Filtration geotube with various of function of separate filter protect or drain
Product Description
Geotextile dewatering tubes (large sludge dewatering bags or geo-containers) used in a wide variety of projects where dewatering of sediments, sludge removal and industrial wastes is required. Geotextile Tube is a sewn geotextile and filled with sand, used to replace the rock or others conventional coastal protection. Its weight and the pillow-like shape makes Geotextile Tube hydraulically and geotechnical stable.
| Item | Unit | Testing Standard | Technical Parameters |
| GT70X95B | GT70X95 |
| Breaking strength | MD | KN/m | ISO 10319-2015 | 85 | 85 |
| CD | KN/m | ISO 10319-2015 | 105 | 115 |
| Elongation of break | MD | % | ISO 10319-2015 | 13 | 13 |
| CD | % | ISO 10319-2015 | 8 | 8 |
| Sewing Tensile Strength | KN/m | ISO 10321-2008 | 70 | 90 |
| Static Bursting Strength(CBR) | KN | GB/T 14800-2010 | 8 | 9 |
| Equivalent hole size(O90) | mm | GB/T 14799-2005 | 0.5 | 0.45 |
| Permeability(Q50) | L/m2/s | GB/T 15789-2005 | 50 | 35 |
| UV-resistance (500 Hours strength retention) | % | ASTMD4355-2014 | 90 | 90 |
HOW TO USE GEOTEXTILE TUBE
Every geotextile tube project is unique. As such, general guidelines can be described, but each project requires consultation with a geotextile tube expert to identify the project's singular attributes and to design the sludge dewatering process accordingly. It is of utmost importance to place the geotextile tube on a level ground and before deploying, any barriers ,such as stone ,sundry , have to be removed as to prevent them from influencing the deploying effect. After the geotextile tube delivered to the site, secure it on ground with external steel pipe or timber pile to fix the position of geotube. Prepare the feeding equipment in advance, like cutter head and suction dredge (for dredged materials), feed pump (for sludge materials),which are to be used in the following operations.
Geotextile tube have a "shirt-sleeve" style filling port. Simply place the pump hose into the port and secure it with a hose clamp, tie-wire or duct tape. Once the pumping begins, clear, effluent water will drain from the tube through the small openings in the permeable geotextile fabric. Meanwhile, the sludge dewatering tube bottom will develop a filter cake quickly, so the water will decant mainly out of the sides and top of the tube gradually.
After a long-time cycle of repeated cycles of filling and dewatering, over 99% of solids are captured. Typically, the decanted water can be returned to waterways without additional treatment. If any erosion caused around the tube, deploy the sump pumps at the all four corners of the area to collect the effluent.
FAQ
Q1. Can you do OEM?
A1. Yes.of course.We can produce the products as your requests.
It would be better if you could provide us with samples.
Q2. If I want to order a small quantity goods,can you do it?
A2. If the product you need we have stock available,that would be great,you can choose the instock goods. if not, don't worry, we can take your order with our other clients' order to be produced together. But it needs to wait some time .
Q3. Can I get a sample from your company?Should I pay for the express fee?
A3. If you can accept our available sample,we can offer free sample to you.
After confirming your order, the sample's freight cost will be deducted from your order's total cost.
Q4. How will you follow my order?
A4. When the goods are started to produce,we will take photos for the goods and send it to you.
If you find any production deficiencies,please contact us to correct it.
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Filtration Dewatering Sediment Bag Sludge Dewatering Bags Geotube Images
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