Mafala Akutoma Nawo Makina Otsekeredwa Makina Osiyanasiyana a Block ndi gawo limodzi pantchito yomanga, kuyimira makina ofunikira pakupanga ma concrete - magawo oyambira omwe amagwiritsidwa ntchito pomanga zomanga.
Kulemba ndi zabwino kwambiri, fotokozerani mphamvu. Wogulitsa ndi wotchuka kwambiri. Kuthamanga komwe kumachitikanso mwachangu kwambiri. Mtengo wake ndi wotsika mtengo kuposa nyumba zina.