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SOIL SHEET DRAINS
 

DESIGN & INSTALLATION CONSIDERATIONS
  • Place the core side against structure; backfill or deck system against fabric side.
     
  • Attach TerraDrain Sheet Drain to substrate using water-based adhesive or other appropriate method.
     
  • Shingle core and fabric in direction of water flow, placing dimples of upper drain over lower drain flange.
     
  • Overlap fabric at all junctions/edges to preserve continuity of TerraDrain Sheet Drain system.

    ◄Typical Foundation and Deck Installation

       

PRODUCT SPECIFICATIONS

TYPICAL PHYSICAL PROPERTIES
TerraDrain: 50 101/121 132 203 303
FABRIC PROPERTIES
Material PP PP PP PP PP
Weight - oz/yd² (gm/m²) 4.0 (136) 4.0 (136) 4.0 (136) 6.0 (200) 6.0 (200)
Grab Tensile - lbs (N) 110 (485) 110 (485) 110 (485) 465 x 290 465 x 290
(2070x1920) (2070x1920)
Mullen Burst Strength - psi (kPa) 215 (1430) 215 (1430) 215 (1430) 560 (3800) 560 (3800)
AOS US Std Sieve 100 100 100 70 70
Flow Rate - gpm/ft² (lpm/m) 150 (6110) 150 (6110) 150 (6110) 28 (1130) 28 (1130)
CORE PROPERTIES
Material PS PS PS PS PVC
Compressive Strength - lbs/ft² (kN/m²) 10,800 (527) 15,000 (732) 15,000 (732) 21,000 (1025) 21,000(1025)
Flow Capacity - gpmft² (lpm/m²) 9 (112) 16 (200) 16 (200) 18 (220) 18 (220)
DRAIN PROPERTIES
Thickness - inch (mm) 1/4 (6.35) 7/16 (11) 7/16 (11) 7/16 (11) 7/16 (11)
Roll Size - ft (m) 4 x 52 4 x 52 4 x 52 4 x 52 4 x 52
(1.22x19.35) (1.22x19.35) (1.22x19.35) (1.22x19.35) (1.22x19.35)
Area - ft² (m²) 208 (19.35) 208 (19.35) 208 (19.35) 208 (19.35) 208 (19.35)
Roll Weight - lbs (kg) 45 (21) 58 (27) 60 (28) 63 (29) 75 (34)
 

PP = Polypropylene     PS = Polystyrene     PVC = Polyvinyl Chloride

Numbers within ( ) represent metric values.

TerraDrain® and WEBTEC's broad line of geosynthetic products are marketed through a network of local distributors.
The facts stated and the recommendations made herein are offered free of charge and are accurate to the best of our knowledge. However, no guarantee of their accuracy is made and the products mentioned are distributed without warranty, expressed or implied. Final determination of the use of any information or material, or how it is used, and whether the use infringes any patents, is the sole responsibility of the user.

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Phone: +1.800.438.0027

Fax:  +1.704.394.7946

6509-C Northpark Blvd.

Charlotte, NC  28216

e-mail: info@webtecgeos.com