Mu bikorwa remezo vy’inganda n’ivy’ubuhinga bwa none, amatiyo y’icuma akozwe mu mapulasitike akora nk’abacungera umutekano bacereje, ashigikira uruja n’uruza rwiza rw’ubuzima bwo mu bisagara be n’ibikorwa vy’inganda bifise akamaro kanini. Ico gikoresho gishasha, kikaba gifatanya ata n’imwe ikoresheje igikoresho co gupfuka ivyuma n’ivyuma, kiriko kirasubiramwo ingingo ngenderwako z’umutekano be n’ubuzima bw’imirongo y’imiyoboro.
Agaciro nyamukuru k’amatiyo y’icuma akozwe mu cuma kiri mu buryo bwavyo bwo kurinda kabiri. Igipfukisho ca epoxy canke polyethylene ku ruhome rw’imbere kiragira igice c’uburinzi gikomeye, kigikingira neza amazi, oxygène be n’ivyuma vy’ivyuma. Mu mirongo y’imiyoboro ikoreshwa n’amashirahamwe y’imiti kugira ngo atware aside zikomeye na alkalis, no mu nzira z’amazi n’amazi yo mu bice vyo ku nkengera y’ikiyaga kugira ngo ashobore guhangana n’ugusenyuka kw’umunyu, ubwo bushobozi bwo kurinda buragwiza ubuzima bw’imiyoboro kuva ku myaka 3{6}5 y’icuma gisanzwe gushika ku myaka irenga 30. Amakuru nyayo y’ibikorwa biva mu kibanza kinini c’amavuta yerekana ko imiyoboro y’amazi ikoresheje amatiyo y’icuma ikozwe mu mapulasitike yagabanyije ibihe vy’ugusanasana kuva incuro zitatu ku mwaka gushika rimwe mu myaka itanu, bigabanya cane amafaranga y’ibikorwa.
Mu murima w’ugutwara amazi, amatiyo y’icuma akozwe mu mapulasitike yerekana imiterere itangaje. Igipande c’imbere c’ipulasitike kiryoshe kigabanya ubushobozi bwo guhangana n’amazi ku rugero rwa 20% -30%, bisobanura ubushobozi bwo gutanga amazi menshi ku bijanye n’umurongo umwe w’umuyoboro. Mu bikoresho vyo kuzimya umuriro, plastique - umuyoboro w’icuma ushobora guhangana n’imikazo y’ibikorwa urenga 1.6 MPa, mu gihe urubeya rwayo -irematint zigura umwanya w’agaciro wo gutabara abantu mu gihe c’ivyago. Mu buryo bwiza cane, ibikoresho vyo gupfuka bituma bikora mu bushuhe kuva kuri -30℃gushika kuri degre 120 , bikaba bishobora gutuma umuntu akora neza mu miyoboro y’umuyagankuba n’uburyo bwo gutanga ubushuhe bwinshi mu turere dukonje cane.
Uvuye mu bijanye n’ibidukikije, plastique - umuyoboro w’icuma ugereranya ubuhinga buramba. Ubushobozi bwaco bwo gusenyuka buragabanya incuro zo gusubirira amatiyo n’ugukoresha ivyuma; ugutera imbere kw’imbere kw’imbere kw’imbere kw’imbere kw’imbere kw’amazi kuratuma amazi ashobora gutuma amazi agira neza, akazigama inguvu mu buryo butaziguye. Mu guteza imbere ibisagara vy’ubwenge, ubwo bwoko bw’imiyoboro burashobora kandi gufatanya n’ibimenyetso, bikaba ikintu gihambaye cane mu bijanye no kugenzura.
Agaciro k’umuyoboro w’icuma w’ipulasitike si mu bijanye n’ubuhinga bwavyo gusa, ariko no mu gukingira kwizigirwa, ku kibano ca none. Naho dukunda amazi meza n’inguvu zidahinduka, iyo tiyo, yahambwe mu mpisho canke ihishijwe mu mpome, mu gacerere, mu gacerere umushinge w’ibisagara vyacu n’ibikorwa vyavyo bidahungabana. Kubera iterambere ry’ubuhinga bw’ibikoresho, amatiyo y’icuma akozwe mu mapulasitike muri kazoza azotwara ibikorwa vyinshi kandi azogira uruhara runini mu mirima myinshi.
