Chii chinonzi concrete sealer?
- Makemikoro anopinda mukongiri anosangana nesimende yakapfava zvishoma, calcium yakasununguka, silicon oxide nezvimwe zvinhu zviri mukongiri yakagadzikwa mumatanho akasiyana-siyana ekuita kwemakemikari akaomarara kuti agadzire zvinhu zvakaoma.
- Calcium, silicon oxide nezvimwe zvinhu zviri mukongiri mushure mekuita kwakawanda kwemakemikari akaomarara, zvichikonzera zvinhu zvakaoma, makemikari aya anozoita kuti kusimba kwekongiri pamusoro pekongiri kuwedzere, nokudaro zvichivandudza simba, kuomarara uye kuomarara kwekongiri pamusoro.
- Makemikoro aya anozopedzisira avandudzika kusimba kwechikamu chepamusoro chekongiri, nokudaro zvichivandudza kusimba, kuomarara, kuramba kukwesha, kusapinda mvura nezvimwe zviratidzo zvechikamu chepamusoro chekongiri.
Mashandisirwo ekushandisa
- Inoshandiswa pakugadzira pasi rinodzivirirwa kubva pakusakara mukati nekunze kwejecha redhaimani, pasi re terrazzo, pasi rakaporishwa repakutanga rine slurry;
- Pasi rakatsetseka zvakanyanya, pasi resimende yakajairika, matombo nezvimwe zvinhu zvepasi, zvakakodzera kumaworkshop emufekitori;
- Matura, masupamaketi, madoko, nzira dzendege, mabhiriji, migwagwa mikuru nedzimwe nzvimbo dzakavakirwa simende.
Hunhu hwekushanda
- Kuvhara uye kusapfuta guruva, kuomarara uye kusakara;
- Kusakwanisa kurwisa kukurwa kwevhu nemakemikari;
- Kupenya
- Kushanda zvakanaka kwekudzivirira kukwegura;
- Kuvaka kuri nyore uye maitiro asina njodzi kune zvakatipoteredza (haina ruvara uye haina hwema);
- Mari yekugadzirisa yakaderera, kuvaka kamwe chete, kuchengetedzwa kwenguva refu.
Runyoro rwehunyanzvi
| Chinhu chekuyedza | Chiratidzo | |
| Rudzi I (isiri yesimbi) | Rudzi rwechipiri (simbi) | |
| Simba reflexural re28d | ≥11.5 | ≥13.5 |
| Simba rekumanikidza re28d | ≥80.0 | ≥90.0 |
| Chiyero chekudzivirira kusasimba | ≥300.0 | ≥350.0 |
| Simba repamusoro (dhayamita yekudzika)(mm) | ≤3.30 | ≤3.10 |
| Kuyerera (mm) | 120±5 | 120±5 |
Nhoroondo yekuvaka
