Zogulitsa:
1.The chosatha madzi
Chifukwa sodium base bentonite ndi zachilengedwe zakuthupi, ngakhale patapita nthawi yaitali kapena ozungulira chilengedwe kusintha, komanso sizichitika ukalamba kapena dzimbiri zochitika, kotero madzi kulimbikira ntchito.
2.Osakhudzidwa ndi kutentha
M'madera ozizira sadzakhala Chimaona fracture.
3.Kuteteza chilengedwe
Bentonite monga zachilengedwe zakuthupi, zopanda poizoni zopanda vuto kwa thupi la munthu, palibe zotsatira zapadera kwa chilengedwe, Zimakhala ndi ntchito yabwino ya chilengedwe.
4.Simple ndi nthawi yochepa yomanga
Tsamba la data laukadaulo:
| Zinthu Zoyesa | Njira Yoyesera | Technology index |
| coefficient yowonjezera | Chithunzi cha ASTM D5890 | > 24ml/2g |
| kutayika kwa dram yamadzimadzi | Chithunzi cha ASTM D5891 | <18 ml |
| bentonite khalidwe pa unit dera | Chithunzi cha ASTM D5993 | 5000g>3.6kg/m2 |
| mwayi wowonjezera | Chithunzi cha ASTM D4632 | > 400N |
| peel mphamvu | Chithunzi cha ASTM D4632 | > 40 |
| onetsani magalimoto | Chithunzi cha ASTM D5887 | <110m/m/sec<1*10-8m3 |
| permeability | Chithunzi cha ASTM D5887 | <5*10-9cm/mphindi |
| pambuyo pa mphamvu yonyowa yolimba | Chithunzi cha ASTM D5321 | > 24 Kpa typicai |
Ntchito:
Geosynthetic Clay Liner itha kugwiritsidwa ntchito kwambiri m'matauni, misewu yayikulu, njanji, kusungirako madzi, kuteteza chilengedwe komanso uinjiniya wopanda madzi wapansi panthaka m'nyumba zamafakitale ndi zaboma.Antiseepage engineering of landfill liner system, reservoir and diversion canal.
Ndi oyenera kunja madzi a nyumba zosiyanasiyana mobisa ndi nyumba mobisa, ndipo akhoza m'malo simenti matope wosanjikiza madzi wosanjikiza, utoto wosanjikiza madzi wosanjikiza ndi zigawo zina poletsa madzi mu mobisa uinjiniya madzi.
