mankhwala

Momwe mungagwiritsire ntchito chopukusira pansi kuthana ndi utoto wapansi musanamange

Onetsetsani ndikukweza zomata za penti pansi: Malo osungunulira konkriti amatha kulola kuti penti pansi ilowemo kwambiri konkriti, yomwe imathandiza kwambiri pamoyo wa penti wonse. Makamaka pakakhala zothimbirira mafuta ndi madzi pamtunda, chifukwa chosagwirizana kwamafuta, madzi ndi utoto, zimakhala zovuta kupanga zokutira mosalekeza. Ngakhale coating kuyanika wathunthu anapanga, guluu wolimba idzafupika kwambiri, kuchititsa coating kuyanika kugwa msanga. Fumbi lapansili likamagwiritsidwa ntchito mwachindunji osasamalira pansi, lowalapo limapangitsa kuti penti wokutira pansi ukhale ndi maenje, ndipo lolemeralo lingachititse kuti dera lalikulu la zokutira pansi liwonongeke, kufupikitsa moyo wautumiki wapansi utoto. Chifukwa chake, nthawi yomweyo, konzekerani kofunikira pakukhazikitsa kosalala, kosalala komanso kokongola, ndikupanga maziko abwino a penti yonse yapansi.

Pangani kukhathamira kwamtundu woyenera: Kumata kwa zokutira pansi ndi konkriti makamaka zimadalira kukopana pakati pa mamolekyulu a polar penti wapansi ndi mamolekyulu omwe ali pamwamba pa gawo lapansi. Konkire itagundidwa ndi makina akupera pansi, pamwamba pake padzakhala cholumikizidwa. Kukula kumakulirakulira, malowa adzawonjezeka kwambiri. Mphamvu yokoka ya zokutira m'deralo komanso pansi pake ziwonjezekanso kwambiri. Chojambulira chovala penti chimapanga mawonekedwe oyenera ndikuwonjezera mgwirizano wamazino, womwe umapindulitsa kwambiri pakumata kwa epoxy pansi.


Nthawi yamakalata: Mar-23-2021