Kuvandudza Cement Mortar neHydroxypropyl Starch Ether

Hydroxypropyl Starch Ether (HPSE) inomboshandiswa sechinhu chinowedzera mudhaka resimende kuti ivandudze kushanda kwayo uye zvivakwa zvekushandisa. Heano maitiro HPSE anogona kusimudzira simende dhaka:

1. Kuchengeta Mvura: HPSE inovandudza kuchengetedza kwemvura kwesamende dhaka, zvichiita kuti irambe ichishanda kwenguva yakareba. Izvi zvinogonesa zvirinani hydration yecementitious zvinhu, zvichitungamira kune yakavandudzwa simba uye kusimba kwedhaka.
2. Kukora uye Rheology Kudzora: HPSE inoshanda senge inokora mudhaka resimende, ichiwedzera viscosity yayo uye ichipa zvirinani sag kuramba. Inobatsira kuchengetedza kuenderana kunodiwa kwedhaka, zvichibvumira kushandiswa kuri nyore uye kuderedza njodzi yekudonha kana kudonha panguva yekushandiswa.
3. Kuvandudzwa Kwekushanda Kwekushanda: Kuwedzerwa kweHPSE kunovandudza kushanda uye kupararira kwesamende dhaka, zvichiita kuti zvive nyore kuisa uye kushandura pane zvakasiyana-siyana. Izvi zvinowedzera ruzivo rwemushandisi uye zvinobvumira kupfava uye kwakanyatsoshanda application, zvichikonzera imwe yunifomu uye inoyevedza kupera.
4. Yakaderedzwa Shrinkage uye Kutsemuka: HPSE inobatsira kuderedza njodzi yekudonha uye kuputika mudhaka resimende sezvainooma uye kurapa. Nekudzora kurasikirwa nehunyoro uye nekusimudzira kurapwa kwakaringana, HPSE inoderedza kuumbwa kwepakatsemuka uye inova nechokwadi chekupera uye kunyange kwepamusoro kupera.
5. Enhanced Adhesion: HPSE inosimudzira kunamatira kuri nani pakati pedhaka uye zvese zviri zviviri substrate uye masonry units (sezvidhinha kana matombo). Inobatsira kugadzira chisungo chakasimba nekuvandudza kunyorova uye kubata pakati pedhaka nepamusoro, zvichikonzera kusimba uye kunogara kwenguva refu masonry ekuvaka.
6. Kuvandudzwa Kwekuchinjika: HPSE inokwidziridza kuchinjika kwesamende dhaka, ichiibvumira kugarisa madiki substrate mafambiro uye kupisa kwekuwedzera uye kuputika. Izvi zvinoderedza njodzi yekutsemuka kwedhaka kana delamination nekuda kwe substrate deflection kana tembiricha shanduko, kuvandudza kusimba kwese kweiyo masonry.
7. Resistance to Sagging: HPSE inobatsira kudzivirira kudonha kana kunyura kwesamende dhaka panguva yekushandiswa, kuve nechokwadi chekuti dhaka rinochengetedza ukobvu hwayo uye kufukidzwa. Izvi zvinonyanya kukosha kune vertical application kana pakushanda pamusoro pepamusoro pepamusoro.
8. Kuenderana neZviwedzerwa: HPSE inowirirana nemhando dzakasiyana-siyana dzekuwedzera dzinowanzo shandiswa mukugadzirwa kwesamende dhaka, senge air-entraining agents, plasticizers, uye dispersants. Iyo inobvumira kugadzirwa kweakagadziridzwa dhaka masanganiswa akagadzirirwa kune chaiwo maapplication ezvinodiwa uye mamiriro ezvakatipoteredza.

Pakazere, Hydroxypropyl Starch Ether (HPSE) chinhu chakakosha chekuwedzera mune simende dhaka maumbirwo, achipa musanganiswa wekuchengetedza mvura, kukora, kushanda, kunamatira, kuchinjika, sag kuramba, uye kuenderana nezvimwe zvinoshandiswa. Hunhu hwayo hunoshanda hwakawanda hunobatsira mukuita, kushanda, uye kusimba kwekuvaka kwemasoni, kusangana nezvinodiwa zvevashandi vekuvaka uye kuve nechokwadi chekubudirira kwedhaka zvikumbiro.