Ibirango n'Isesengura ry'Ikoreshwa rya PVC Tarpaulins
Ivyuma vy’ibara ry’agahama vy’i PVC, igikoresho co gupfuka amazi kidashobora guterwa n’amazi gikoreshwa cane mu bikorwa vy’inganda, mu buhinzi, no mu nzu, vyacitse ihitamwo ry’ingenzi ry’ibisubizo vy’uburaro vyo muri iki gihe kubera ko bikora neza cane kandi bifise ibikorwa bitandukanye. Ibintu nyamukuru biranga bigaragara muri ibi bikurikira:
1. Gukingira amazi neza cane
PVC (chlorure de polyvinyl) mu kameremere kayo irafise ubushobozi bwo guca mu mazi buke cane. Amatara ya PVC, akoreshwa mu buryo budasanzwe, arazibira neza amazi y’imvura kwinjira, bikaba bituma ashobora gukoreshwa nk’ububiko bw’ikirere, uburaro bw’igihe gito ku bibanza vy’ubwubatsi, n’ibikorwa vyo hanze. Ivyo bikoresho bishobora gukingira amazi ntibishingiye gusa ku buremere bw’ibintu ariko kandi birarushiriza kwongerwa biciye ku buhinga bwo gupfuka canke gutera ivyuma, bikaba bishobora gutuma amazi adashobora gusohoka igihe kirekire.
2. Inkomezi nyinshi n'ugukomera
Amatara ya PVC akenshi akoresha ubuhinga bufise ibipande vyinshi, bugizwe n’igitambaro c’ishimikiro (nk’igitambaro ca polyester canke Oxford) n’igitambaro ca PVC canke igipande. Ivyo bituma zigira inkomezi nyinshi zo gukomera no guhangana n’ugusenyuka. Ivyo bituma zishobora guhangana n’ibintu bishobora gusenya, harimwo umuyaga, izuba n’imvura, mu gihe kandi zishobora guhangana n’imikovu y’ibintu bisongoye. Ubuzima bwavyo burareha cane kuruta ubw’ibitambaro bisanzwe. Vyongeye, amatara amwe amwe akozwe muri PVC arashiramwo ibintu bitera amapulasitike kugira ngo ashobore guhindura uko akora mu gihe aguma ahagaze neza.
3. Uguhangana n’Ikirere n’Uguhangana n’Ugukura
Ivyuma vy’i PVC vy’agaciro kanini-bikoreshwa n’imishwarara y’izuba, bikakingira neza imishwarara y’izuba kandi bikagabanya ubusaza bw’ivyo bikoresho. Ibara ryavyo n’imiterere yavyo biguma bishikamye iyo bikoreshejwe hanze igihe kirekire-, bikaba bituma bidashobora gusenyuka canke ngo bimeneke. Ibintu bimwe bimwe vy’agaciro kanini na vyo nyene birashobora guhangana n’ubukonje, bikaguma bishobora guhinduka mu bidukikije bikanye kandi bikaba bibereye ibihe vy’ibihe.
4. Uguhangana n'umuriro n'uguhagarika urubeya
Amatara menshi ya PVC arakoreshwa ibintu bishobora gutuma umuriro udatera kugira ngo ashike ku rugero runaka rw’umuriro (nk’urwa B1). Binanira gusha iyo bishikiwe n’imbeya zifunguye kandi birazimya iyo bikuwe mu rubeya, bikagabanya cane ingorane z’umuriro. Ivyo bituma zibereye canecane ahantu hari ibisabwa bikomeye vyo gukingira umuriro, nk’amahinguriro y’imiti n’ububiko bw’ibintu.
5. Gusukura no Gutunganya Biroroshe
Amatara ya PVC arafise ahantu heza cane hashobora guhangana n’amabara. Gusukura ku musi ku musi bisaba amazi gusa canke ikintu co gusukura kitagira aho kigarukira kugira ngo umuntu akureho inkungugu n’amavuta. Utuvungukira dutoduto canke ivyononekaye ku ruhande birashobora gusanurwa hakoreshejwe ivyuma bifatanya, ivyo bikaba bigabanya amahera yo kubibungabunga.
6. Ibikorwa n'Ibikorwa bitandukanye
Igitambaro ca PVC gishobora guhindurwa mu mabara atandukanye, mu burebure butandukanye no mu bunini butandukanye. Biciye mu gukora ikalendari no gukingira ubushuhe-, birashobora guhindurwa ibintu bimaze gukorwa nk’amahema, amabarabara, amabarabara y’ibikamyo, n’ibikingi. Ivyo bikoresho bibonerana canke bibonerana birashobora kandi gukoreshwa mu gupfuka inzu z’ivyatsi, bikaba bihuza ukuntu umuco unyura n’ukuwukingira.
Iciyumviro
Igitambaro ca PVC, n’ivyiza vyaco vyinshi nk’ukudashobora guterwa n’amazi, ukudakomera, ukudashobora guterwa n’ibihe, n’ukudashobora gusha, vyacitse ikintu gihambaye co kwikingira mu bikorwa vyinshi. Kubera iterambere ry’ubuhinga bwo gukora, igitambaro ca PVC kizobandanya gutunganirizwa neza mu bijanye n’ukuntu kidahungabanya ibidukikije (nk’ugukoresha ibikoresho bitera ubumara buke-) n’ugukora (nk’ibikoresho vy’ugusukura ubwaco), kigahuza n’ibintu vyinshi bikenewe.