Sediment Bags
1.High Efficiency, Environmental Friendliness and Compliance: Made of degradable/environmentally friendly materials, it causes no secondary pollution, complies with regulations in multiple regions, is suitable for high-standard scenarios, and efficiently traps sediment to prevent soil erosion.
2.Easy to Use and Wide Adaptability: Lightweight and small in volume when folded, it can be quickly laid without tools, is suitable for multiple terrains and can be cut as needed, saving labor, time and costs.
3.Durable and Stable Performance: High-quality materials ensure resistance to damage and corrosion; it maintains stability in harsh environments, has a long service life and requires less replacement.
4.High Cost-Effectiveness: The purchase price is lower than that of traditional facilities; maintenance is simple without the need for professional operation and maintenance; long-term use reduces the total cost.
Product Introduction:
Sediment Bags are high-performance geotextile engineering products designed for sediment control, water filtration, and sludge management in civil construction, water conservancy, and environmental remediation projects. Made of premium permeable and tear-resistant geotextile materials, these bags feature stable structural strength, excellent UV resistance, and strong anti-corrosion capabilities, adapting to various harsh outdoor working environments. They can effectively block suspended sediment, fine silt, and debris in water bodies while allowing clean water to drain freely, achieving efficient solid-liquid separation.
As core filtration products, Sediment Filter Bag serves as the basic barrier for stormwater management and site erosion control, widely used in construction site runoff treatment, road engineering protection, and landscape water purification to prevent soil loss and water pollution. For sludge disposal and sediment reduction scenarios, professional Sediment Dewatering Bags optimize fabric permeability and bag capacity, greatly improving the dewatering efficiency of muddy sludge, river sediment, and industrial waste slurry, and reducing sludge volume for convenient transportation and disposal.
In large-scale dredging, coastal restoration and large-area sludge treatment projects, heavy-duty Geotube Bags are the ideal supporting solution. With ultra-large capacity and high tensile strength, they can bear long-term hydraulic impact and sediment accumulation. All our sediment bag series are easy to install, reusable, and eco-friendly, providing cost-effective and reliable sediment management solutions for global engineering and environmental protection projects.
Product Parameters:
project | unit | CWGD50S | CWGD90/120 | CWGD90S | CWGD100S | CWGD120S-B | CWGD120S-C | CWGD130S | CWGD200S-C | |
Tensile strength-radial | kN/m | 55 | 90 | 90 | 100 | 130 | 130 | 130 | 220 | |
Tensile strength-Weft | 50 | 120 | 90 | 100 | 120 | 120 | 130 | 210 | ||
Strain elongation-radial | % | 16±1 | 12±1 | 9±1 | 10±1 | 10±1 | 10±1 | 10±1 | 12±1 | |
Extensional elongation-Weft | 10±1 | 8±1 | 8±1 | 8±1 | 8±1 | 8±1 | 8±1 | 8±1 | ||
Breakage strength at 2% elongation | warp direction | kN/m | 5/15 | 14/40 | 30/30 | 30/30 | 20/40 | 22/40 | 20/45 | 15 |
Breakage strength at 5% elongation | warp direction | kN/m | 14/33 | 38/90 | 75/75 | 75/75 | 80/100 | 84/40 | 80/110 | 90 |
mass area ratio | g/m² | 285 | 440 | 390 | 430 | 540 | 540 | 560 | 850 | |
Joint tensile strength | kN/m | 35 | 90 | 60 | 70 | 100 | 100 | 110 | 170 | |
Static Burst Strength (CBR) | KN | 5 | 10 | 10 | 13 | 15 | 15 | 16 | 22 | |
Dynamic perforation | mm | 10 | 8 | 12 | 12 | 10 | 10 | 11 | 8 | |
Equivalent aperture (0g0) | mm | 0.9 | 0.48 | 0.52 | 0.45 | 0.4 | 0.3 | 0.43 | 0.4 | |
Permeability (Q50) | L/m²/s | 200 | 40 | 20 | 15 | 12 | 6.5 | 15 | 15 | |
Ultraviolet resistance (500h strong storage rate ） | % | 90 | 90 | 85 | 85 | 85 | 85 | 85 | 85 | |
Product Applications：
1. Construction field
2. Ecological governance field
3. Agricultural and municipal fields
4. Emergency rescue field
Sediment Filter Bag is a core auxiliary product widely used in daily river water environment maintenance and small-scale river regulation projects. Made of high-penetration and fine-mesh geotextile materials, this type of bag is specially designed to solve the problem of suspended sediment and floating impurities in river water. In routine river cleaning and ecological restoration work, traditional manual salvage and simple interception methods are inefficient and prone to secondary turbidity. The Sediment Filter Bag can be fixed along river banks and shallow water areas to form a stable filtration barrier. It effectively traps fine silt, floating debris, organic residues and other suspended pollutants in the flowing river water, while ensuring normal water circulation. This avoids river water turbidity caused by sediment accumulation, maintains the clarity of urban and rural river water bodies, and lays a foundation for the survival of aquatic organisms. It is lightweight, easy to deploy and replace, and perfectly adapts to long-term daily maintenance of small and medium-sized rivers.
Sediment Dewatering Bags are essential professional equipment for river dredging and sediment purification operations. During river regulation, a large amount of high-moisture muddy sediment will be produced after bottom sediment dredging. The traditional stacking and airing method occupies a large area and is easily affected by rainy weather, which may cause sediment runoff and re-pollute rivers. Sediment Dewatering Bags rely on high-strength breathable and impermeable composite fabrics to realize rapid solid-liquid separation. After filling dredged river sludge into the bags, clean water can quickly penetrate the fabric and flow back into the river, while solid sediment is locked inside the bags. With continuous dewatering and compression, the volume of sediment is greatly reduced, which not only saves stacking space but also simplifies subsequent transportation and harmless treatment processes, greatly improving the overall efficiency of river dredging projects.
Geotube Bags are the preferred solution for large-scale river training, flood control renovation and large-area sediment remediation projects. For wide urban main rivers, inland water system renovation and estuarine river regulation projects, the sediment volume is huge and the water flow impact is strong, which puts forward higher requirements for bearing capacity and durability of containment products. Geotube Bags feature ultra-high tensile strength, excellent UV resistance and super-large capacity, which can withstand long-term scouring of river water and heavy accumulation of massive sediment. They can be stacked and assembled into stable retaining structures and sediment storage zones, which are not only used for centralized containment of dredged sediment, but also assist in river bank protection and waterway shaping. Compared with traditional concrete structures, they are more environmentally friendly, lower in cost, and simpler in construction, making them widely applicable in large-scale river ecological management and water conservancy renovation projects.
Summary:
Sediment Bags is a sediment control product focusing on environmental friendliness and high efficiency. It is made of degradable or high-toughness environmentally friendly materials. Its core function is to physically intercept sediment and prevent soil erosion, while also having water permeability to avoid water accumulation.
The product is lightweight and easy to fold, allowing for quick manual installation without complex tools. It is suitable for various terrains such as slopes, ditches, and river channels, and can be cut and spliced as needed. Compared with traditional sandbags and concrete retaining walls, it causes no secondary pollution, has strong adaptability, and requires simple maintenance.
It is applicable to multiple scenarios including construction site protection, river regulation, and agricultural soil and water conservation, balancing green environmental protection with practical cost-effectiveness.
