ʻO ka pahu kila wela wela, i ʻike ʻia hoʻi ʻo ka weuweu wela wela, he mea hale i hoʻoheheʻe ʻia ma ke ʻano ākea a me ke kūpaʻa e ke kila haʻahaʻa haʻahaʻa a me ke kila huinahā wili.
Hot-dip galvanized steel grating he ikaika ka hopena o ka hopena, ka ikaika o ka corrosion a me ke kaumaha kaumaha, nani a nani hoʻi, a he hana maikaʻi loa ia i ka hoʻohana ʻana i nā hale kila a me nā paepae halihali; ʻO ke kumu kūʻai kiʻekiʻe e hoʻohana nui ʻia i ka hana ʻana i nā subgrades hou a me nā mea kahiko e uhi i nā auwai a me nā alanui.
ʻO nā kikoʻī maʻamau o ka puʻu hao hao wela:
1. Wela-luu galvanized kila mākii (flat steel spacing30mm) ʻO ka pahu kila wela wela me ka spacing kila pālahalaha o 30mm heʻano likeʻole i hoʻohana nuiʻia i kaʻoihanaʻoihana. I loko o ka moʻo o ka hoʻohana maʻamau i hoʻohana ʻia me ka wela wela galvanized steel gratings, he ikaika ke kū'ē i ka hopena o ka ʻili. ʻO nā kikoʻī maʻamau i hoʻohana ʻia: 255/30/100; 325/30/100, etc.
2. Wela-luu galvanized kila mākii (flat steel spacing40mm) ʻO ka puʻupuʻu kila wela wela me ka spacing kila pālahalaha o 40mm ʻoi aku ka waiwai a me ka māmā. He koho maikaʻi loa ia i ka wā liʻiliʻi ke kiko. ʻO nā kikoʻī maʻamau i hoʻohana ʻia: 253/40/50; 303/40/100, etc.
3. Wehewela galvanized steel grating (flat steel spacing60mm) ʻO ka pahu kila wela wela me ka spacing kila pālahalaha o 60mm a me kahi pahu ākea o 50mm e kūpono i kaʻoihana mining e hoʻonā i ka pilikia o ka'ōpala mineral ma ka papa pālahalaha, a ua'ōlelo pinepineʻia no ka hoʻoponoponoʻana i nā mea kanu i kaʻoihana mining. ʻO nā kikoʻī maʻamau i hoʻohana ʻia: 505/60/60; 405/60/100, etc.
4. Hoʻoluʻu wela i ke kila kila (hana kaumaha) ʻO ka pahu kila wela wela i hanaʻia e ka wiliʻana i ke kila pālahalaha me ka laulā o 65mm-200mm a me ka mānoanoa o 5mm-20mm he mea kaumaha nui. He kūpono ia no nā pā ukana nui a me nā docks, nā mines lanahu, nā alanui, nā alahaka, a me nā mea ʻē aʻe, hiki ke lawe i nā kaʻa nui. ʻO nā kikoʻī maʻamau i hoʻohana ʻia: 1006/40/50; 655/25/50, etc.
Ka hoʻohana ʻana i ka pahu hao hao wela:hoʻohana nui ʻia i nā paepae, nā ala hele wāwae, nā ʻūhā, nā uhi ʻauwai, nā uhi manhole, nā alapiʻi, nā pā, nā guardrails, etc.
HOOLAHA
ʻO Anna
Ka manawa hoʻouna: Jun-02-2023