Ndeapi mabasa anoita redispersible polymer poda inotamba mudhaka?

Redispersible polymer poda (RPP) inoita mabasa akati wandei akakosha mukugadzira dhaka, kunyanya mumadhaka ecementitious uye polymer-akagadziridzwa.Heano mabasa akakosha ayo redispersible polymer poda inoshanda mudhaka:

1. Kuvandudza Adhesion: RPP inosimudzira kunamatira kwedhaka kune akasiyana substrates, kusanganisira kongiri, masonry, huni, uye simbi.Uku kunamatira kwakavandudzwa kunobatsira kudzivirira delamination uye kunovimbisa hukama hwakasimba pakati pedhaka uye substrate.
2. Kuwedzeredza Kuchinjika: RPP inopa kuchinjika kune dhaka, ichiita kuti irambe ichipokana nekutsemuka uye deformation.Izvi zvinonyanya kukosha mumashandisirwo apo iyo substrate inogona kusangana nekufamba kana kuwedzera kwekupisa uye kuputika.
3. Kuwedzera Kuchengetedzwa Kwemvura: RPP inovandudza kuchengetedza kwemvura zvivakwa zvedhaka, zvichibvumira kwenguva yakareba hydration ye simentitious zvinhu.Izvi zvinoguma nekushanda kuri nani, nguva yakawedzerwa yakavhurika, uye kunamira kwakagadziridzwa, kunyanya mumamiriro ekupisa kana mhepo.
4. Kuvandudza Kushanda Kwekushanda: RPP inovandudza kushanda uye kuenderana kwedhaka, zvichiita kuti zvive nyore kusanganisa, kuisa, uye kuparadzira.Izvi zvinobvumira kuvharika kuri nani uye kuwedzera yunifomu application, kuderedza mukana wevoids kana maburi mudhaka rakapedzwa.
5. Kuderedza Shrinkage uye Kutsemuka: Nekuvandudza kunamatira, kushanduka, uye kuchengetedza mvura, RPP inobatsira kuderedza shrinkage uye kuputika mudhaka.Izvi zvinonyanya kubatsira mumashandisirwo apo shrinkage mitswe inogona kukanganisa kutendeseka uye kusimba kwedhaka.
6. Kuwedzera Simba uye Kugara Kwesimba: Iko kushandiswa kweRPP kunogona kukwidziridza michina yedhaka, kusanganisira kumanikidza simba, kushanduka simba, uye abrasion kuramba.Izvi zvinoguma mune imwe dhaka yakasimba uye inogara kwenguva refu, yakakodzera kune zvakasiyana-siyana zvekuvaka zvikumbiro.
7. Kugadzirisa Rheology: RPP inogona kugadzirisa rheological zvimiro zvedhaka, kusanganisira viscosity, thixotropy, uye sag kuramba.Izvi zvinobvumira kudzora zvirinani pamusoro pekushandisa uye kuiswa kwedhaka, kunyanya pakakwirira kana pamusoro pepamusoro.
8. Kupa Freeze-Thaw Resistance: Mamwe marudzi eRPPs akagadzirirwa kuvandudza kutonhora-kunyunguduka kuramba kwedhaka, zvichiita kuti ive yakakodzera kushandiswa munzvimbo dzinotonhora kana nharaunda umo kutenderera-kunyorova kunoitika.

redispersible polymer poda inoita basa rakakosha mukusimudzira mashandiro, kusimba, uye kuita zvakasiyana-siyana zvemaumbirwo edhaka, zvichiita kuti ive yakakodzera kune dzakasiyana siyana dzekuvaka, kusanganisira kuisa mataira, stucco uye plastering, kugadzirisa uye kudzoreredza, uye kudzivirira mvura.