Amatiyo ya Polypropylene (PP pipes) akoreshwa cane mu nyubakwa zitanga amazi n’amazi asohoka, mu gutwara amazi y’inganda, n’ibindi bikorwa kubera ko ashobora guhangana n’ugusenyuka, akaremerera kandi akaguma akomeye cane, kandi ko ashobora gushirwaho neza. Uwo mwanditsi ashingiye ku myaka amaze akora ibikorwa vy’ubuhinga, yaravuze mu ncamake ibintu nyamukuru bikurikira:
Guhitamwo neza ibikoresho ni ngombwa. Amatiyo y’ivyuma vy’ibara ry’agahama agabanywamwo ibice bitatu: ivyuma bimwe (PP-H), ivyuma bimwe (PP-B), n’ivyuma bifatanye (PP-R). Muri izo, PP-R ni yo ihitamwo ryiza cane ku mazi ashushe n'akanye yo mu nzu kubera ko ishobora gukorana n'ubushuhe kandi ikaba ishobora guhangana n'ubushuhe buri hejuru ya degre 70. Igihe ugura, uruhusha rw’isuku rw’umuhinguzi be n’icemezo c’umuvuduko w’amazi bikwiye gusuzumwa kugira ngo ntihakoreshe amatiyo y’agaciro gatoyi akozwe mu bikoresho vyasubiwemwo.
Uburyo bwo gushiramwo ni ikintu gihambaye cane. Mu gihe c’uguhuza ubushuhe, ubushuhe bw’ubushuhe bw’umuyoboro n’aho bifatanya butegerezwa kugenzurwa neza ku 260±10℃, kandi uburebure n’igihe co kwinjiza bitegerezwa gukurikizwa neza hakurikijwe igitabu c’ubuhinga c’umuhinguzi. Ivyo gusenyuka bikunze kubaho kenshi biva ku gushuha cane bigatuma amatiyo agira carbone, canke ukudashiramwo bihagije bigatuma ivuza. Ni vyiza gukoresha imashini y’ugukoranya ubushuhe ifise ubushobozi bwo kwerekana ibintu mu buryo bwa digitale no gukora isuzuma ry’ubuhinga ngirakamaro ku bakozi b’ubwubatsi.
Gucungera Sisitemu Bishimika ku Kwirinda. Naho amatiyo ya PP ashobora guhangana cane n’ugusenyuka kw’imiti, gutwara igihe kirekire ivyimburwa vy’iyon za chloride zifise uburemere bwinshi-birashobora gutuma haba ugusaduka kw’imibabaro. Ni vyiza gushiramwo ibikoresho vyo gukingira umuvuduko mu bikorwa vy’inganda, mu gihe ku bikorwa vyo mu nzu, ibipfukisho vy’imiyoboro bikwiye gusuzumwa ubudasiba kugira ngo ntibirekure kubera ukunyiganyiga kw’amazi. Ni ngombwa kwitwararika cane mu gihe c’ubwubatsi bwo mu rushana; ingingo zo kwikingira umuriro zikwiye gufatwa iyo ubushuhe bwo mu karere buri munsi ya degre 5 kugira ngo amatiyo ntiyameneke.
Dushingiye ku nyishu z’umugambi, guhitamwo neza ibikoresho no kwubaka neza birashobora kwongereza ubuzima bw’imiyoboro ya PP gushika ku myaka irenga 50. Kubera iterambere ry’ubuhinga bw’ibikoresho, ibintu vyahinduwe nk’imiyoboro ya PP ikomeye bizorushiriza kwagura ibikorwa vyavyo muri kazoza, ariko umushinge uguma wizigira imiterere y’ibikoresho no kugenzura ido n’ido ryose ry’ubuhinga.
