Hiki i nā mea hou hou i ka hōʻoia o ka maikaʻi o nā mea hana o nā paila i hiki ke hāʻawi i kaʻike nui e pili ana i ka maikaʻi, ka hanaʻana me nā code worbrid hoʻolālā.
Hiki i ke kūkuluʻana o ke kīwaha o ke kīwī i hiki keʻike i nā pilikia e hiki ai ke hōʻoia i keʻano a me ka loaʻaʻana o ka maikaʻi a me ka wikiwiki o ka pā. ʻO kēia mau hanana e pili ana i ka ua i ka ua i ka wā e ninini ana, post Inā paha e like nā koi ikaika a me nā hōʻike hōʻike'ē aʻe, e koi paha nāʻenehana i ka laweʻana i nā'āpana a me keʻano o nā mea hana i loko o ka papa kuhikuhi.
I kēia hihia, petrography a me ka hoʻohuihui mea hoʻohālikelike e hāʻawi i nāʻano hana a me ka wikiwiki o kaʻike.
Ua wehewehe muaʻiaʻo Professor Dums Abnor Abrams Ma kahi o ka kāohiʻana i ka ikaika edit i ka radio kūponoʻole. He mea nui loa ia o ka paʻaʻana o ka hana paʻa. Ua hōʻikeʻia nā haʻawina he nui e hōʻike ana i nāʻano kūpono me W / CM ma lalo o nā mea e pono ai nā wahi e like me nā mea e nānā ai i nā wahi.
Capillary pores are an inherent part of cement slurry. They consist of the space between cement hydration products and unhydrated cement particles that were once filled with water. [2]ʻO nā PERILiLiLiy PERS he nui nā mea kūʻai aku ma mua o nā mea i hoʻopiliʻia a iʻole nā mea i hoʻopiliʻia aʻaʻole pono e hilahila me lākou. Ke hoʻopiliʻia nā Persillary i piliʻia, Fludid mai ka nohona o waho e hiki ke neʻe ma o ka pā. Ua kapaʻia kēia phenomenon a pono e hōʻemiʻia e hōʻoia i ka paʻaʻana. ʻO ka Microstructure o ka mokuahi paʻakikī o keʻano o ka hanaʻana i ka'āpana o ka pres i kauʻia ma mua o ka hoʻopiliʻia. ʻO kēia e hana ana i ka wā o W / CM ma mua o ~ 0.45.
ʻOiai he mea paʻakikī loa ia e hoʻopaʻa pono i ka w / cm o ka paʻakikī paʻakikī, hiki ke hāʻawi i kahiʻano kūpono kūpono no ka hoʻokolokoloʻana i ka hana paʻa. Hāʻawiʻo Fluorescecence Microsscopy i kahi hopena. ʻO kēia ke hana.
Fluorescence microscopy is a technique that uses epoxy resin and fluorescent dyes to illuminate details of materials. ʻO ia ka mea maʻamau i hoʻohana pinepineʻia i nāʻepekema lapaʻau, a he mau noi nui hoʻi kekahi i nāʻepekema waiwai. ʻO ka noiʻana o ka'ōnaehana o kēiaʻano ma ka pākaukau i hoʻomaka ma kahi o 40 mau makahiki i hala ma Denmark [3]; Ua hoʻopaʻaʻia ma nā'āina nordic i ka makahiki 1991 no ka hoʻoliloʻana i ka w / c o ka lāʻau paʻakikī, a ua hanaʻia ma 1999 [4].
E ana i ka w / cm o nā huahana cement-cenet (ʻo ia hoʻi,ʻo ka pākeke, a me ke kauʻana i kahi'āpana a me nā microreeste a iʻole he nui. Hoʻopili ke kaʻina hana i ka core a me ke cylinder i hōʻokiʻia i loko o nā poloka pālule a i kapaʻiaʻo nā blanks) me kahi wahi o 25 x 2 mau'āpana). Ua hoʻopiliʻia ka pale i kahi aniani i kahi aniani, waihoʻia i loko o kahi keʻena hoʻomaha, aʻo ka epoxy resin i hōʻikeʻia ma lalo o ka hakahaka. E hoʻonuiʻiaʻo W / CM, e hoʻonui ka pilina a me ka helu o nā pou Ke nānā nei mākou i nā pale ma lalo o kahi microscope, e hoʻohana ana i kahi hoʻonohonoho o nā kānana kūikawā e hoʻonani ai i nā dyes flues. Ma kēia mau kiʻi, nā wahiʻeleʻele e hōʻike i nā'āpana nui a me nā'āpana cement cement cement a me nā'āpana cement cement. ʻO keʻano o keʻano o nā meaʻelua he 0%. ʻO ka pōʻai'ōmaʻomaʻo'ōmaʻomaʻoʻo ia ka poosity ʻO kekahi o kēia mau hiʻohiʻona i ka Green Stockled Green "ʻO keʻano" he pā (kiʻi 2). E like me ka W / CM a me Capillary Poosity o ka hoʻonuiʻana i ka pā kaua,ʻo ke kala'ōmaʻomaʻo o ka paila i lilo aʻoi aku ka mālamalama (e nānā i ke kiʻi 3).
Kiʻi 3.ʻO nā microverscence micrographs o nā flakes e hōʻike nei e like me ka w / cm i hoʻonuiʻia,ʻoi aku ka maʻalahi. ʻO kēia mauʻano hana i hoʻopauʻia a loaʻa i ka lehu lehu. Chunyu qiao a me drp, he hui hiʻona
Hoʻokomoʻia ka loiloi kiʻi kiʻi kiʻi i nāʻikepili nui mai nā kiʻi. Hoʻohanaʻia ia i nā kulaʻepekema'ē aʻe i nā meaʻepekema'ē aʻe ʻO kēlā me kēia pixel i kahi kiʻi paʻi e lilo i mea e lilo ai i kahi kiko'ī. Hiki i kēiaʻano ke hoʻopili iā mākou e hoʻopili i nā helu i nā pae aniani'ē aʻe iʻikeʻia i kēia mau kiʻi. I nā makahiki he 20 i hala aku nei a iʻole, me ka mea kipi ma ka helu helu helu helu e loaʻa ana i nā microscopists he nui Hoʻohana pinepine mākou i ka nānā kiʻi kiʻi e ana i keʻano o keʻano capillary o ka slurry. ʻO ka manawa, uaʻike mākou aia he hui statistical ikaika ma waena o W / CM a me keʻano capillary, e like me ka hōʻikeʻana ma hope o ke kiʻi ma lalo nei.
Kiʻi 4.ʻO ka hiʻohiʻona o nā data i loaʻa mai nā microrececence i nā'āpana o nā'āpana liʻiliʻi. ʻO kēia kiʻi paʻi kiʻi i ka helu o nā pika i kahi kiʻekiʻe o ka hina hina i hoʻokahi kiʻi kiʻi kiʻi hoʻokahi. ʻO nā pīkoiʻekolu e pili ana i nā aggregeates Hiki i ke pihi o ka paste i kahi e helu ai i ka nui o ka nui a me konaʻano maʻamau. Chunyu qiao a me drp, twight cweright county scricates a me 95% uste came i loko o ka moʻa nui, a me ka leʻa o ka nui a he 95% Chunyu qiao a me drp, he hui hiʻona
I ka hōʻike hopeʻana,ʻekolu mau hōʻike kūʻokoʻaʻekolu e koiʻia e hōʻoia i ka hoʻopiliʻana o ka pūnaewele ma ke kahua pūnaewele. E like me ka hiki, loaʻa i nā mea koho balota mai nā wahi e hoʻokō ai i nā mea iʻaeʻia a pau, e like me nā hiʻohiʻona mai nā wahi e pili ana. Hiki ke hoʻohanaʻia ka core mai ka papa inoa iʻaeʻia e like me keʻano mana, a hiki iāʻoe ke hoʻohana e like me keʻano o ka hoʻonuiʻana i ka papa kuhikuhi kūpono.
I kā mākouʻike, i ka wā eʻike ai nā meaʻenehana me nā moʻolelo i loaʻa mai kēia mau hoʻokolohua Ma ka hāʻawiʻana i nā ana nui o W / cm a me ka hana hana, hiki iā mākou ke hele ma mua o nā hana i hōʻikeʻia e nā nīnau he nui e unuhi i ka nīnau.
ʻO Sontekein, PH.D., PG, PG,ʻo PRI,ʻo SUCI ka mea nui o ka sirstrographer o drp, kahi hui liʻiliʻi. Uaʻoi akuʻo ia ma mua o 25 mau makahiki o kaʻikeʻo Petrologist e nānā pono ai ma mua o 10,000 mau hiʻohiʻona ma mua o 2,000 mau papahana a puni ka honua. ʻO Kauka Chunyu Qiao, ke kāula nui, he hui liʻiliʻi o Drp, he mea kūlohelohe a me nā huahana pāʻoihana o nā maka he nui. ʻO kāna loea e pili ana i ka hoʻohanaʻana i ke kiʻi kiʻi kiʻi a me nā maʻi maʻi ma keʻano he alkali kūikawā ma nā mea kanu alkali ma nā mea kanu lāʻau.
Post Times: Sep-07-2021