1. Imiterere y'urusobe rw'amazi avanze
Urusobe rw'amazi rugizwe n'ibice bibiri cyangwa byinshi by'inkingi y'amazi n'iy'ubutaka. Inkingi y'amazi muri rusange ikozwe muri polyethylene ifite ubucucike bwinshi (HDPE) Nk'ibikoresho fatizo, umuyoboro w'amazi ufite imiterere itatu ukorwa no gucukura hakoreshejwe uburyo bwihariye. Geotextile ikora nk'urwego rw'urufunguzo kugira ngo irinde uduce tw'ubutaka kunyuramo no kurinda inkingi y'amazi.
2. Itandukaniro riri hagati y'igitambaro kigufi cy'umunyururu n'igitambaro kirekire cy'umunyururu
Mu rwego rwa geotextile, umwenda mugufi w’udutambaro n’umwenda muremure w’udutambaro ni ubwoko bubiri bw’ibikoresho bisanzwe. Umwenda mugufi w’ubudodo ukozwe mu mugozi wa polyester staple fibre, ufite ubushobozi bwo kwinjira neza mu mwuka no kwinjira mu mazi, ariko imbaraga zawo no kuramba kwawo ni bike. Umwenda w’udutambaro ukozwe mu mugozi wa polyester spunbond, ufite imbaraga nyinshi kandi uramba, kandi ufite ubushobozi bwiza bwo kuyungurura.
3. Gusaba imiyoboro y'amazi mu miyoboro y'amazi ivanze
Urusobe rw'amazi ruhuza ahanini rukora imirimo ibiri yo gukurura amazi no gukomeza umushinga. Kubwibyo, hari ibisabwa bikomeye mu guhitamo geotextile. Ku ruhande rumwe, geotextile igomba kuba ifite ubushobozi bwo kuyungurura neza, bishobora kubuza uduce tw'ubutaka kunyuramo no gukumira ko igice cy'amazi gifunga. Ku rundi ruhande, geotextile igomba kuba ifite imbaraga nyinshi kandi iramba, kandi ikaba ishobora kwihanganira imitwaro no gukoreshwa igihe kirekire mu buhanga.
4. Gukoresha umwenda mugufi w'udutambaro n'umwenda muremure w'udutambaro mu ruziga rw'amazi ruvanze
1. Mu buryo bufatika, guhitamo imiyoboro y'amazi ikoreshwa mu gukurura amazi mu buryo buvanze akenshi biterwa n'ibyo umushinga ukeneye n'imiterere yawo. Ku mishinga isaba imbaraga nyinshi no kuramba, nk'imishinga ikomeye yo gutwara abantu n'ibintu nko mu mihanda minini na gari ya moshi, ndetse n'imishinga ikenera gutwara imizigo myinshi n'ibidukikije bikomeye nko mu myobo n'imiyoboro yo kubungabunga amazi, imyenda ikoreshwa mu gukurura amazi ikoreshwa nk'urwego rwo kuyungurura imiyoboro ivanze yo gukurura amazi. Kubera ko imyenda ikoreshwa mu gukurura amazi ifite imbaraga nyinshi kandi iramba, ishobora guhaza neza ibyo iyi mishinga ikeneye.
2. Ku mishinga imwe n'imwe idasaba imbaraga nyinshi, nk'imihanda rusange, imikandara y'icyatsi kibisi, n'ibindi, umwenda mugufi wa silk nawo ushobora gukoreshwa nk'urufunguzo rw'imiyoboro y'amazi ivanze. Nubwo imbaraga n'uburambe bw'umwenda mugufi wa silk ari bike, ufite umwuka mwiza wo kwinjira n'amazi, bishobora guhaza ibyo iyi mishinga ikeneye mu kuvoma.
5. Ibyiza byo guhitamo umwenda w'inyunganiramirire
Nubwo umwenda mugufi w’udupira ufite akamaro kanini mu mishinga imwe n’imwe, umwenda muremure w’udupira ukoreshwa cyane mu ruziga rw’amazi ruvanze. Ahanini ni ukubera ko umwenda w’udupira ufite imbaraga nyinshi kandi uramba, kandi ushobora kwihanganira imitwaro no gukoreshwa igihe kirekire mu mushinga. Uwo mwenda w’udupira ufite ubushobozi bwo kuyungurura neza, ushobora kubuza uduce tw’ubutaka kunyuramo no gukumira ko igice cy’imbere cy’umuyoboro w’amazi kiziba. Umwenda w’udupira ufite ubushobozi bwo kurwanya ingese no kurwanya gusaza, kandi ushobora gukoreshwa ahantu habi igihe kirekire nta gutsindwa.
Dukurikije ibyavuzwe haruguru, biragaragara ko ubwoko bwa geotextile ikoreshwa mu mushinga wo gukurura amazi hakoreshejwe uburyo bwa "composite drainage" biterwa n'ibyo umushinga ukeneye n'imiterere yawo. Nubwo umwenda mugufi wa "filament" ufite akamaro muri imwe mu mishinga, umwenda muremure wa "filament" ukoreshwa cyane mu miyoboro ya "composite drainage" bitewe n'imbaraga zawo nyinshi, kuramba kwawo no kuyungurura neza.
Igihe cyo kohereza: Werurwe-21-2025
