Ibara ry'icyuma rirasa ku bushyuhe bwo hejuru, kandi hejuru huzuyeho urumuri.Irashobora gukora tile ubwayo yongeramo amabara menshi,Irashobora kugabanuka iyo ihuye numwuka ukonje mugihe cyitumba, kandi ikaguka mugihe ubushyuhe bwinshi mugihe cyizuba.Biroroshye gucamo akimara kugabanuka no kwaguka.Byongeye kandi, nyuma yo gucamo kugaragara hejuru yubutaka, amazi azahita yinjira.Gusana byabaye ikibazo kinini, kubera ko amabati yometse hejuru kandi akayashyiraho.Igihe cyose habaye igikoma muri tile imwe, igisenge cyose kiragira ingaruka.

Synthetic resin tile ubu ikoresha tekinoroji ya e-e-tekinoroji.Ibikoresho bibisi bisigara bivanwa muri peteroli.Ubuso burwanya-gushira, kurwanya ubushyuhe bwinshi no kuramba.yarakomeje kugeza na nubu mumateka yubushinwa bwubatswe hejuru.Kimwe nuko bihendutse kubaka, ikindi nuko gifite ingaruka nziza za kera, cyane cyane mumatongo ya kera yumujyi nahandi.Ariko kubera ko amabati gakondo gakondo atoroshye, ahujwe na sima nka binder, biroroshye kugwa, bigira ingaruka kumiterere, kandi biroroshye kumena amazi niba utitonze.
Hashingiwe ku bimaze kuvugwa haruguru, uwabikoze yateje imbere uburyo bwuzuye bwogukora, kandi abayikoresha benshi batangiye gukoresha tinile ya sintetike nkibikoresho byo hejuru.Ifite ibyiza byo kurwanya aside, kurwanya ruswa, kubika ubushyuhe, no kuyishyiraho byoroshye.Yakiriwe neza nabakoresha.ukunda.