ASTM Vertical Wick Drain
Overview
◎ASTM Vertical Wick Drain
ASTM Vertical Wick Drain is for soft ground improvement made from PP or PP, PE mixture filter board and non-woven fabrics (High Performance Filter Jacket). It can be produced in accordance with the client project requirement.
ASTM Standard Vertical Wick Drain is popular applied in many countries. Especially South East Asian, South & North America market，and the popular specification will be as below.
Performance
-Trapezoidal Tear Strength (Index>100N)
-High Discharge Capacity
-High Grab Tear Strength