Maziko a mulu akhoza kusankhidwa m'milandu yotsatirayi

1. Maziko a mulu angagwiritsidwe ntchito pamene maziko ali ofooka ndipo maziko achilengedwe sangathe kukwaniritsa zofunikira za mphamvu ndi kusintha kwa maziko.

2, ngati pali zofunikira zokhwima pakukonza nyumba, maziko a mulu ayenera kugwiritsidwa ntchito.

3. Maziko a mulu ayenera kugwiritsidwa ntchito pamene nyumba zazitali kapena nyumba zili ndi zofunikira zapadera zochepetsera kupendekeka.

4. Maziko a mulu ayenera kugwiritsidwa ntchito pamene maziko a nyumbayo ali ndi mphamvu zofanana pa nyumba zomwe zili pafupi.

5, fakitale yolemera ya chipinda chimodzi yokhala ndi crane yayikulu yokhala ndi matani akuluakulu, crane yolemera ndi yayikulu, imagwiritsidwa ntchito pafupipafupi, nsanja ya zida zogwirira ntchito, maziko olimba, ndipo nthawi zambiri imakhala ndi katundu wolemera pansi, kotero kuti maziko ake ndi akulu, kenako maziko a mulu angagwiritsidwe ntchito.

6, maziko a zida zolondola ndi mphamvu ya maziko a makina, chifukwa cha masinthidwe ndi matalikidwe ololedwa ali ndi zofunikira zapamwamba, nthawi zambiri amagwiritsidwanso ntchito maziko a mulu.

7, malo oti chivomerezi chichitike, m'malo oti chizimitse madzi, kugwiritsa ntchito maziko a mulu kudzera mu nthaka yoti chizimitse madzi ndikufalikira mpaka pansi pa nthaka yolimba, kumatha kuchotsa kapena kuchepetsa kuwonongeka kwa madzi m'nyumbamo.