2024River Regulation & Eco-banks
Urban river works: geobag vegetated banks above water with 300 g/m² filter, cement-blanket armor at scouring reaches, Φ16 anchors at 1.5m on steep sections, spray seeding and curing.
View project details ›River and levee slopes must resist scour for flood safety while meeting ecological goals; rigid masonry is costly, lifeless and cracks under settlement.
Bank & Slope Protection: Combine materials by zone: cement blanket (6-15mm) or concrete for the scouring waterline; geobags with vegetation above normal level for ecology and landscape; 200-400 g/m² geotextile filter inside the slope; composite geomembrane or HDPE where seepage control is needed. Geobag slopes run 1:0.5-1:1.5 with Φ16 anchors at 1.5m grids on steep sections — flexible structures tolerate settlement without cracking.
River and levee slopes must resist scour for flood safety while meeting ecological goals; rigid masonry is costly, lifeless and cracks under settlement.
| Location | Recommended material | Reason |
|---|---|---|
| Scour armor | Cement blanket 6-15mm or concrete | Waterline & high-velocity reaches |
| Ecological facing | Geobags 80×40cm + connectors | Above-water & landscape reaches |
| Filter | 200-400 g/m² geotextile | Fines retention, drainage |
| Seepage control | Composite geomembrane or 1.0mm HDPE | Levee sections needing sealing |
| Reinforcement | Filament geotextile / geogrid | Soft foundation reinforcement |
| Anchorage | Φ16 anchors + walers | Steep slopes |
2024Urban river works: geobag vegetated banks above water with 300 g/m² filter, cement-blanket armor at scouring reaches, Φ16 anchors at 1.5m on steep sections, spray seeding and curing.
View project details ›
2023Mountain and narrow canal reaches lined with 10mm cement blanket over 200 g/m² geotextile cushion, 100mm laps along flow pinned and sealed, even watering hydration — no formwork, mixing or pumping.
View project details ›Cement blanket/concrete at the scouring waterline; geobags with vegetation above — combine by reach for safety plus ecology.
1:0.5 to 1:1.5 with benching on steep ground; Φ16 anchors at 1.5m grids beyond that.
Dezhou Yurun Geosynthetics Co., Ltd. is a source manufacturer of geosynthetic anti-seepage materials, located in the geosynthetic industrial cluster of Lingcheng District, Dezhou City, Shandong Province, China. We supply HDPE geomembrane, pond liners, composite geomembrane, filament and staple geotextile, tunnel waterproof board, composite drainage net, sodium bentonite GCL, ecological bags and cement blanket to projects across China and overseas.
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Same number: 13105341718
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HDPE geomembrane · pond liner · composite geomembrane · geotextile · GCL · drainage net · geobag · cement blanket · tunnel board
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+86 13105341718 (Mr. Yang · WeChat / WhatsApp)