Ikoreshwa cyane mu bicuruzwa nka za plaque zitanga urumuri, za plaque ziyobora urumuri inyuma - sisitemu z'amatara n'ibibaho byo kwamamaza, ndetse n'impapuro zibonerana nk'izikoreshwa mu kabati ko kwerekana, ibikoresho by'ikoranabuhanga, ibikoresho byo mu rugo, amafuremu n'ibikoresho by'ubwubatsi, kandi ikwiriye gukoreshwa mu gutunganya no gushushanya.
