1. Chikamu chimwe chete, kuvaka kunotonhora, kunogona kushandiswa nekukwesha, kumonera, kukwesha, nezvimwewo.
2. Inogona kuiswa pamusoro pemvura yakanyorova (isina mvura yakachena) kana pasi pakaoma, uye chifukidziro chakasimba uyeinonamira zvakanyanya.
3. Inonamatira zvakasimba pamatombo, dhaka, kongiri, simbi, bhodhi refuro, jira rekudzivirira kupisa, nezvimwewo.
4. Chigadzirwa ichi hachina chepfu, hachina kunaka, hachikuvadzi nharaunda, uye chinogona kuwedzerwa zvakanaka,kutwasuka, kunamatira uyehunhu hwekugadzira firimu.
5. Ruvara rwakawanda runogona kuva. Dzvuku, grey, bhuruu nezvimwewo.
1. Yakakodzeramapurojekiti ekudzivirira kubuda kwemvuramunzvimbo dzisina mafashamo kwenguva refu dzakadai sematenga, madziro, dzimba dzekugezera, uye dzimba dzepasi;
2. Yakakodzera mapurojekiti asingapindi mvura akadai semarata esimbi ane ruvara rwedenga;
3. Yakakodzera kuvharwa kwemajoini ekuwedzera, majoini egridi, mapombi epasi, mapaipi emadziro, nezvimwewo.

| Aihwa. | Zvinhu | Runyoro rwehunyanzvi | |
| 1 | Simba reKusimba, MPa | ≥ 2.0 | |
| 2 | Kureba panguva yekuzorora,% | ≥400 | |
| 3 | Kugona kupetwa tembiricha yakaderera, Φ10mm, 180° | -20℃ Hapana mitswe | |
| 4 | Haipindi mvura, 0.3Pa, 30min | haipindi mvura | |
| 5 | Zviri mukati zvakasimba, % | ≥70 | |
| 6 | Nguva Yekuoma, h | Pamusoro, h≤ | 4 |
| Yakaoma zvakasimba, h≤ | 8 | ||
| 7 | Kuchengetedza simba rekusimba mushure mekurapwa | Kurapa kupisa | ≥88 |
| Kurapa kweAlkali | ≥60 | ||
| kurapwa neasidhi | ≥44 | ||
| kurapwa kwekukwegura kwekugadzira | ≥110 | ||
| 8 | Kureba kwenguva yekuzorora mushure mekurapwa | Kurapa kupisa | ≥230 |
| Kurapa kweAlkali | |||
| kurapwa neasidhi | |||
| kurapwa kwekukwegura kwekugadzira | |||
| 9 | Chiyero chekuwedzera kwekupisa | kureba | ≤0.8 |
| pfupisa | ≤0.8 | ||
1. Kugadziriswa kwepasi: Pasi panofanira kunge pakati sandara, pakasimba, pakachena, pasina mvura yakachena uye pasina kubuda kwemvura. Matseko ari munzvimbo dzisina kuenzana anofanira kutanga aenzaniswa, maburi anofanira kutanga avharwa, uye makona e yin ne yang anofanira kunge akatenderera;
2. Kuputira nemaroller kana mabhurashi, zvichienderana nenzira yakasarudzwa yekuvaka, jira nejira muhurongwa hwekuputira → jira repasi → jira risina kurukwa → jira repakati → jira repamusoro;
3. Kupfeka kunofanira kunge kwakafanana sezvinobvira, pasina kuisa ganda panzvimbo yaro kana kuti gobvu zvakanyanya kana kuti tete zvakanyanya.
4. Usavaka pasi pe4℃ kana mumvura, uye usavaka munzvimbo ine hunyoro uye isina mhepo, zvikasadaro zvinokanganisa kuumbwa kwefirimu;
5. Mushure mekuvaka, zvikamu zvese zvepurojekiti yese, kunyanya zvisungo zvisina kusimba, zvinofanirwa kuongororwa nekungwarira kuti paonekwe matambudziko, paonekwe zvikonzero uye pagadziriswe nenguva.
Chengeta mudura remukati rinotonhorera, rakaoma, rine mhepo inofefetera patembiricha ye5-30 C;
Nguva yekuchengetera imwedzi mitanhatu. Zvigadzirwa zvinopfuura nguva yekuchengetera zvinogona kushandiswa mushure mekupasa bvunzo.