Imigozi yo mu Bushinwa yo mu rwego rwo hejuru ku rukuta rw'icyuma rwa Larssen
Duhora dutekereza kandi tugashyira mu bikorwa ibintu bihuye n'impinduka z'imimerere, maze tugakura. Intego yacu ni ukugera ku bwenge n'umubiri bikungahaye ndetse no kubaho mu rwego rwo hejuru.Ibirundo by'imfuruka by'Ubushinwakuri LarssenIkirundo cy'amabati y'icyumaIbicuruzwa byose bikorwa hakoreshejwe ibikoresho bigezweho n'amabwiriza akomeye ya QC agurwa kugira ngo bigire ubuziranenge. Murakaza neza abashya n'abashaje kugira ngo dufatanye mu bucuruzi.
Duhora dutekereza kandi tugashyira mu bikorwa ibintu bihuye n'impinduka z'imimerere, maze tugakura. Intego yacu ni ukugera ku bwenge n'umubiri bikungahaye ndetse no kubahoIbirundo by'imfuruka by'Ubushinwa, Ikirundo cy'amabati y'icyumaDufite abakiriya baturutse mu bihugu birenga 20 kandi izina ryacu ryamenyekanye n'abakiriya bacu b'icyubahiro. Kurushaho kunoza no guharanira kubura 0% ni byo bintu bibiri by'ingenzi dufite mu bijyanye n'ubuziranenge. Niba koko ukeneye ikintu icyo ari cyo cyose, ntutindiganye kutwandikira.
Ibirundo by'amabati bikoreshwa mu miterere y'ubutaka aho hagomba gushyirwaho urwego rw'ubuso butandukanye. Ikirundo cy'amabati kigize aho gihurira n'ubugari.
Ibirundo by'ibyuma bikoreshwa ku nkuta z'agateganyo n'izihoraho. Inyubako zirimo amazu yo munsi y'ubutaka, aho baparika imodoka munsi y'ubutaka n'inkuta z'ibiraro harimo n'ibiraro by'inyongera.
Ibyiza by'ibicuruzwa:
1. Kubera ubushobozi bukomeye bwo gutwara ibintu n'imiterere yoroheje, urukuta ruhoraho rugizwe n'ibirundo by'ibyuma rufite imbaraga nyinshi kandi rudahindagurika.
2. Amazi afunga neza, ipfundo ry'icyuma rifatanye neza, rishobora gukumira amazi gusohoka mu buryo busanzwe.
3.Imyubakire yayo yoroshye, ishobora kwihuza n'imiterere itandukanye y'ubutaka n'ubwiza bw'ubutaka, ishobora kugabanya ingano y'ubucukuzi bw'icyobo cy'ifatizo, igikorwa gifata ahantu hato.
4. Iramba neza, bitewe n'itandukaniro ry'aho ikoreshwa, igihe cyo kuyikoresha gishobora kugera ku myaka 50.
5. Ubwubatsi burabungabunga ibidukikije, kandi ingano y'ubutaka bufatwa na sima ikoreshwa iragabanuka cyane, ibi bikaba bishobora kurinda neza umutungo kamere w'ubutaka.
6. Imirimo ikora neza, ikwiriye cyane mu gushyira mu bikorwa byihuse gahunda zo kurwanya imyuzure, gusenyuka, umucanga utemba, imitingito n'ubundi buryo bwo gukumira ibiza.
7. Ibikoresho bishobora kongera gukoreshwa mu buryo busubirwamo, kandi bishobora kongera gukoreshwa inshuro 20-30 mu mishinga y'igihe gito.
8. Ugereranyije n'izindi nyubako za monomer, urukuta ni rworoshye kandi rufite ubushobozi bwo kwihutisha impinduka, bikaba bikwiye mu gukumira no kuvura ibiza bitandukanye bya geologiya.
| URUBUGA RW'IBIPUNGA BY'ICUMA | |||||||
| INGANO ?(U*U) | Ubugari (mm) | Uburebure (mm) | UBUNINI BWA RUBUGA ?????????? (mm) | KURI BURI GICE | KURI METERO | ||
| Ibice by'Uburyo (cm2) | Uburemere bw'imitekerereze (kg/m2) | Ibice by'Uburyo (cm2) | Uburemere bw'imitekerereze (kg/m2) | ||||
| 400*100 | 400 | 100 | 10.5 | 61.18 | 48.0 | 153.0 | 120.1 |
| 400*125 | 400 | 120 | 13.0 | 76.42 | 60.0 | 191.0 | 149.9 |
| 400*150 | 400 | 150 | 13.1 | 74.4 | 58.4 | 186.0 | 146.0 |
| 400*170 | 400 | 170 | 15.5 | 96.99 | 76.1 | 242.5 | 190.4 |
| 500*200 | 500 | 200 | 24.3 | 133.8 | 105 | 267.6 | 210.0 |
| 500*225 | 500 | 225 | 27.6 | 153 | 120 | 306.0 | 240.2 |
| 600*130 | 600 | 130 | 10.3 | 78.7 | 61.8 | 131.2 | 103.0 |
| 600*180 | 600 | 180 | 13.4 | 103.9 | 81.6 | 173.2 | 136.0 |
| 600*210 | 600 | 210 | 18.0 | 135.3 | 106.2 | 225.5 | 177.0 |
| 750 | 204 | 10 | 99.2 | 77.9 | 132 | 103.8 | |
| 700*205 | 750 | 205.5 | 11.5 | 109.9 | 86.3 | 147 | 115.0 |
| 750 | 206 | 12 | 113.4 | 89 | 151 | 118.7 | |










