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Nā Hoʻohui Paʻa: ʻO nā "Heroes Behind" Engineering Projects
ʻO nā mea hoʻohui paʻa, i ʻōlelo ʻia he admixtures no ka pōkole, e pili ana i nā mea i hoʻohui ʻia ma mua a i ʻole i ka wā o ka hui ʻana i ke kaʻa no ka hoʻomaikaʻi ʻana i nā waiwai o ke kaila hou a/a i ʻole ka paʻa paʻa. ʻO nā hiʻohiʻona o ka hoʻohui ʻana i nā ʻāpana he nui nā ʻano a me nā mea liʻiliʻi liʻiliʻi, wh...Heluhelu hou aku -
Ka mālama ʻana i nā kūlana kaiapuni i ka wā e kau ai i nā mea hoʻopaʻa paʻa (II)
Ka Wela Ma lalo o ke ʻano o ka wā wela, ua kau ʻia ka manaʻo nui i ka mālama ʻana i nā manawa hoʻonohonoho paʻa a me ka hōʻemi ʻana i ka nalo ʻana o ka makū mai ke kau ʻana. ʻO ke ala maʻalahi loa e hōʻuluʻulu i nā ʻōlelo aʻoaʻo o ka wā wela no ke kūkulu ʻana i luna, ʻo ia ka hana ma nā pae (pre-placement, placement, and post-placement)....Heluhelu hou aku -
He aha ka ʻokoʻa ma waena o Lignin, Lignosulfonate a me Sodium Lignosulfonate
Ka lā i hoʻouna ʻia: 28, Malaki, 2022 ʻO Lignin ka lua wale nō i ka cellulose i loko o nā mālama kūlohelohe, a ua hana hou ʻia ma ka helu o 50 biliona tons i kēlā me kēia makahiki. Hoʻokaʻawale ka ʻoihana pulp a me ka pepa e pili ana i 140 miliona tons cellulose mai nā mea kanu i kēlā me kēia makahiki, a loaʻa ma kahi o 50 miliona tons lignin by-products, akā ...Heluhelu hou aku -
Ka mālama ʻana i nā kūlana kaiapuni i ka wā e kau ai i nā mea hoʻopaʻa paʻa (I)
Ka lā i hoʻouna ʻia: 21, Malaki, 2022 ʻO nā Toppings, e like me nā ʻāpana ʻē aʻe, e kau ʻia i nā ʻōlelo aʻoaʻo maʻamau no ka hoʻomaʻamaʻa ʻana i ke anuanu a me ke anuanu. He mea koʻikoʻi ka hoʻolālā kūpono a me ka hoʻokō ʻana i ka hōʻemi ʻana i nā hopena maikaʻi ʻole o ka wā ʻoi loa ma luna o ka topping, reinforcement, trimming, cur...Heluhelu hou aku -
Hōʻike i ka mea pohihihi o nā mea hoʻohui: ka hoʻohaʻahaʻa wai a me ka hoʻonohonoho hoʻonohonoho
Ka lā i hoʻouna ʻia: 14, Mar, 2022 Ua wehewehe ʻia kahi mea hoʻohui ʻia he mea ʻē aʻe ma mua o ka wai, aggregates, hydraulic cementitious material a i ʻole fiber reinforcement i hoʻohana ʻia ma ke ʻano he mea hoʻohui o ka hui ʻana e hoʻololi i kāna mau mea hou, hoʻonohonoho a paʻakikī paha. hoʻohui ʻia i ka pūʻulu ma mua ...Heluhelu hou aku -
He aha nā mea hoʻohui a me nā mea hoʻohui i loko o ka Concrete?
Post Date: 7, Mar, 2022 I nā makahiki i hala iho nei, ua ʻike ka ʻoihana kūkulu hale i ka ulu nui a me ka ulu ʻana. Pono kēia i ka hoʻomohala ʻana i nā admixtures hou a me nā mea hoʻohui. ʻO nā mea hoʻohui a me nā mea hoʻohui ʻia no ke koneki nā mea kemika i hoʻohui ʻia i c...Heluhelu hou aku -
Hōʻike a me ka wānana ʻo Global Concrete Admixtures Market 2022-2027
Post Date: 1, Mar,2022 Wahi a kēia hōʻike ua loaʻa i ka mākeke admixtures ka honua i kahi waiwai o kahi kokoke i USD 21.96 biliona ma 2021. Ke kōkua ʻia e ka piʻi ʻana o nā hana kūkulu a puni ka honua, ke manaʻo nei ka mākeke e ulu hou ma kahi CAGR o 4.7% ma waena o 2022 a me 2027 e hiki i kahi waiwai o al...Heluhelu hou aku -
Hiki ke hoʻohana ʻia ka Feed Grade Calcium Formate e like me ka Calcium Soluble Foliar Fertilizer - Hoʻopololei pololei.
He mea nui ka trace element no ke kanaka, holoholona a mea kanu paha. ʻO ka nele o ka calcium i loko o ke kanaka a me nā holoholona e hoʻopilikia i ka ulu maʻamau o ke kino. ʻO ka nele o ka calcium i loko o nā mea kanu ke kumu e ulu ai nā ʻeha. ʻO ka feed grade calcium formate kahi mea hoʻoheheʻe foliar hiki ke hoʻoheheʻe ʻia me ka hana kiʻekiʻe ...Heluhelu hou aku -
Ua ʻike maoli ʻoe i nā mea hoʻohui paʻa?
Ka hoʻokaʻawale ʻana o nā mea hoʻohui paʻa: 1. ʻO nā mea hoʻohui no ka hoʻomaikaʻi ʻana i nā waiwai rheological o nā hui ʻana o ka paʻa, me nā mea hoʻemi wai like ʻole, nā mea hoʻoheheʻe ea a me nā mea pahū. 2. Hoʻohui no ka hoʻoponopono ʻana i ka manawa hoʻonohonoho a me nā waiwai paʻakikī o ka concr ...Heluhelu hou aku -
Ke kūkulu 'ana a me ka lapa'au 'enehana o ka wai ho'ēmi 'Agent
Ka lā i hoʻouna ʻia: 14, Feb, 2022 Hoʻohana i nā mea hoʻohui e hoʻomaikaʻi i nā pōmaikaʻi pili: ʻO ka pahu i hui pū ʻia me nā mea hoʻohui pili, e like me ka mea hoʻohaʻahaʻa wai kiʻekiʻe a me ka mea ikaika mua, hiki ke hana i ka 7 ...Heluhelu hou aku -
Noi o Sulfonated Melamine Formaldehyde Resin
Ka lā i hoʻouna ʻia: 11, Feb, 2022 Sulfonated melamine formaldehyde resin i kapa ʻia he melamine resin, i ʻike ʻia ʻo melamine formaldehyde resin a i ʻole melamine resin. He pūhui apo triazine koʻikoʻi. ʻO ka melamine resin ka maikaʻi loa o ka wai, ke kūʻokoʻa o ka wā kahiko, ka pale ahi, ka pale wela ...Heluhelu hou aku -
Ke piʻi mālie nei ka makemake o ka mākeke Calcium Lignosulfonate
Hoʻopili ʻia ka mea hoʻemi wai lignosulfonate calcium mai ka wai ʻōpala pulp. Hoʻokaʻawale ʻia nā huahana i ʻelua mau ʻāpana, ʻo ia ka paʻakai calcium a me ka paʻakai sodium o lignosulfonate, ka mea i loaʻa mai ka hana ʻana o ka mea mua. I ka hana ʻana i ka rayon a i ʻole ...Heluhelu hou aku
