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Big Bag Geotube for Filtration and Dewatering Mud

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.
Availability:
Quantity:
  • Geotube

  • Zhongloo

Product Description
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 400gsm; 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).


15






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.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





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