ʻO ka uea kila galvanized ka uea kila i uhi ʻia me kahi papa zinc e pale aku ai i ka ʻino. ʻO ke kaʻina hana galvanizing ka hoʻokomo ʻana i ka uea i loko o ka ʻauʻau o ka zinc hoʻoheheʻe ʻia, e hana ana i kahi pale pale ma ke kila. ʻAʻole kēia ka uhi wale ʻana i mea pale e kūʻē i ka makū a me nā mea corrosive ʻē aʻe, akā hāʻawi pū kekahi i ka ikaika hou a me ka lōʻihi i ka uea. Hoʻohana maʻamau ʻia ka uea kila galvanized i nā noi like ʻole e like me ka pā, ke kūkulu ʻana, ka mahiʻai, a me nā uea uila, kahi mea nui ka pale ʻana i ka corrosion a me ka ikaika. Loaʻa iā ia ma nā ana a me nā ʻano like ʻole, e like me nā kaula hao hao a i ʻole nā kaula hao.
Uea hao hao | ||||
Anawaena mm | Paʻa Paʻa ʻAʻole emi mai (MPA) | Ka ikaika no ka 1% elongation ʻAʻole emi mai | LD=250mm Elongation ʻAʻole i ka% | ʻO ka nui o ka uhi ʻana o Zinc (g/m2) |
1.44-1.60 | 1450 | 1310 | 3.0 | 200 |
1.60-1.90 | 1450 | 1310 | 3.0 | 210 |
1.90-2.30 | 1450 | 1310 | 3.0 | 220 |
2.30-2.70 | 1410 | 1280 | 3.5 | 230 |
2.70-3.10 | 1410 | 1280 | 3.5 | 240 |
3.10.3.50 | 1410 | 1240 | 4.0 | 260 |
3.50-3.90 | 1380 | 1170 | 4.0 | 270 |
3.90-4.50 | 1380 | 1170 | 4.0 | 275 |
4.50-4.80 | 1380 | 1170 | 4.0 | 300 |
Hoʻolālā kūikawā ʻia ka uea wili hao Galvanized no kekahi mau noi kahi e pono ai nā waiwai o ka hao a me ka zinc. Eia kekahi mau hoʻohana maʻamau no ka uwea puʻupuʻu hao hao: Paʻa: Hoʻohana mau ʻia ka uea wili hao hao i ka hana ʻana i nā pā a me nā pale. ʻO kona kūpaʻa a me ka pale ʻana i ka corrosion he koho maikaʻi loa ia no nā noi waho kahi e manaʻo ʻia ai ka ʻike ʻana i ka makū a me nā mea ʻē aʻe. Hiki ke hoʻohana ʻia no ka hoʻopaʻa ʻana i nā mea waiwai a i ʻole e hoʻopili i nā mea no ka lawe ʻana a i ʻole ka waiho ʻana. Ka hana ʻana a me ka hoʻoikaika ʻana i ka palaki: hoʻohana pinepine ʻia ka uea wili hao hao no ka hoʻoikaika ʻana i nā hale paʻa e like me nā kumu, nā kolamu, a me nā papa. Kona kiʻekiʻe tensile ikaika a me ka corrosion kū'ē hoʻoikaika i ka structural pono a me ka lōʻihi o ka construction. ʻO kona kūpaʻa a me ka pale ʻana i ka ʻōpala he mea kūpono ia no ka hoʻohana ʻana i waho i ka mahiʻai a me ka mahiʻai ʻana. Nā hana hana a me nā papahana DIY: Hiki ke hoʻohana ʻia ka uea wili hao galvanized no nā ʻoihana like ʻole, nā hana lima, a me nā papahana DIY. He kūpono ia no ka hana ʻana i nā kiʻi kiʻi, nā mea nani, nā kiʻi uea, a me nā mea hoʻonaninani ʻē aʻe ma muli o kona malleability a me ka corrosion resistance. Manaʻo mau ʻia e kūkākūkā me nā poʻe loea a i ʻole ka poʻe loea no nā kuhikuhi hoʻohana kikoʻī a me nā ʻōlelo paipai.
Nīnau: i ka manawa hea e hiki ai iaʻu ke loaʻa i ka pepa ʻōlelo?
A: E hana kā mākou hui kūʻai i ka ʻōlelo i loko o 24 mau hola, inā wikiwiki ʻoe, hiki iā ʻoe ke kelepona iā mākou a i ʻole e hoʻokaʻaʻike mai iā mākou ma ka pūnaewele, e hana mākou i ka ʻōlelo no ʻoe asap
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A: ʻO ka maʻamau, 30% T / T ma mua, kaulike ma mua o ka hoʻouna ʻana a i ʻole kope B / L.