Dura rinozvienzanisa rinogona kuvimba nehuremu hwaro kuti rigadzire hwaro hwakati sandara, hwakatsetseka uye hwakasimba pachigadziko chekuisa kana kubatanidza zvimwe zvinhu. Panguva imwe chete, rinogona kuita kuvaka kwakakura uye kwakanaka. Naizvozvo, kuyerera kwakanyanya chinhu chakakosha padura rinozvienzanisa. Pamusoro pezvo, rinofanira kunge riine simba rekuchengetedza mvura uye kubatanidza, risina kuparadzanisa mvura, uye rine hunhu hwekudziisa kupisa uye kukwira kwekupisa kwakaderera.
Kazhinji, dhaka rinozvienzanisa rinoda kuyerera kwakanaka. Cellulose ether chinhu chikuru chinowedzera dhaka rakasanganiswa. Kunyangwe huwandu hwakawedzerwa huri hushoma kwazvo, hunogona kuvandudza mashandiro edhaka. Hunogona kuvandudza kugadzikana, kushanda uye kubatana kwedhaka, mashandiro uye kuchengetedza mvura. Hunoita basa rakakosha mumunda wedhaka rakasanganiswa.
Cellulose ether ine simba guru pakuchengetwa kwemvura, kugara zvakanaka uye kushanda kwekuvaka kwemortar inozvienzanisa. Kunyanya semortar inozvienzanisa, kuyerera kwemvura ndeimwe yezviratidzo zvikuru zvekuongorora kushanda kwemortar inozvienzanisa. Pachishandiswa pfungwa yekuona kuti mortar yakaumbwa zvakanaka, kuyerera kwemortar kunogona kugadziriswa nekuchinja huwandu hwemortar inoenderana ne cellulose ether. Zvisinei, kana dosage yacho yakanyanya, kuyerera kwemortar kuchaderedzwa, saka dosage ye cellulose ether inofanira kudzorwa mukati mechikamu chakaringana.
Kuchengetwa kwemvura kwedhaka chiratidzo chakakosha chekuyera kugadzikana kwezvikamu zvemukati zvedhaka resimende rakasanganiswa. Kuti uite zvizere maitiro ekunyorovesa kwejeli, huwandu hwakaringana hwe cellulose ether hunogona kuchengetedza hunyoro mudhaka kwenguva yakareba. Kazhinji, mwero wekuchengetedza mvura wedhaka unowedzera nekuwedzera kwehuwandu hwe cellulose ether. Mhedzisiro yekuchengetedza mvura ye cellulose ether inogona kudzivirira substrate kuti isatore mvura yakawandisa nekukurumidza, uye kudzivirira kubuda kwemvura, kuitira kuti ive nechokwadi chekuti nharaunda yedhaka inopa mvura yakakwana ye hydration yesimende. Pamusoro pezvo, viscosity ye cellulose ether inewo simba guru pakuchengetedza mvura kwedhaka. Viscosity yakakwira, kuchengetedza mvura kuri nani. Kazhinji, cellulose ether ine viscosity ye400mpa.s inonyanya kushandiswa mudhaka rinozvienzanisa, izvo zvinogona kuvandudza mashandiro edhaka uye kuwedzera kusimba kwedhaka.
Nguva yekutumira: Kurume-20-2023