Ibhokisi yokulawula yokuphazamiseka ngokwe-aluminium yomthombo yomthombo yomthombo yinhlangano yokulawula yezishosholoza ezifakwe kuzo izindawo ezilawulayo ezifuna ukuthi zibe nezinhlanzi ezifakwe kuzo, izimpahla, isikhumba, noma izinsimbi. Leli bhokisi lokulawula lithengiswa ngezinto zomthombo we-aluminium we-aluminium, okunamathuluzi okuphazamiseka, ukhamba okulula, ukufakwa kanye nokuhlangabezana. Ngokushesha, qinisekisa ukuthi akuzokube nokuphazamiseka emhlabeni waphakathi uma kunezinto zezishosholoza zokulawula noma izithutha ezifile. Lisebenzisa kakhulu ezindaweni ezifakwe kuzo ezithutha kakhulu njengamafutha, amakhemikhali, amaphamase, amakhiwane, kanye nezindustries yomkhosi.