Ucingo lwe-concertinaiye yaqashelwa njengethuluzi elinamandla kakhulu lokuvimbela ukungena okungafuneki kwezitha noma izilwane. Ama-blade abukhali kanye nesakhiwo esijikelezayo kungabamba noma ubani ohlose ukudlula noma ukuwela ucingo lwe-concertina.
Ngokuvamile, ucingo lwe-concertina luyinhlanganisela yocingo lwe-concertina kanye nocingo lwe-chain link noma i-wire mesh ehlanganisiwe evimba abantu kuphela futhi ngeke ikulimaze (bheka uMfanekiso 1). Lolu hlobo locingo lwe-concertina lutholakala kabanzi ejele, esikhumulweni sezindiza, ezindaweni zokuhlala, kuhulumeni kanye nasezindaweni zezentengiselwano.
Olunye uhlobo locingo lwe-concertina lwakhiwe ngezintambo ezijikelezayo ze-concertina. Ngakolunye uhlangothi, zingaboshelwa esakhiweni sensimbi ukuze zakhe ucingo lokuphepha (bheka isithombe 2). Ngakolunye uhlangothi, zingafakwa ngaphandle kwesakhiwo sensimbi (bheka isithombe 3).
| Imininingwane yocingo lwe-concertina | ||
| Ububanzi Bangaphandle | Inani lama-Loops | Ubude obujwayelekile ngekhoyili 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 sokuthunyelwe: Disemba-07-2020

