Ikariso ya Butyl itagira amazi ni ubwoko bwubuzima bwigihe kirekire budashidikanywaho bwo kwifata kashe ya kaseti ikozwe muri reberi ya butyl nkibikoresho nyamukuru, hamwe nibindi byongeweho, kandi bigakorwa nubuhanga bugezweho, bufite imbaraga zikomeye kubintu bitandukanye. Muri icyo gihe, ifite uburyo bwiza bwo guhangana n’ikirere, kurwanya gusaza no kurwanya amazi, kandi igira uruhare mu gufunga, kwinjiza ihungabana no kurinda hejuru y’abayoboke.

Urwego rwo gukoresha ：
1. Kudakoresha amazi hejuru yinzu, munsi yubutaka, guhuza kubaka no gufunga hamwe na polymer ndende zidafite amazi.
2. Gufunga ingingo za metero na tunel.
3. Guhuza ibice byamabara hamwe nizuba.
4. Ihuriro ryubwubatsi bwibyuma no gusana ibisenge byibyuma.
5.
6. Gufunga amadirishya n'inzugi; gufunga imiyoboro hamwe nigituba.

Turashobora kuguha ibyitegererezo byubusa kugirango bipimishe ubuziranenge kandi byerekanwe, nyamuneka andikira niba bikenewe.