Depending on different hydraulic conditions and water depth, TRST tube is used as a filter or stacked as cofferdam in the predetermined position. TRST tube containment dike is hydraulically filled with sand, silty sand and other dredged material for hydraulic & marine applications, and it normally filled to maximum density and volume for stability and shape. Therefore, good geometrical tolerances can be obtained.
1.Excellent durability and abrasion resistance
2.Excellent filters in marine applications
3.Able to provide structural resistance
4.Cost-efficient, more use of local sand
5.Can stack the tube units for different heights
6.Can easily change geometry to handle soft foundation conditions
7.Environmentally-friendly
