Ka hopena o ka cellouse ether i ka cement hydration

ʻO nā leka uila e pili ana i nā'āpana o ka hui pūʻana o ka hui pūʻana me ka colpounds colpound Hoʻohana pinepineʻia lākou i loko o nā hale hana,ʻoi aku ka nui o nā kumuwaiwai cement. ʻO ka mana o ka cellulose ether i ka kaʻinaʻo ka pauʻana o ka cement hydration e hōʻikeʻia i nā meaʻelua, ka hopena o ka mū

1. Hōʻike i ka cement hydration
ʻO ke kaʻina hana hydration o ka sima i kahiʻano paʻakikī o ke kino a me keʻano o keʻano ma waena o ka sima a me ka wai. ʻO kēia mau mea e hana ai i ka pahu cement e hoʻoikaika i ka hana paʻaʻana, e hana ana i nā huahana hydrope (cal). I kēiaʻano, hiki i ka hopena o ka nohona o ka semane, a me ka palena o ka nui o ka slurry.

2.ʻO keʻano o ka hana o nā namelē
ʻO Cellulouse Ether ke pāʻani i kahi hana koʻikoʻi kino a me keʻano remonitory koʻikoʻi i ka hana o ka cement hydration hydration kaʻina. ʻO ka celllouse eter nui e pili ana i ke kaʻina hana hydration o ka cement maʻelua ala: kahi e pili ana i ka nui o ka wai; ʻO kekahi e pili ana i ka hoʻopiliʻana i ka mea kīnā a me ka coagulation o nā'āpana cement.

Ka mana o ka moisture a me ka wai wai
Hiki i nā makahiki cellouse e hiki ke hoʻomaikaʻi nui i ka nui o ka wai o nā lako hana cement. Ma muli o kāna hydrophinicity ikaika, hiki i ka cellulouse e hana i kahi hopena collidal stable i loko o ka wai He mea nui kēia o ka wai-wai i ka hōʻemiʻana i nā pōpoki i laweʻia e rapid wai wai i loko o ka pānaʻi mua. ʻO ka nui o nā wahi maloʻo a iʻole ke kūkuluʻana i nā kūlana kūkulu nui, e hiki ke pale i ka wai mai ka evapory a hiki ke kākoʻo i ka nui o ka clurry maʻamau.

Rheology a me ka thicke
Hiki ke hoʻomaikaʻiʻia nā makemake o Willlouse e hoʻomaikaʻi i ka rheology of cluurries cement. Ma hope o ka hoʻohuiʻanaʻana i ka Eter Collowse Ester, e hoʻonui nuiʻia ka maʻamau o ka sluterr clurry. Ua hoʻohālikelikeʻia kēia phenomenon i ka hoʻolālā kiʻekiʻe lōʻihi i hoʻokumuʻia e Cellouse eter Molecules i ka wai. Hiki i kēia molekau lōʻihi-chalecule ke hoʻopaʻa i ka neʻe o nā'āpana cement He mea nui loa kēia waiwai i nā noi e like me ka pāʻana a me nā kiʻi paʻi, e like me ke pale aku i ka hana maikaʻiʻana i ka hana kūkuluʻana.

Lohi i ka hydration a hoʻoponopono i ka manawa hoʻonohonoho
Hiki i ka Cellouse Ether Ether ke hōʻeha i ka hopena o ka cement a hoʻonui i ka hoʻonohonoho mua a me ka manawa hope loa o ka slurry cement. Ke hana nei kēia hopena no ka meaʻo nā molecules o ka celilouse etsorbed ma luna o nā'āpana cenent Ma ka lohiʻana i ka manawa o ka manawa, hiki i nā leka uila ke hoʻomaikaʻi i nā mea hana kūkulu kūkulu, e hāʻawi hou i nā hana hana e hoʻoponopono ai a hoʻoponopono.

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ʻO ka heleʻana o nā mole cellouse e pili pū ana i ka micsstructure o nā huahana hydration cement hydration. Ua hōʻikeʻia nā haʻawina i ka morphology o ka calpium silim silite hyderate (csh) gel e loli ma hope o ka hoʻohuiʻana i nā cellulose cellulouse. E pili pahaʻo Cellouse Eter Molecules i ka hoʻolālā cristral i ka crosstal o csh, e hana hou ana. Hiki ke hōʻemi kēia kīwī pale i ka ikaika ma kekahi. Akā e kōkuaʻo ia i ka hoʻomaikaʻiʻana i ka paʻakikī o ka waihona.

Hiki ke hōʻemiʻia nā makuahine e hiki ke hōʻemi i ka hoʻokumuʻana o ka ettringite i ka wā o ke kaʻina hydration. Mai ka loaʻaʻana o ka collouse eter i ka nui o ka hopena o ka hyndition, no ka hoʻemiʻana o keʻano i loko o keʻano o ke kaʻina hana.

4. Hopena ma ka hoʻomohala ikaika
Loaʻa i nā makemake o ka Bellouse e loaʻa ana i kahi hopena koʻikoʻi ma ka ulu ikaika o nā mea waiwai. No ka mea,ʻo Cellouse e ka luna o ka Eart i ka helu hydration o ka cement,ʻo ka ulu nui o ka hoʻonuiʻana i nā pale cement Eia naʻe, e hoʻomau mau ana ka hopena o ka hydration, ka hopena hou o ka cellouse eter i ka nui o ka wai.

Pono e hoʻomaopopoʻia ua hoʻohuiʻia ka nui a me keʻano o ka eter cellouse ether e loaʻa i kahi hopenaʻelua ma ka ikaika. Hiki i kahi nui kūpono o ka eter efe e hoʻomaikaʻi i ka hana kūkulu a hoʻonui i ka ikaika o ka mana o ka heluʻana o ka heluʻana. No laila, i nā noi noi pono, e pono ai keʻano o ka teosoge a me nā dosage o Celluluse Ethe e pono ai e hoʻomaikaʻiʻia e like me nā koi e like me nā koi e like me nā koi e like me ka pono oʻenehana ho'ānaiʻia.

Pili pū ka celluluse ether i ke kaʻinaʻoi aku ka nui o ka hanaʻana o ka'ōpū ma ka hoʻomaikaʻiʻana i ka wai. ʻOiai ke kumu o nāʻenemi cellulose e lilo i ka nalowale o ka ikaika o ka ikaika, hiki iā lākou ke hoʻomaikaʻi i ka nui a me ka paʻakikī o ka paʻaʻana i ka manawa lōʻihi. ʻO ka hoʻohuiʻana o ka Eter Cellouse e hiki ke hoʻomaikaʻi nui i ka hana kūkulu,ʻoi aku ka nui o nā hanana noi i nā manawa hana lōʻihi a me keʻano o ka hana houʻana i nā manawa hana lōʻihi. He mea ponoʻole nā ​​ponoʻole. I nā noi aʻo maoli, pono kūpono o keʻano o keʻano a me ka dosage o ka cellouse efe ke kaulike i ka ikaika, hana hana i ka hana.


Post Times: Sep-27-2024