HydroxytHyl Cellulose (Hek) ipurusi rakakosha-rinokosha remvura rakanyudzwa rinoshandiswa zvakanyanya muzvivakwa zvekuvaka. Nekuda kwekunaka kwayo kwakanakisa, kudzokorora kwemvura uye mafirimu-ekugadzira mafirimu ekugadzira, hec anoratidza kukosha kwemhando yakakosha pamasumbidzo uye madziro putty.
1.Chacracteristicistics ye hydroxyethyl cellulose
HydroxytHyl Cellulose ndeye isiri-ionic cellulose ether yakawanikwa nekuita cellulose ine ethylyone oxide. Mainini mainini anosanganisira:
Solub Watubility: Hec inogona kukurumidza kunyungudika mumvura inotonhora kuti iite iyo inojekesa viscous.
Kukakavara: Hec inogona kubatsira zvinobudirira kuwedzera zvevisiko zvemhinduro.
Kuchengeta mvura: Inogona kunonoka kubuda kwemvura, nokudaro ichivandudza kushanda kwekushanda kwechinyorwa.
Kumiswa: hec kunogona kumisikidza zvimisikidzo uye kudzivirira sendimentation.
Firimu-inogadzira zvivakwa: Hec Solution inogona kuumba iyo yechokwadi firimu ine kunaka kwakanaka.
Izvi zvivakwa zvinoita hydroxytHLYL cellulose dia yekuwedzera mukuvakisa zvinhu zvakadai simende uye putty.
2. Kushandiswa kwehydroxyethyl cellulose kuSimende
Kuvandudza Kuita Kwekuvaka
Muzvishandiso-zvakavakirwa-zvigadzirwa, hicking's clokurating uye yemvura-yekuchengetedza mari inogona kugadzirisa zvakanyanya maitiro ekuvaka. Semuenzaniso, panguva yekuparadza kana pendi pendi, simende slummi yakawedzerwa ne hec ine nani kushanda uye nekuchengetwa kwemvura. Izvi zvivakwa zvinodzivirira izvo zvekupisa zvisati zvaitika panguva yekuvaka, nekudaro kuderedza kuumbwa kwemarara uye kugadzirisa hunhu hwekuvaka.
Kuvandudza Crack Kudzivisa
Iyo mvura-yekuchengetedza midziyo yehec inobatsira kuchengetedza yunifomu yekuparadzaniswa kwemanyoro panguva yekuomesera uye kuderedza kuitika kwekudzikira kwemarara. Panguva imwecheteyo, hec inowedzera vhiza yemasimendi slurry, ichibvumidza kuputira uye kutsigira aggregates, nekudaro achiwedzera kupaza kudzikisira kweiyo coment-yakavakirwa zvinhu.
Kuvandudza Dhiziri
Iyo yekubatanidza zvivakwa zvehec inogona kuvandudza chisungo pakati pechigadzirwa uye zvimwe zvinhu, zvakadai sechigadzirwa uye zvidhinha kana gypsum bhodhi. Uku ndiko kukosha kukuru mukuvandudza kusimba uye kusimba kweiyo yakazara chimiro.
3. Kushandiswa kwehydroxytHyl cellulose muWall putty
Kuita kwakasimba
MuWall putty, iyo yakakora mhedzisiro yehec inoita kuti iyo itty ine yakakodzera viscosity, ichiita basa rekuvaka. Iyo yakanaka yakanaka mhedzisiro inogonesa iyo fungidziro kuti ishandiswe pane madziro isina kusekerera kana kuunganidzwa.
Kuvandudza Kuchengetwa Kwemvura
Iyo mvura-yekuchengetedza midziyo yeiyo putty inokosha kune hunhu hwayo hwekuvaka. HEC inogona kunonoka kubuda kwemvura nekubuda kwemvura uye kuve nechokwadi chekuti putty ine unyoro hwakakwana panguva yekuporesa, nekudaro ichisvitsa simba uye kusimba kweiyo putty. Kunyanya munzvimbo dzakaoma, iyo mvura yekuchengetwa kwemvura yehec inogona kuvandudza zvakanyanya kuita kwekutyisa uye kudzivirira kupisa kunze.
Kuvandudza Kuvaka
Iko kushandiswa kwehisheni muPutty kunogona kuvandudza kusimba uye kubhururuka kwezvinyorwa, kuita kuti basa rekuvaka ratsiura. Panguva imwecheteyo, nekuti hec inogona kumisa zvinobudirira zvimedu zvefirabhu mune iyo putty uye kudzivirira kubva kugadziriswa, iyo putty inochengetedza maitiro akagadzikana panguva yekuchengetedza.
Kuvandudza chimiro chepamusoro
Hec inoitira basa rekurongedza uye remufirimu rekugadzira muPutty, iyo inobvumira iyo putty kuti iite yakatsiga uye yakasviba pasi mushure mekurapa. Iyi nzvimbo haisi nyore chete kujecha, asi zvakare inopa iyo yakanaka yekushongedza mhedzisiro, ichipa iyo yakakodzera chigadziko chemabasa akatevera ekupenda.
4. Kuwedzera mari uye yekushandisa nzira yehydroxytl cellulose
Mune zvinoshanda zvinoshanda, huwandu hwekuwedzera hwe hydroxytHyl cellulose hunowanzo kudzorwa pakati pe0,1% uye 0.5%. Iyo chaiyo mari inoda kugadziriswa zvinoenderana nezvivakwa zvezvinhu zvekushandisa uye zvinodiwa application. Hec inowanzowedzerwa kune simende kana putty musanganiswa muupfu kana fomu granular. Kuti uve nechokwadi chekuti anopararira, hec kazhinji akasanganiswa neyese madiki emvura kuti aumbe mari yekugadzirisa isati yasanganiswa nezvimwe zvinhu.
5. Paunenge uchishandisa HEC, iwe unofanirwa kutarisisa kune zvinotevera pfungwa:
Dissolution process: Iyo yekunyorovesa chiyero chehec inokanganiswa nekudziya kwemvura uye kumhanyisa kumhanyisa. Paunenge uchishandisa mvura inotonhora, nenzira yakakodzera inowedzera nguva yekutsvaira kuti ive nechokwadi chekuparadzwa kwakazara kwehyoko.
Kusanganisa kutevedzana: Kuti udzivise hecumba clumps, hec inofanira kunyungudika mumvura kutanga usati wawedzera zvimwe zvinhu.
Mamiriro ekuchengetedza: Hec anofanirwa kuchengetwa munzvimbo yakaoma uye inotonhorera, kure nekunyorova kana kupisa kwakanyanya.
6..
Wall Wall
Mune Wall putty, kuwedzera hec kunogona kunatsiridza zvinobudirira kuita kwekuvaka uye mamiriro emukati ekutyisa. Semuenzaniso, mune imwe projekiti, kuwedzera 0.2% HEC yakatambanudza nguva yekushanda kwekutora nemaminitsi makumi matatu, uye pamusoro peiyo yakaomeswa putty yaive yakatsetseka uye ichipenga, ichipa chiyero chakanaka chekushongedza zvinotevera.
kuzvimanikidza kwekuzvimiririra
Mukushandiswa kwekuzvimiririra, hec kunogona kuvandudza visikopa uye kuchengetwa kwemvura kwekuputika, kubvumira simende yekuchengetedza fluidity uye kufanana panguva yekuzvikudza. Semuenzaniso, mune imwe nzvimbo yepasi pevhu chirongwa, kuwedzera 0,3% hec zvakanyanya kuvandudza iyo fluidity uye kugona kuzvishingisa kwesimendi slurry. Mushure mekuvaka, ivhu raive rakanyorova uye pakanga pasina kuparadzwa kuderera kwemarara.
Semunhu akawanda-anoshanda anonyora, hydroxytHyl cellulose yakaratidza chikumbiro chakanakisa chekushandisa musicement nemadziro putty. Kuchengetwa kwaro, nekuvandudzwa kwemvura, uye nekuvandudzwa kwakanatsa kusagadzikana kwekuvaka kwekuvaka kwechipenga uye nekuvandudza kwakakosha, Nekukura kusingaperi kwezvinhu zvekuvakira technology, hec kuchaita basa rakanyanya kukosha munguva dzeramangwana rekuvaka zvinhu zvekuvaka.
Kutumira Nguva: Kukadzi-17-2025