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.
M'dziko lomanga ndi zomangira, makina opanga simenti, amatchedwanso makina anzeru a Smart, akhala chida chofunikira kwa kontrakitala komanso chidwi cha DIY. Makina oyenera awa amatulutsa - Connecrete Bloc