Kina Kiʻekiʻe Maʻemaʻe Calcium Sorbate Mea Hana, Mea Hoʻolako, Hale Hana

I kēia manawa, ʻelua mau ʻano hoʻomākaukau nui no ka calcium metallic ʻoihana ma ka home a me waho: electrolysis a me ka hoʻemi wela. ʻO ka manaʻo nui ma ke kaʻina hana, nā mea hana a me ka holomua o ka distillation vacuum no ka hoʻomākaukau ʻana i ka calcium metallic maʻemaʻe kiʻekiʻe. ʻO ka electrolysis a me ka hoʻohaʻahaʻa wela nā hana hoʻomaʻemaʻe kemika i paʻakikī e hoʻomākaukau i ka calcium metala maʻemaʻe kiʻekiʻe. Me ka hoʻohana ʻana i ka calcium ʻoihana e like me ka mea maka, hiki ke hoʻohana ʻia ka distillation vacuum e hoʻomākaukau i ka calcium metala maʻemaʻe kiʻekiʻe me ka maʻemaʻe ʻoi aku ma mua o 99.999% (5N).

He ʻokoʻa nā ʻāpana seramika mai nā paepae asphalt maʻamau. ʻO nā ʻāpana seramika kala he ʻano mea pavement hou i hoʻohana mau ʻia ma nā ʻāina like ʻole. Hoʻohana nui ʻia kēia huahana no nā hōʻailona pavement ma nā alaloa, nā mokulele, nā ala mokulele, nā kahua kaʻaahi, nā subways, nā kaʻa kaʻa, nā wahi kaʻa, nā paka, nā pā, nā kula a me nā hōkele, nā hale keʻena, etc.

ʻO ka paʻi paʻi paheʻe kala ʻole he ʻano mea hou. Ma muli o kona kala, hoʻohui kona hoʻohana ʻana i kahi kala ʻē aʻe i ke alanui a ʻike i ka mahele o nā wahi hana nui. ʻO kāna hana nui ʻaʻole paheʻe a maikaʻi ke kūpaʻa. Abrasive, no laila i ka wā e kaʻa ai ke kaʻa, e loaʻa kahi paʻa maikaʻi e pale aku i ka pōʻino o ka paheʻe ʻana, a i kēia manawa ke hoʻohana nei nā hale kaʻa he nui i kēia mea.

Me ka hoʻomohala ʻana o ke kaʻa ʻana o ke kūlanakauhale, ua ʻoi aku ka nui o ka hoʻomohala ʻana a me ka hoʻohana ʻana i nā kala kala ʻole i ka pavement. ʻAʻole wale ka hana o ka hoʻonaninani ʻana i ka pavement kala, akā loaʻa pū kekahi i ka hana o ka ʻōlelo aʻo. ʻO ke kahua paheʻe kala ʻole he papa hana koʻikoʻi. Ua uhi ʻia kēia ʻano pavement me ka pale anti-slip kala ma luna o ka pavement i mea e waiwai ai ka pavement i ka hana anti-slip.

E hoʻohana i ke kopa a i ʻole ka mea holoi lima a holoi lima me ka wai kahe. E hoʻohana i nā kāwele pepa a i ʻole nā ​​kāwele maʻemaʻe e holoi lima. Holoi lima koke ma hope o ka hoʻopā ʻana i nā mea huna hanu (e like me ka ma hope o ke kihe ʻana).

I kēia mau lā, ʻoi aku ka nui o nā mea hoʻopukapuka e makemake e hoʻohana i nā ʻāpana seramika me ka hopena anti-slip maikaʻi i ke kūkulu ʻana i ke kahua. I mea e hoʻokō ai i ka hopena hoʻohana ʻana i ka pavement no ka wā lōʻihi, kūʻai maʻamau lākou i nā mea kiʻekiʻe, akā paʻa nā mea a lākou e kūʻai ai. ʻO ka hoʻolohe ʻole ʻana i ka hoʻohana ʻana e hōʻino ʻia ka waiwai a pili i ka hopena o ke kūkulu ʻana o ke kahua. No laila, pono mākou e hana i kēia i mea e pale ai i ka pōʻino waiwai