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Geotextile Bag

Geotextile Bag is geological synthesis containers made of permeable geotextiles. It is commonly used in a variety of civil engineering and environmental applications for containment, dehydration and erosion control purposes.

Email : taiwei@cngeosynthetics.com

WhatsApp：+86 13053856906

Category:

Geobag

Technical indicators

Item	Test Method	Unit	TW270PP	GT300PP	GT350PP	GT400PP	GT500PP
Tensile Strength(MD)	ASTM D4595	kN/m	55	65	70	80	84
Tensile Strength(TD)	ASTM D4595	kN/m	50	55	70	80	105
Tensile Elongation(MD/TD)	ASTM D4595	%	18	18	18	18	18
Tensile Strength @2%Strain(MD)	ASTM D4595	kN/m	11	13	14	16	16.8
Tensile Strength @2%Strain(TD)	ASTM D4595	kN/m	10	11	14	16	21
Tensile Strength @5%Strain(MD)	ASTM D4595	kN/m	22	26	28	32	33.6
Tensile Strength @5%Strain(TD)	ASTM D4595	kN/m	20	22	28	32	42
The seam strength	ASTM D4884	kN/m	25	27.5	35	40	52.5
CBR Burst Strength	ASTM D6241	kN	5.8	7	8	9.3	10.5
Pore Size Ogo	ASTM D4751	mm	0.43	0.43	0.43	0.43	0.43
Water Flow Qioo	ASTM D4491	L/m2/min	2037	1630	1222	815	611
U.V.Resistance	ASTM D4355	%	80	80	80	80	80
Weight	ASTM D5261	g/m2	270	300	350	400	500

Application

1. Coastal protection against erosion: used as temporary or permanent breakwaters and groynes to slow down wave erosion.

2. River tidal flats promote siltation: Filling with sediment accelerates tidal flat siltation and is used for wetland restoration or land reclamation.

3. Industrial sludge dehydration: Treat sludge from sewage treatment plants and chemical plants to achieve harmless reduction.

4. Dredged silt solidification: Dehydrate and solidify the dredged silt in rivers and ports to facilitate transportation and resource utilization.

5. Mine and tailings management: Anti-seepage reinforcement of tailings reservoirs, or filling of tailings sand to form a stable dam.

6. Agriculture and salt field projects: construction of salt field dams and breeding pond cofferdams to prevent salt water leakage.

7. Disaster emergency: Quickly build temporary flood embankments to block the flow of water during floods or dam breaks.

8. Ecological restoration: fill with planting soil and seeds for slope greening or ecological island construction

Features

1. Efficient dehydration and consolidation: Quickly discharge the water in sludge or sediment, accelerate consolidation, reduce volume, and reduce subsequent processing costs.

2. High strength and durability: high tensile strength (up to more than 200kN/m), acid and alkali resistance, UV resistance, and long service life.

3. Flexible and customizable: The diameter and length of the pipe bag are adjustable (common diameters are 1 to 5 meters, and the length can reach dozens of meters) to adapt to different engineering needs.

4. Environmental protection and energy saving: replacing traditional cofferdams or concrete structures, reducing carbon emissions, and there is no secondary pollution during the construction process.

5. Convenient construction: no need for large machinery, direct filling and pumping, suitable for complex terrain or water operations.

Packaging and shipping

We are willing to package and ship products according to the weight, specifications, materials, economic costs and customer requirements.

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