1, haiparare, firimu rakasimba, mashandiro akanaka ekuvaka, kunamira zvakanaka pamugwagwa wekongiri, mugwagwa weasphalt, nzira dzemabhasikoro, nezvimwewo;
2, kuoma nekukurumidza, kuvaka kuri nyore, pasina kusanganiswa uye kudziyisa panguva yekuvaka;
3, isingapindi mvura uye inodzivirira kupisa,inoshandiswa zvakanyanya;
4, inobva mumvura, haina chepfu uye haitsamwisi, yakachengeteka zvikuru, haibatidzi moto, haiputi;
5, hapana matayi, hapana kubuda ropa, kuoma nekukurumidza,kuderedza nguva yemigwagwa yakavharwa.
| Zvinhu | Chitupa | |
| Mamiriro ezvinhu ari mumudziyo | Hapana kuchekwa, mamiriro akafanana mushure mekukurunga | |
| Firimu | Penda firimu rakatsetseka | |
| Zviri mukati mezvinhu zvisingachinji, % ≥ | 60 | |
| Kuwanda kwevanhu | 1.35kg/L | |
| Ukobvu hwefirimu rakaoma, um | 50 | |
| Kufukidza % (300μm firimu rakanyorova) ≥ | chena | 95 |
| Yero | 80 | |
| Kunamira (nzira yekudhirowa denderedzwa), giredhi, ≤ | 5 | |
| Nguva yekuomesa matayi asina kusungwa, min, ≤ | 20 | |
| Kusimba kweKU | 80~120KU | |
| Kusapfeka zvakanaka (200 rpm / 1000 g kuderedza uremu mg), ≤ | 40 | |
Nheyo dzekongiri dzinoda kusimbiswa kupfuura dzinodiwa mushure memazuva makumi maviri nemasere, hunyoro hwe<8%, ivhu rekare kuti ribvise mafuta, tsvina nemarara zvachose, rirambe rakachena uye rakaoma uye ivhu rakatsemuka, majoini, convex ne concave zvabatwa nemazvo (putty kana resin mortar leveling)
Kugadziriswa kwenzvimbo: Nzira inofanira kunge yakachena uye yakaoma isina machira asina kusimba, mafuta nezvimwe zvinosvibisa.
Tembiricha yekuvaka uye hunyoro: tembiricha yekunze iri pamusoro pe8°C, tembiricha iri pasi pe85%.
Nzira yekuvaka: hapana kupfapfaidza nemhepo, kukwesha, kuputira neroller.
Kuchenesa: Mvura yakachena.
Mazano ekuvaka:
1. Gadzirisa upamhi uye daro remutsetse uri pamusoro pemugwagwa nekushandisa mask kana tepi;
2, penda pendi yekuisa chiratidzo mukati mehuwandu hwepepa rakagadzirwa kana tepi;
3, mushure mekupedzwa kwependi, nezvimwewo, mushure mekunge pendi yakaoma yaoma, bvarura bepa rakagadzirwa kana tepi.
Chigadzirwa chinofanira kuchengetwa mumudziyo wakavharwa kudzivirira kupisa kwakanyanya, zuva rakananga uye kuoma nechando. Nguva yekuchengetera nekuchengetedza imwedzi mishanu pa5–35°C. Zvinokurudzirwa kuti tembiricha yakajairika yekuchengetera ive 10–40°C.