Ukwakheka kombhoshongo oyi-Guyed: kufaka phakathi isisekelo sombhoshongo, ikholomu yombhoshongo, ibha enqamulayo, isigxobo esiyidiagonal, intonga yombani, ikhebula lensizwa

Material: Insimbi ye-engeli, insimbi eyindilinga, njll., ingxenye yombhoshongo ibolted, futhi umzimba wombhoshongo ushiselwe.

Ukwelashwa kwe-anti-corrosion: i-zinc eshisayo.