Geosynthetic Nonwoven Composite Geomembrane
Product Description
Ua los ntawm nonwoven geotextile thiab PE / PVC geomembrane.
Cov pawg muaj xws li: geotextile thiab geomembrane, geomembrane nrog non-woven geotextile ntawm ob sab, nonwoven geotextile nrog geomembrane ntawm ob sab, ntau txheej geotextile thiab geomembrane.
Khoom Specification
Ib geotextile thiab ib geotextile, geotextile: 100-1000g / ㎡, geomembrane 0.1-1.0mm.
Geomembrane nrog geotextile ntawm ob sab: geotextile 100-400g / ㎡;Geomembrane: 0.2-1.0 hli
Geotextile nrog geomembrane ntawm ob sab: geotextile 100-1000g / ㎡;Geomembrane: 0.1-0.8 hli
Khoom nta
Zoo yoog raws;Kev sib cais zoo, kev tso dej, kev txhawb nqa thiab kev tiv thaiv;zoo sealing (waterproofing) muaj nuj nqi.
Daim ntawv thov Scenario
Nws yog cov khoom siv zoo tshaj plaws los tiv thaiv cov dej ntws thiab tau siv dav hauv kev txuag dej thiab kev khiav tsheb hauv qhov dej num xws li cov channels, embankments, tiaj reservoirs, impervious reinforcement ntawm txaus ntshai reservoirs, thiab anti-seepage ntawm rockfill dams.
Khoom Parameters
GB / T17642-2008 "Geosynthetics - Geocomposites ua los ntawm geononwoven thiab geomembrance"
| Yam khoom | Qhov taw qhia | |||||||||
| Nominal tawg zog / (kN / m) | 5 | 7.5 | 10 | 12 | 14 | 16 | 18 | 20 | ||
| 1 | Vertical thiab kab rov tav tawg lub zog / (kN / m) ≥ | 5.0 | 7.5 | 10.0 | 12.0 Nws | 14.0 Nws | 16.0 Nws | 18.0 Nws | 20.0 Nws | |
| 2 | Vertical thiab Kab rov tav Breaking elongation /% | 30 ~ 100 | ||||||||
| 3 | CBR tawg lub zog / kN ≥ | 1.1 | 1.5 | 1.9 | 2.2 | 2.5 | 2.8 | 3.0 | 3.2 | |
| 4 | Vertical thiab kab rov tav tsim kua muag lub zog / kN ≥ | 0.15 | 0.25 | 0.32 ib | 0.40 Nws | 0.48 ib | 0.56 ib | 0.62 ib | 0.70 ib | |
| 5 | Hydrostatic siab tsis kam / MPa | Ua raws li cov lus hauv qab no | ||||||||
| 6 | Peel Strength / (N / cm) ≥ | 6 | ||||||||
| 7 | Vertical permeability coefficient / (cm / s) | Raws li xav tau los ntawm kev tsim lossis kev cog lus | ||||||||
| 8 | Dav sib txawv /% | -1.0 | ||||||||
| Yam khoom | Geomembrane Thickness | |||||||||
| 0.2 | 0.3 | 0.4 | 0.5 | 0.6 | 0.7 ua | 0.8 ua | 1.0 | |||
| Hydrostatic siab / MPA ≥ | Ib geotextile thiab ib geotextile | 0.4 | 0.5 | 0.6 | 0.8 ua | 1.0 | 1.2 | 1.4 | 1.6 | |
| Geomembrane nrog geotextile ntawm ob sab | 0.5 | 0.6 | 0.8 ua | 1.0 | 1.2 | 1.4 | 1.6 | 1.8 | ||
