I-Bentonite Composite Ingubo Engangeni Manzi
Isingeniso somkhiqizo:
I-Bentonite Composite Waterproof Blanket iyimpahla ekhethekile ye-geosynthetic esetshenziselwa amachibi okwenziwa 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. futhi indwangu engeyona nokwelukiweyo phakathi indlela inaliti-punching zibe mat bentonite impermeable zingakha eziningi fibre isikhala esincane, kuyinto izinhlayiya bentonite ayikwazi ukugeleza like isiqondiso.Lapho amanzi ehlangana, ungqimba olufana nolwejeli olungangeni manzi olufana noluphakeme luyakhiwa kumata, luvimbele ngempumelelo ukuvuza kwamanzi.
Izici Zomkhiqizo:
I-1, inendawo enhle kakhulu yokungena emanzini futhi engangenisi, ingcindezi ye-hydrostatic engafinyeleleki ifika ku-1.0MPa noma ngaphezulu, i-permeability engu-5 × 10-11cm / s, iyunithi yendawo ye-bentonite ikhwalithi engu-5kg / ㎡, i-bentonite iyinto engokwemvelo ye-inorganic, ngeke ibe 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 okulula, 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, imigudu, amaphaseji angaphansi komhlaba nezinye izakhiwo ezingaphansi komhlaba zokulawula amanzi ekilasi lamagama.
Ividiyo