Geotextile Tubes for Coastline Protection

Geotextile tube is one of proven, cost-effective geosynthetic containers for a variety of shoreline protection and marine construction projects. Our standard geotextile tube for coastline protection is exceptionally valuable for protecting shorelines from erosion, particularly during hurricanes and tropical storms. The geotextile tubes are hydraulically filled on site with a sand/water slurry. While the water drains out through the permeable geotextile encasement, the sand is retained within the tube. By using geotextile tube to change wave patterns, millions of dollars are saved in reducing property damage or expense for re-nourishing beaches.

Application

Coastal Breakwater stabilization
Dredging
Reclamation
Construction of river structures such as dikes, jetties and spurs etc.

Specifications

Property Test Method Units PPWG500 PPWG1000
      Wide Width Tensile Strength
MD @ Ultimate ASTM D4595 lbs/in(KN/m) 450(78.8) 1142(200)
CD @ Ultimate ASTM D4595 lbs/in(KN/m) 625(109.4) 1142(200)
      Wide Width Tensile Elongation
MD ASTM D4595 % 20(max) 20(max)
CD ASTM D4595 % 20(max) 20(max)
Factor Seam Strength ASTM D4884 lbs/in(KN/m) 400(70) 913(160)
CBR Puncture ASTM D6241 lbs(N) 2000(8900) 4000(17800)
Apparent Opening Size (AOS) ASTM D4751 mm(U.S.Sieve) 0.43(40) 0.6(30)
Water Flow Rate ASTM D4491 l/min/m2(gpm/ft2) 813(20) 815(20)
UV Resistance
% Retained at 500 hrs
ASTM D4355 % 90 90
          Proysics
Area ASTM D5261 g/m2(oz/yd2 ) 585(17.3) 1119(33)

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