Geosynthetics- Gucamo no gucamo ibice bya firime ubudodo bwa geotextile
Ibisobanuro ku bicuruzwa
Kugaragaza ibicuruzwa
Uburemere bwa garama ni 100g / ㎡ ～ 800g / ㎡;ubugari ni metero 4 ～ 6.4, kandi uburebure bukurikije ibyo abakiriya bakeneye.
Ibiranga ibicuruzwa
Indanganturo ya mashini yo hejuru, imikorere myiza ya creep;Kurwanya ruswa ikomeye, kurwanya gusaza, kurwanya ubushyuhe bwiza, hamwe nibikorwa byiza bya hydraulic.
Gusaba
Ahanini ikoreshwa mugushimangira, kuyungurura, kwigunga no kuvomerera kubungabunga amazi, ingufu z'amashanyarazi, kurengera ibidukikije, umuhanda munini, gari ya moshi, ingomero, inkombe zo ku nkombe, ibirombe bya metallurgji nindi mishinga.
Ibipimo byibicuruzwa
GB / T17639-2008 “Geosynthetics-Synthetic - Filament Spunbond na Urushinge rudakoreshwa na Geotextile”
Ibisobanuro ku bicuruzwa
| Ingingo | Icyerekana | ||||||||||
| 1 | Misa kuri buri gace (g / m2) | 100 | 150 | 200 | 300 | 400 | 500 | 600 | 800 | 1000 | |
| 2 | Kumena imbaraga, KN / m≥ | 4.5 | 7.5 | 10 | 15 | 20 | 25 | 30 | 40 | 50 | |
| 3 | Imbaraga zihagaritse kandi zitambitse, KN / m≥ | 45 | 7.5 | 10.0 | 15.0 | 20.0 | 25.0 | 30.0 | 40.0 | 50.0 | |
| 4 | Kurambura kuramba,% | 40 ~ 80 | |||||||||
| 5 | CBR iturika imbaraga, KN≥ | 0.8 | 1.6 | 1.9 | 2.9 | 3.9 | 5.3 | 6.4 | 7.9 | 8.5 | |
| 6 | Imbaraga zamarira zihagaritse kandi zitambitse, KN / m | 0.14 | 0.21 | 0.28 | 0.42 | 0.56 | 0.70 | 0.82 | 1.10 | 1.25 | |
| 7 | Ingano ya pore ingana O90 （O95） / mm | 0.05 ~ 0.20 | |||||||||
| 8 | Coefficient ihagaritse, cm / s | K × （10-1~ 10-3） Aho K = 1.0 ~ 9.9 | |||||||||
| 9 | Umubyimba, mm≥ | 0.8 | 1.2 | 1.6 | 2.2 | 2.8 | 3.4 | 4.2 | 5.5 | 6.8 | |
| 10 | Gutandukana kwagutse,% | -0.5 | |||||||||
| 11 | Gutandukana kwiza kuri buri gace,% | -5 | |||||||||
