I-Bentonite Composite Ingubo Engangeni Manzi
Isingeniso somkhiqizo:
I-Bentonite Composite Waterproof Blanket iyimpahla ekhethekile ye-geosynthetic esetshenziswa emachibini okufakelwa kanye nezici zamanzi, izindawo zokulahla imfucumfucu, amagaraji angaphansi komhlaba, izingadi zophahla, amachibi, amadepho kawoyela kanye nokulahla kwamakhemikhali, njll. Yenziwe ngokunwetshwa okuphezulu kwe-sodium bentonite egcwele i-geotextile eyinhlanganisela ekhethekile. kanye nendwangu engalukiwe phakathi kwendlela yokubhoboza inaliti kumata we-bentonite ongangeneki ingakha imicu emincane eminingi. Isikhala, yizinhlayiya ze-bentonite azikwazi ukugeleza njengesiqondiso. Lapho amanzi ehlangana, ungqimba olufana nolwejeli oluqinile olulingana namanzi luyakhiwa kumata, luvimbele ngempumelelo ukuvuza kwamanzi.
Izici Zomkhiqizo:
I-1, inezindawo ezinhle kakhulu zokungena manzi nezingenakunyakaziswa, ingcindezi ye-hydrostatic engafinyeleleki ifinyelela ku-1.0MPa noma ngaphezulu, i-permeability engu-5 × 10-11cm / s, iyunithi yendawo ye-bentonite ikhwalithi engu-5kg / ㎡, i-bentonite iyinto engokwemvelo yezinto ezingaphili, ngeke kube ukusabela kokuguga, ukuqina okuhle; futhi ngeke kubangele noma yimuphi umthelela omubi endaweni ezungezile kuyinto ehambisana nemvelo;.
2, Inazo zonke izici zezinto ze-geotextile, njengokuhlukanisa, ukuqinisa, ukuvikela, ukuhlunga, njll., ukwakhiwa kulula futhi akunqunyelwe izinga lokushisa lendawo yokwakha, i-0 ℃ ngezansi nayo ingakhiwa. ukwakhiwa umane wendlala ingubo yokulala ye-GCL engangeni manzi phansi, ukwakhiwa okuqondile noma okutshekile, ngezipikili namawasha ukuyilungisa, kanye nokugoqa njengoba kudingeka;
3, Kulula ukulungisa; ngisho nangemva kokuphela kokuvinjelwa kwamanzi (i-seepage) ukwakhiwa, njengokulimala ngengozi kwesendlalelo esingangeni manzi, inqobo nje uma ingxenye ephukile yokulungisa elula, ungakwazi ukubuyisela ukusebenza kwangempela kwamanzi.
4, Ukusebenza okuphezulu ngokuqhathaniswa nesilinganiso senani, ukusetshenziswa okubanzi kakhulu.
Ukucaciswa:
| Ingubo ye-bentonite engangeni manzi eyinhlanganisela | |||
| Into | Ukucaciswa | ||
| I-GCL-NP | I-GCL-QF | I-GCL-AH | |
| Isisindo sendawo yeyunithi≥ (g/m²) | ≥4000 | ≥4000 | ≥4000 |
| I-Bentonite Swelling Index≥(ml/2g) | 24 | 24 | 24 |
| Ukumuncwa okuluhlaza okwesibhakabhaka≥(g/100g) | 30 | 30 | 30 |
| Amandla Okuqina≥(N/100mm) | 600 | 700 | 600 |
| Ubude obukhulu≥ (%) | 10 | 10 | 8 |
| Amandla we-peel wendwangu engalukiwe nendwangu elukiwe≥ (N/100mm) | 40 | 40 | - |
| Amandla we-peel wefilimu nendwangu engalukiwe≥ (N/100mm) | - | 30 | - |
| I-coefficient yokuqina ≤ (m/s) | 5.0*10^-11 | 5.0*10^-12 | 5.0*10^-12 |
| Ukuqina kwe-bentonite/≥(ml/2g) | 20 | 20 | 20 |
Isicelo:
Njengento entsha ehambisana nemvelo eyinhlanganisela yezinto ezingenakunyakaziswa, enezici zayo ezihlukile zokunqanda amanzi zisetshenziswe kabanzi ekongiweni kwamanzi, ukuvikelwa kwemvelo, ezokuthutha, izitimela, izindiza zomphakathi kanye nobunye ubunjiniyela bomphakathi. Ukwelashwa kwesisekelo sendawo yokulahla imfucumfucu kanye nokumboza, amachibi okwenziwa, amadamu, imigudu, imifula, izingadi zophahla lokulawula amanzi, amagumbi angaphansi, imigwaqo engaphansi komhlaba, amahubhe, amaphaseji angaphansi komhlaba nezinye izakhiwo ezingaphansi komhlaba zokulawulwa kwesigaba samagama.
Ividiyo