Ua hoʻolālā ʻia nā ʻūmiʻi hoʻokuʻu e hāʻawi i kahi hoʻokuʻu articulated no nā kaula figure-8 me ke kila a i ʻole ka ʻelele dielectric insulated ma ka pūnaewele komo me nā spans a hiki i 90m. Ua hoʻomohala ʻia kāna hoʻolālā patent kū hoʻokahi e hāʻawi i kahi lako lako honua e uhi ana i nā hihia hoʻokuʻu āpau ma nā pou lāʻau, metala a i ʻole sima. Me nā ʻauwaha pololei a me kahi ʻōnaehana hoʻohuli, kūpono kēia mau ʻūmiʻi me nā anawaena ʻelele mai 3 a 7mm a me 7 a 11mm.
Ua hana ʻia lākou me nā ʻāwae thermoplastic pale UV i hoʻoikaika ʻia me ʻelua mau papa kila galvanized a hoʻopaʻa ʻia e ʻelua mau bolts kila galvanized.
I hana ʻia no nā ducts me kahi hui duct ʻano Fiber Reinforced Plastic (FRP) messenger figure-8.
● Ma luna o kahi ʻūmiʻi makau
Hiki ke hoʻokomo ʻia ke kāpili ma luna o kahi wili makau 14mm a i ʻole 16mm ma nā pou lāʻau hiki ke wili ʻia. Aia ka lōʻihi o ke wili makau i ke anawaena o ke pou.
● Ma luna o kahi ʻauamo me kahi ʻūmiʻi makau
Hiki ke hoʻokomo ʻia ke kāpili ma luna o nā pou lāʻau, nā pou sima poepoe a me nā pou metala polygonal ma ka hoʻohana ʻana i kahi bracket hoʻokuʻu CS, kahi bolt makau BQC12x55 a me nā kāʻei pou 2 20 x 0.4mm a i ʻole 20 x 0.7mm.