Modular mabhandi anogadzirwa nemamodules akaumbwa kubva kune thermoplastic zvinhu zvakabatana nematanda akasimba epurasitiki.Kunze kwemabhandi akamanikana (module imwe yakakwana kana kushoma muhupamhi), ese akavakwa nemajoini ari pakati pemamodule akadzedzereka neaya emitsara iri padyo nenzira ye "bricklayed".Ichi chimiro chinogona kuwedzera simba rakachinjika uye zviri nyore kuchengetedza.