Mapepala ophatikizika achitsulo (pepala loyatsa) amatanthauza pepala lachitsulo lomwe limapangidwa ndi kuzizira kapena kuzizira. Mapepala achitsulo amapangidwa ndi pepala lachitsulo lokongola, pepala lankhondo lazitsulo, pepala losapanga dzimbiri, pepala la aluminiyamu, pepala lopanda chitsulo kapena pepala lina loonda.
Tsamba lokhala ndi chizolowezi chokhala ndi kulemera kwa kulemera, mphamvu yayikulu, mtengo wotsika, ntchito yabwino, yomanga mwachangu komanso mawonekedwe okongola.
Chitsulo chopanda tanthauzo ndi chomangira chabwino, makamaka chogwiritsira ntchito nyumba yomanga, nyumba yomanga, pepala lamiyala, monga mtundu, mtundu wa v.