlangothi, zingafakwa ngaphandle kwesakhiwo sensimbi (bheka umdwebo 3).
| Imininingwane ye-concertina wire | ||
| Ngaphandle Ububanzi | Inombolo yezihibe | Ubude obujwayelekile ikhoyili ngayinye |
| 450 mm | 112 | 17 m |
| 500 mm | 102 | 16 m |
| 600 mm | 86 | 14 m |
| 700 mm | 72 | 12 m |
| 800 mm | 64 | 10 m |
| 960 mm | 52 | 9 m |
Isikhathi sokuthumela: Dec-07-2020