Ubu ku isoko, ibyuma byinshi by'ikaramu bikozwe muri grafiti y'amakaramu, none kuki grafiti y'amakaramu ishobora gukoreshwa nk'icyuma cy'ikaramu? Uyu munsi, umwanditsi wa Furuit graphite azakubwira impamvu grafiti y'amakaramu ishobora gukoreshwa nk'icyuma cy'ikaramu:
Ubwa mbere, ni umukara; ubwa kabiri, ifite imiterere yoroshye inyura ku mpapuro igasiga ibimenyetso. Iyo igaragaye munsi y'ikirahure gikurura ibintu, inyandiko y'ikaramu igizwe n'uduce duto cyane twa grafiti.
Atome za karuboni ziri muri grafiti y'urukiramende zitondetse mu byiciro, isano iri hagati y'ibice ni nke cyane, kandi atome eshatu za karuboni ziri mu cyiciro zirafatanye cyane, bityo ibice biroroha kunyerera nyuma yo gusinzira, nk'umurundo w'amakarita yo gukina. Iyo ukoresheje agakoresho gato, amakarita agenda anyerera hagati y'amakarita.
Mu by’ukuri, icyuma gifata ikaramu kigirwa no kuvanga grafiti n’ibumba mu rugero runaka. Dukurikije ibipimo ngenderwaho by’igihugu, hari ubwoko 18 bw’ikaramu hakurikijwe ingano ya grafiti. “H” isobanura ibumba kandi ikoreshwa mu kwerekana ubukana bw’icyuma gifata ikaramu. Uko umubare uri imbere ya “H” uba munini, ni ko icyuma gifata ikaramu kiba gikomeye, ni ukuvuga ko ikigereranyo cy’ibumba rivanze na grafiti mu cyuma gifata ikaramu kiba kinini, ni ko inyuguti zanditse ziba zitagaragara cyane, kandi akenshi ikoreshwa mu gukoporora.
Igihe cyo kohereza: Gicurasi-23-2022