High Strength Tenacity Geotube Sludge Dewatering for Dam Dikes Coastal Breakwater Mining
Geotube is made from high strength polypropylene bag, can also use woven cloth material, choose the product material according to the project actual demand; Common black; Adjusted according to different specifications of products commonly used material 400 gsm; Unlimited length, the width can be multiple image splicing unlimited width, but directly affect the dehydration tube bag material intensity range is wider requirements material strength is higher; Basic order fill height for two-thirds of the diameter of the tube bag; According to the construction site of the grouting machine diameter custom, can according to actual situation or adding medicament (increased solidification speed accelerate spate separation).
Geotextile Tube is one of the most effective components that are most usually used in protective structure of waterproof erosion. Soft mattress is covered to the places where water flows to reduce the impact energy of water flow and protect soil particles from being flown away by water flow by means of its filtration function, thus, ensuring the stability of soil mass.
Feature
1. High strength, low deformation
2. Durability: steady property, not easy to resolved, air slaked and can keep the original property long term
3. Anti-erosion: anti-acid, anti-alkali, resists insects and mould
4. Permeability: could control the sieve size to retain certain permeability
5.Effective high volume containment
6.Efficient dewatering and volume reduction
7.Cost effective
8.No special equipment required
Technical data
| Item |
Unit |
Technical Parameters |
| Tube 500 |
Tube 750 |
Tube 1000 |
| Breaking strength |
MD |
KN/m >= |
70 |
120 |
200 |
| CD |
KN/m >= |
90 |
120 |
200 |
| Elongation of break |
MD |
%<= |
20 |
20 |
20 |
| CD |
%<= |
10 |
10 |
10 |
| Sewing Tensile strength |
>=% |
80 |
80 |
80 |
| Bursting Strength(CBR) |
KN>= |
8 |
14 |
18 |
| Equivalent opening size(O90) |
mm |
0.2-0.6 |
0.2-0.6 |
0.2-0.6 |
| Permeability(Q50) |
L/m2/s>= |
20 |
13 |
15 |
| UV-resistance(500HRS strength retention) |
%>= |
90 |
80 |
80 |
Application
1. Bank protection
2. Dyke protection
3. Base protection
4. Embankment engineering
5. Dam engineering
6. Cofferdam engineering
The Geotextile Tube Bag dehydration technology is an effective technology and a solution that has been proven safe for dehydration by many research centers around the world. It is made of high-performance, special polypropylene monofilament, flat yarn or split film yarn for cloth processing and special sewing
Solids are contained inside the Geotube dewatering unit, Easy removal and disposal solids from polluted water.
Efficient, versatile and environmental friendly solution reduces carbon. High effluent discharge rate with clear filtrate that can be recirculated through the system.
Custom-sized containers saves expensive and limited land space, Geotube dewatering unit can be cut open, exposing highly dewatered solids that can be easily excavated and transported away.
Cost effective, low maintenance and saves time. Reliable in all weather conditions and reduces risks in operational safety.
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.
Notes:
1- During pumping, the elevation or height of the tube needs to be monitored to prevent ruptures. Typically, keep the height to be 80% is more a optimum.
2- The sands gathered the most at the entrance of port , so adjust the sand concentration at the proper time to assure the sands depositing smoothly.
3- To fill the tube to its required height, the designed height should be equal or greater than the half of the diameter of geotextile tube.
4- The sand concentration of the dewatered material shoul.
installation steps
1.: The first step is to fill, high strength and permeable geotextile bag body needed to make into actual, then filling slurry into the bag.
2. The second step is drainage, because the geotextile that makes up the bag has tiny holes that trap it in the mud, solids can also discharge water from the mud, which can effectively reduce the volume of inclusion in the bag body,The bag body can be repeatedly filled until the allowable height of the bag material is reached, and the discharged water can be reused.
3.The third step is consolidation. After repeated filling and drainage, the fine particles left in the bag body will gradually consolidate due to drying.
Packaging & Shipping
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.
Click "Chat now"/"Send inquiry" to contact supplier
Professional geosynthetics manufacturer
Anhui Zhonglu Engineer Materials Co., Ltd
Angela:86-18095658976
){kind=link}