Cellulose inoshandiswa zvakanyanya mu thermal insulation mortar masterbatch, putty powder, asphalt road, gypsum products nedzimwe nzvimbo dzeindasitiri. Ine hunhu hwekuvandudza nekugadzirisa zvinhu zvekuvaka, uye kuvandudza kugadzikana kwekugadzirwa uye kukodzera kwekuvaka. Nhasi, ndichakuzivisai matambudziko anokonzerwa ne cellulose pakushandisa putty powder.
(1) Mushure mekunge putty powder yasanganiswa nemvura, painokurunga zvakanyanya, inova yakatetepa.
Cellulose inoshandiswa sechinhu chinosimbisa uye chinochengetedza mvura muputty powder. Nekuda kwethixotropy yecellulose pachayo, kuwedzerwa kwecellulose muputty powder kunokonzerawo thixotropy mushure mekunge putty yasanganiswa nemvura. Rudzi urwu rwethixotropy runokonzerwa nekuparadzwa kwechimiro chisina kugadzikana chezvikamu zviri muputty powder. Zvimiro zvakadaro zvinomuka pakuzorora uye zvinoparara kana zvaoma.
(2) Putty inorema zvishoma panguva yekukwesha.
Mamiriro ezvinhu akadai anowanzoitika nekuti viscosity ye cellulose inoshandiswa yakanyanya. Huwandu hunokurudzirwa hwekuwedzera putty yemukati memadziro i3-5kg, uye viscosity i80,000-100,000.
(3) Kupenya kwe cellulose ine kupenya kwakafanana kwakasiyana munguva yechando neyezhizha.
Nekuda kwekupisa kwe cellulose, viscosity ye putty ne mortar zvinogadzirwa zvinodzikira zvishoma nezvishoma nekuwedzera kwekupisa. Kana tembiricha ikapfuura tembiricha ye cellulose gel, cellulose inobviswa mumvura, nokudaro ichirasikirwa ne viscosity. Zvinokurudzirwa kusarudza chigadzirwa chine viscosity yakanyanya paunenge uchishandisa chigadzirwa muzhizha, kana kuwedzera huwandu hwe cellulose, uye kusarudza chigadzirwa chine tembiricha yepamusoro ye gel. Edza kusashandisa methyl cellulose muzhizha. Anenge madhigirii makumi mashanu nemashanu, tembiricha yacho yakakwira zvishoma, uye viscosity yayo ichakanganiswa zvakanyanya.
Muchidimbu, cellulose inoshandiswa mumaindasitiri eputty powder nemamwe maindasitiri, izvo zvinogona kuwedzera kuyerera kwemvura, kuderedza huwandu hwezvinhu, kuva nemhepo inoyerera zvakanaka, uye ine girini uye isingakuvadzi nharaunda. Ndiyo sarudzo yakanakisisa kwatiri kusarudza nekushandisa.
Nguva yekutumira: Chivabvu-17-2023