Incamake y'imiyoboro y'icyuma ya Ductile
Yakozwe mu cyuma gikozwe mu buryo bwa ductile gikunze gukoreshwa mu kohereza no gukwirakwiza amazi meza, kandi imara igihe kirenga imyaka 100. Ubu bwoko bw'imiyoboro ni umuyoboro wa kera w'icyuma, wasigaye inyuma. Ni nziza cyane mu gushyira imiyoboro minini y'amashanyarazi munsi y'ubutaka.
Ibisobanuro by'imiyoboro y'icyuma ya Ductile
| Izina ry'igicuruzwa | Icyuma gikozwe mu buryo bwa ductile, umuyoboro w'icyuma gikozwe mu buryo bwa ductile ufite Spigot & Socket |
| Ibisobanuro | ASTM A377 Ductile Iron, AASHTO M64 Imiyoboro ya Culvert y'icyuma gikozwe mu byuma |
| Igisanzwe | ISO 2531, EN 545, EN598, GB13295, ASTM C151 |
| Icyiciro cy'Amanota | C20, C25, C30, C40, C64, C50, C100 & Icyiciro cya K7, K9 na K12 |
| Uburebure | Metero 1-12 cyangwa nk'uko umukiriya abisaba |
| Ingano | DN 80 mm kugeza DN 2000 mm |
| Uburyo bwo guhuza | Ubwoko bwa T; Ubwoko bwa k bw'imashini ihuza ubwoko bwa k; Kwishingikirizaho |
| Gutwikiriza inyuma | Ibara ry'umutuku / Ubururu Epoxy cyangwa Umukara Bitumen, Zn & Zn-AI Coatings, Metallic Zinc (130 gm/m2 cyangwa 200 gm/m2 cyangwa 400 gm/m2 nk'uko umukiriya abiteganya.'s) bubahiriza amahame ya ISO, IS, BS EN ajyanye n'ibipimo ngenderwaho hamwe n'urwego rwo kurangiza rwa Epoxy Coating / Black Bitumen (ubugari buke bwa mikoroni 70) nk'uko umukiriya abiteganya.'ibisabwa. |
| Igipfukisho cy'imbere | Imiringoti ya sima yo gushyiramo OPC/SRC/BFSC/HAC ikoreshwa mu gusiga sima nk'uko bisabwa hamwe na sima isanzwe ya Portland na sima irwanya sulfate ikurikije ibipimo ngenderwaho bya IS, ISO, BS EN. |
| Gupfuka | Ifuro rya zinc ry'icyuma rifite Bituminous Coating (Hanze) Ifuro rya sima (Imbere). |
| Porogaramu | Ibyuma bikozwe mu cyuma gishyushya amazi bikoreshwa cyane cyane mu gutwara amazi yanduye, amazi yo kunywa no kuhira. |
Ingano ziboneka mu bubiko
| DN | Ingano yo hanze [mm (muri)] | Ubugari bw'urukuta [mm (muri)] | ||
| Icyiciro cya 40 | K9 | K10 | ||
| 40 | 56 (2.205) | 4.8 (0.189) | 6.0 (0.236) | 6.0 (0.236) |
| 50 | 66 (2.598) | 4.8 (0.189) | 6.0 (0.236) | 6.0 (0.236) |
| 60 | 77 (3.031) | 4.8 (0.189) | 6.0 (0.236) | 6.0 (0.236) |
| 65 | 82 (3.228) | 4.8 (0.189) | 6.0 (0.236) | 6.0 (0.236) |
| 80 | 98 (3.858) | 4.8 (0.189) | 6.0 (0.236) | 6.0 (0.236) |
| 100 | 118 (4.646) | 4.8 (0.189) | 6.0 (0.236) | 6.0 (0.236) |
| 125 | 144 (5.669) | 4.8 (0.189) | 6.0 (0.236) | 6.0 (0.236) |
| 150 | 170 (6.693) | 5.0 (0.197) | 6.0 (0.236) | 6.5 (0.256) |
| 200 | 222 (8.740) | 5.4 (0.213) | 6.3 (0.248) | 7.0 (0.276) |
| 250 | 274 (10.787) | 5.8 (0.228) | 6.8 (0.268) | 7.5 (0.295) |
| 300 | 326 (12.835) | 6.2 (0.244) | 7.2 (0.283) | 8.0 (0.315) |
| 350 | 378 (14.882) | 7.0 (0.276) | 7.7 (0.303) | 8.5 (0.335) |
| 400 | 429 (16.890) | 7.8 (0.307) | 8.1 (0.319) | 9.0 (0.354) |
| 450 | 480 (18.898) | - | 8.6 (0.339) | 9.5 (0.374) |
| 500 | 532 (20.945) | - | 9.0 (0.354) | 10.0 (0.394) |
| 600 | 635 (25.000) | - | 9.9 (0.390) | 11.1 (0.437) |
| 700 | 738 (29.055) | - | 10.9 (0.429) | 12.0 (0.472) |
| 800 | 842 (33.150) | - | 11.7 (0.461) | 13.0 (0.512) |
| 900 | 945 (37.205) | - | 12.9 (0.508) | 14.1 (0.555) |
| 1000 | 1.048 (41.260) | - | 13.5 (0.531) | 15.0 (0.591) |
| 1100 | 1.152 (45.354) | - | 14.4 (0.567) | 16.0 (0.630) |
| 1200 | 1.255 (49.409) | - | 15.3 (0.602) | 17.0 (0.669) |
| 1400 | 1.462 (57.559) | - | 17.1 (0.673) | 19.0 (0.748) |
| 1500 | 1.565 (61.614) | - | 18.0 (0.709) | 20.0 (0.787) |
| 1600 | 1.668 (65.669) | - | 18.9 (0.744) | 51.0 (2.008) |
| 1800 | 1,875 (73.819) | - | 20.7 (0.815) | 23.0 (0.906) |
| 2000 | 2,082 (81.969) | - | 22.5 (0.886) | 25.0 (0.984) |
Imikoreshereze y'imiyoboro ya DI
• Mu muyoboro w'amazi meza yo gukwirakwiza
• Ihererekanya ry'amazi mabi kandi asukuye
• Amazi yo gukoresha mu nganda/inganda zitunganya
• Uburyo bwo gufata no guta imyanda hakoreshejwe ivu
• Uburyo bwo kuzimya inkongi – ku nkombe no hanze yazo
• Mu bimera bikuraho umunyu
• Inzira y'amazi y'imyanda n'amazi mabi
• Sisitemu yo gukusanya no gushyira imyanda mu mazi asukuye
• Imiyoboro y'amazi y'imvura
• Uburyo bwo gusohora imyanda mu ngo no mu nganda
• Sisitemu yo kongera gukoresha ibikoresho
• Imirimo yo gusana imiyoboro y'amazi n'imyanda isukura
• Guhuza ibikoresho by'ibanze n'ibigega by'amazi
• Gutunganya imigozi kugira ngo ubutaka bukomeze kuba bwiza
• Imiyoboro irinzwe munsi y'inzira nini z'imodoka
