Cellulose ether ichakurudzira nguva yekuisa sameera kana mambure emberi.
Kazhinji, zvakakwirira zvirimo zvemasero e cellulose ether, iyo refu nguva yekuisa simende slurry uye dhaka, uye zvakanyatsojeka iyo inononoka hynamicls. Cellulose ether inogona kunonoka iyo hydration yakakosha clinker mineral phazan triccium triccium Cellulose ether inonyanya kuderedza chiyero cheC3S mune yekuwedzera chikamu chikamu, nepo c3a-caso4 system, inonyanya kuwedzera nguva yekunyepedzera.
Kuwedzera maedzo airatidza kuti cellulose ether aigona kudzivirira kupaza kweC3A uye C3S Weryer et al. Wakawana kuti dhigirii rekutsiva DS ndiyo ndiyo huru yechinhu chinokanganisa hydration, uye diki DS yaive, zvakanyatsojeka hydration yakasvibiswa yaive. Pamushini weMuchina weCellulose Ethera Kunonoka Reiment Hydration.
Sliva et al. Vakatenda kuti cellulose ether yakawedzera iyo visikoka yekugadzirisa pore uye yakadzivisa chiyero cheIion Movement, nekudaro inonyangadza hydration. Nekudaro, pourchez et al. Wakawana kuti hukama pakati pe cellulose ether hwakanonoka kusimbisa hydration uye simende slurry viscosity yakanga isiri pachena. Schmitz et al. Wakawana kuti viscosity of cellulose ether yakanga isingakwanise kuita hydration kinetics ye siment.
Dourchez akawanawo kuti cellulose ether akagadzikana pasi pemamiriro ezvinhu eAlkaline uye hyting yayo yakasvibiswa haina kukonzerwa nekuora kwemhereme ye cellulose ether. Adsorption inogona kuve chiratidzo cheCellulose Ether Delay Conementi Hydration, Zvigadzirwa zvakawanda zveHydration, kudzivirira kupaza kwezvikamu zvehisimita uye nekukasira kwehydration zvigadzirwa, nokudaro kunonoka hydration uye kudzikisira kwesimendi. Durchchcz et al. Wakawana kuti iyo yakasimba yekushambadzira yekushambadzira kweiyo hydration zvigadzirwa uye cellulose ether, zvakanyatsojeka kunonoka.
Izvo zvinowanzofungidzirwa kuti cellulose ether mamorekuru anonyanya kushambadzira pane hydration zvigadzirwa uye hazviwanzo kushambadzira pane yekutanga mineral chikamu chechikamu chekiriniki.
Kutumira Nguva: Dec-09-2021