Pehea e hoʻolōʻihi ai i nā pou hōʻailona kaʻa o waho

Nā pou hōʻailona kaʻa ma wahoua hōʻike ʻia i nā mea no ka manawa lōʻihi a ua pilikia i ka makani, ka ua, ka lā, ka hau, a me nā ʻino one. I ka hala ʻana o ka manawa, hiki i kēia ke alakaʻi i ka popo a me ka deformation. ʻO ka pale pono ʻana i kēlā me kēia lā a me ka mālama ʻana hiki ke hoʻolōʻihi i ke ola o kēia mau pou kukui hōʻailona alanui, e hōʻoiaʻiʻo ana i ka palekana alanui a me ka hōʻemi ʻana i nā kumukūʻai hoʻololi. Eia kekahi mau ʻōlelo aʻoaʻo mālama waho e pili ana i nā pou hōʻailona galvanized.

I. Ke kau ʻana maʻamau no kahi kahua paʻa

ʻO ke kūlana o ke kau ʻana ke koi mua no ka hoʻohana lōʻihi ʻana i nā pou kukui hōʻailona alanui. ʻO ka mea mua, e hōʻoia i ka ninini ʻia ʻana o ke kahua i ke kūlana maʻamau, me nā ana o ke kahua a me nā hohonu o nā ʻāpana i hoʻokomo ʻia e kūlike ana i nā kūlana aupuni e pale aku i ka wehe ʻana o ke kahua a i ʻole ke hili ʻana e hiki ai ke hoʻololi i ke ʻano o ka pou. ʻO ka lua, pono e pololei ke pou a paʻa ka cantilever i ka wā o ke kau ʻana. Pono e wili paʻa ʻia nā wili a me nā bolts a pau ma ka flange e pale aku i nā pilina palupalu. ʻO ka mea hope loa, i ka wā o ke kūkulu ʻana, e makaʻala ʻaʻole e kahakaha i ka uhi pauka. ʻO ka uhi pauka i hōʻino ʻia kekahi kumu nui o ka popo. Hiki i ka ʻike hoʻonohonoho kūpono ke hōʻemi nui i nā hemahema i ka wā e hiki mai ana.

II. Hoʻomaʻemaʻe mau e hōʻemi i ka palaho i ke kaiapuni

Eia kekahi, hōʻiliʻili maʻalahi ka lepo, ka ʻaila, nā lau hāʻule, a me nā haumia waikawa/alkaline ma luna o ka ʻili o nā pou o waho, a hiki i ka hoʻopili lōʻihi ke hōʻino i ka uhi ʻili. E holoi pinepine i ka pou kukui hōʻailona alanui me ka wai maʻemaʻe a me kahi lole palupalu e wehe i ka lepo a me nā ʻōpala o ka ʻili. Pono e hoʻomaʻemaʻe pinepine ʻia nā pou kokoke i nā kahua kūkulu, nā wahi kahakai, a i ʻole nā ​​​​wahi ʻoihana, kahi i ʻoi aku ka ikaika o ka haumia a me ka hōʻino. Mai hoʻohana i nā mea hoʻomaʻemaʻe waikawa ikaika a alkali paha, no ka mea hiki iā lākou ke hōʻino i ka uhi pauka a hōʻino i ke ʻano anti-corrosion o ka pou hōʻailona galvanized.

III. Nā Nānā Kaulike a me ka Hoʻoponopono Koke ʻana i nā Kiko

E hana i nā nānā mau a me ka mālama ʻana, e kālele ana i ʻekolu mau wahi nui: ʻO ka mua, ka ʻili o ke kukui uila alanui: E nānā i ka uhi pauka e ʻili ana, nā ʻōpala, a me nā kiko popo. E hoʻopā koke i nā pōʻino liʻiliʻi me ka pena hoʻopā waho kūikawā e pale aku i ka laha ʻana o ka popo. ʻO ka lua, ka lalo o nā flanges a me nā hui i hoʻopaʻa ʻia: ʻo ia nā wahi e hōʻiliʻili nui ai ka wai a me ka popo, a pono e nānā pono ʻia. ʻO ke kolu, e hoʻopaʻa i nā wili a me nā pale: e nānā inā he palupalu a popo lākou, a e hoʻopaʻa koke a hoʻololi paha i nā ʻāpana e pale aku i ka neʻe ʻana o ke pou a me ka hōʻino.

IV. Palekana Kūikawā Ma mua a ma hope o ke aniau ʻino

ʻO ke aniau nui e like me ka ua nui, nā makani ʻino, a me ka hau e hōʻino nui ai i nā pou. Ma mua o ka makani ʻino, e nānā i ka paʻa o nā pou a hoʻoikaika i nā ʻāpana wehe. E nānā i ke kumu no ka hōʻiliʻili ʻana o ka wai a me ka popo ma hope o ka ua nui, a wehe i ka wai a me ka lepo i hōʻiliʻili ʻia. I ka hoʻoilo, i nā mahana haʻahaʻa a me ka hau, mai ʻae i nā pou e hau a hoʻonui, kahi e hōʻino ai i ka uhi. ʻO ka wehe ʻana i ka hau i ka manawa kūpono hiki ke pale pono i ka hau ʻana, ka nahā ʻana, ka pala, a me ke ʻano ʻē a hoʻolōʻihi nui i ke ola lawelawe o nā pou hōʻailona galvanized.

Ua hana ʻo Qixiang i ka ʻoihana o nā hale kaʻa no nā makahiki he nui a he loea i ka hana ʻana i nā ʻano pou hōʻailona kaʻa waho. ʻO kā mākounā pou hōʻailona galvanizedHana ʻia mai nā paipu maʻamau aupuni mānoanoa, e hoʻolilo iā lākou i paʻa a paʻa. Hoʻomaʻamaʻa ʻia lākou i ʻelua manawa no ka anti-corrosion: galvanizing hot-dip a me ka uhi pauka electrostatic waho, no laila ke kūpaʻa nei lākou i ka lā, ka ua, a me nā makani ikaika me ka ʻole o ka deforming. Hoʻokō pono ka hana ʻana me nā kūlana ʻenekinia kūlanakauhale; ikaika nā wili, maʻamau ke ʻano, a ua piha nā kikoʻī a hiki ke hoʻopilikino ʻia. He paʻa lākou a he ola lawelawe lōʻihi a ʻo ia nā mea i koho ʻia no ke kūkulu ʻana i nā ʻoihana alanui.