ʻO nā mea maikaʻi o ka copper slag no ka sandblasting o Bridges a me nā moku nui

● ʻO ke keleawe keleawe, ka mea i kapa ʻia ʻo ke one slag keleawe a i ʻole ke one umu ahi keleawe, ʻo ia ka pala i hana ʻia ma hope o ka hoʻoheheʻe ʻia ʻana a me ka unuhi ʻia ʻana o ke keleawe keleawe.Hoʻopili ʻia ka slag e ka ʻoki ʻana a me ka nānā ʻana e like me nā hoʻohana a me nā pono like ʻole, a hōʻike ʻia nā kikoʻī e ka helu mesh a i ʻole ka nui o nā mea.He kiʻekiʻe ka paʻakikī o ke keleawe, ke ʻano me ke daimana, haʻahaʻa haʻahaʻa o nā ion chloride, liʻiliʻi ka lepo i ka wāhoʻohuehue ʻana, ʻaʻohe pollution kaiapuni, hoʻomaikaʻi i nā kūlana hana o nā limahana sandblasting, ʻoi aku ka maikaʻi o ka hopena ʻoi aku ka maikaʻi ma mua o nā one hoʻoneʻe ʻē aʻe, no ka mea hiki ke hoʻohana hou ʻia, ʻoi aku ka nui o nā pōmaikaʻi waiwai, 10 mau makahiki, ka mea kanu hoʻoponopono, ka hale moku a me nā papahana kila nui. ke hoʻohana nei lākou i ke keleawe keleawe ma ke ʻano he hoʻopau ʻōpala.

● ʻOi aku ka maikaʻi o ka copper slag no ka sandblasting moku nui, ke hoʻohālikelike ʻia me ke one kila kila, ʻoi aku kona kumukūʻai;Hiki ke hoʻohana hou ʻia ke one pana kila, akā ʻaʻole maʻalahi ka ʻohi ʻana o ka moku nui i ka abrasive, a ʻo ka hoʻohana ʻana i ka pala keleawe ʻaʻole hopohopo i ka pau ʻana o ka abrasive.

● copper slag i ka pono o kiʻekiʻe paakiki, shape me ka daimana, haʻahaʻa maʻiʻo o chloride ions, liʻiliʻi lepo i ka sandblasting, ʻaʻohe pollution kaiapuni.

● Hoʻokō i nā koi o SSPC-AB1 a me MIL-A-22262B (SH)