Nibihe bisabwa kugirango ushyireho urugi rwa salle?

1, urugi rw'umuryango urugi rw'inkingi, urugi, urugi rwo kwishyiriraho urugi ni rwiza, rukomeye kandi rwizewe, vertical ≤ 1/1000;

2, inzu yumuryango wa salle ntishobora kuringaniza ≤ 2/1000, hejuru yindege yubutaka 2 ~ 5mm;

3, umuryango n'inzugi, umuryango mumuryango washyizweho, umuryango numutwe wanyuma wumuryango hamwe nubutaka 2 ~ 5mm;

4, icyuma cyo kumuryango hamwe no gusiba urugi rwa salle 50 ~ 10mm, gufunga urugi n'imodoka ifite ubutaka 50 ~ 10mm;

5, urugi rwo gufunga urugi, gufunga ukuboko no kugenda kwimuka biroroshye, gufunga ikintu cyinyo yuburebure ≥ 7mm.

6, urugi rwa salle gufunga no gufungura amenyo yibikoresho neza, kuzunguruka byoroshye.

7, urugi rwa salle ibikorwa byamashanyarazi ibikorwa byizewe, birenze-ingendo 3 ~ 4mm.

8, urugi rwa salle rwikora rusubiramo imikorere yizewe, iroroshye.

9, inzira yo guhindura urugi rwa salle iroroshye, yizewe, urusaku ≤ 65dB.