Geo Composite (RDSO & MORTH)

TerraShield Geo Composite is a Geonet-Geotextile, Drainage Composite for Planar Drainage manufactured by HDPE Geonet and thermal bonded PP Nonwoven Geotextiles bonded to both sides. It is durable in both the harsh construction installation phase and aggressive soil PH range from 2-13. It is used to give excellent lateral transitivity for the transmission of the water or other Ƃuids within the plane of the drain

Applications

Highway & Railway Sub-Drainage System

Retaining wall & bridge abutment drainage

Landfill leachate collection systems

Sports Filed & Green Roofs

Tunnel & Basement wall drainage

Geo Composite (RDSO & MORTH)

  • Combines functions (drainage + filtration/separation or reinforcement + drainage) in one product.
  • High transmissivity for efficient in-plane drainage.
  • Integrated filter/geotextile prevents clogging while allowing flow.
  • Saves installation time vs. separate layers — compact solution.
  • Good compressive strength and mechanical protection for membranes.
  • Lightweight and flexible — adapts to complex geometries.
  • Lower overall system thickness for tight construction zones.

Specifications

GEO COMPOSITE - SPECIFICATIONS
PROPERTIES (STANDERD) UNIT MEAN VALUE (APPLIED TOLERANCE VALUE)
Type of Product - Geocomposite (Geonet + Filter Geotextile on both sides)
Tensile Strength MD | CMD kN/m 20 (-2.0)
Elongation [EN ISO 10319] MD | CMD % 35 (+/-15)
CBR Puncture Resistance [EN 12236] N 3500 (-350)
Cone Drop [EN ISO 13433] mm 38 (+/-5)
Thickness [EN ISO 9863-1] mm 8.0 (-0.8)
In-plane flow rate q-MD2 100kPA l/ms 2.3
i = 1 [ISO 12958] 200kPA   2.0
i = 1 [ISO 12958] 400kPA   1.7
     
PROPERTIES (STANDERD) UNIT MEAN VALUE (APPLIED TOLERANCE VALUE)
Filter Geotextile
Type of Product
- Nonwoven
Raw Material - 100% PP
CBR Puncture Resistance [EN ISO 12236] N 1500
Cone Drop Test [EN ISO 13433] mm 30
Permittivity [ASTM D4491] Sec-1 0.5
AOS [ASTM D4751] Max ARV mm 0.22
Mass per unit area [EN ISO 9864] g/m2 135
Geonet:
Raw Material
- Polyethylene (HDPE)
Roll Dimension - 2 x 100 mtr
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