He aha ka mea hoʻopaʻa sima?
- Hoʻopili nā hui e komo i loko o ka sima me ka sima semi-hydrated, ka calcium manuahi, ka silicon oxide a me nā mea ʻē aʻe i loko o ka sima i hoʻonohonoho ʻia i loko o kahi moʻo o nā hopena kemika paʻakikī e hana i nā mea paʻakikī.
- Ma hope o kekahi mau hopena kemika paʻakikī, ʻo ka calcium manuahi, ka silicon oxide a me nā mea ʻē aʻe i loko o ka sima, e hopena ana i nā mea paʻakikī. E hoʻonui kēia mau hui kemika i ka compactness o ka ʻili sima, a laila e hoʻomaikaʻi ai i ka ikaika, ka paʻakikī a me ka paʻakikī o ka ʻili sima.
- E hoʻomaikaʻi hope kēia mau hui i ka paʻa ʻana o ka papa ʻili sima, no laila e hoʻomaikaʻi ai i ka ikaika, ka paʻakikī, ke kū'ē ʻana i ka abrasion, ka impermeability a me nā ʻano ʻē aʻe o ka papa ʻili sima.
Ka laulā o ka noi
- Hoʻohana ʻia no ka papahele one daimana i loko a me waho, papahele terrazzo, papahele poli slurry mua;
- Papahele pālahalaha loa, papahele sima maʻamau, pōhaku a me nā ʻili kumu ʻē aʻe, kūpono no nā hale hana hale hana;
- Nā hale kūʻai, nā hale kūʻai nui, nā uapo, nā ala holo mokulele, nā alahaka, nā alaloa a me nā wahi sima ʻē aʻe.
Nā ʻano hana
- Sila a me ka pale lepo, paʻakikī a kūpaʻa i ke komo ʻana;
- Ke kūpaʻa kū'ē i ka ʻino kemika;
- ʻĀlohilohi
- Hana maikaʻi anti-kahiko;
- ʻO ke kūkulu ʻana i kūpono a me ke kaʻina hana aloha i ke kaiapuni (ʻaʻohe kala a ʻaʻohe ala);
- Hoʻemi ʻia nā kumukūʻai mālama, kūkulu hoʻokahi manawa, palekana lōʻihi.
Papa kuhikuhi loea
| Mea hoʻāʻo | Hōʻailona | |
| ʻAno I (ʻaʻohe metala) | ʻAno II (metala) | |
| Ikaika kūlou 28d | ≥11.5 | ≥13.5 |
| Ikaika compressive 28d | ≥80.0 | ≥90.0 |
| Ka lakio kū'ē i ka abrasion | ≥300.0 | ≥350.0 |
| Ikaika ʻili (ke anawaena indentation) (mm) | ≤3.30 | ≤3.10 |
| Ka wai (mm) | 120±5 | 120±5 |
ʻIkepili kūkulu hale
