Mabandeji otanuka a Tubular ali ndi magwiridwe antchito abwino kwambiri ndi magwiritsidwe ake. Ndi magwiridwe antchito amtundu wa netiweki ndi magwiridwe antchito, amatha kukhala pafupi kwambiri ndi thupi la wodwalayo.
• Gwiritsani ntchito mitundu ingapo: Plywood polima bandeji yokhazikika, gypsum bandeji, bandeji wothandizira, bandeji wopanikizana ndi plywood yopangira ngati phula.
• kapangidwe zofewa, omasuka, yoyenera. No mapindikidwe pambuyo kutentha yolera yotseketsa
Kugwiritsa ntchito mosavuta, kuyamwa, kokongola komanso kosalala, sikukhudza moyo watsiku ndi tsiku.