Water Barrier: 18" x 300' Roll
Depth of Barrier: 18 inches
Material Thickness: 30 mil
Brand: DeepRoot
Model: WB-18-30-300
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DeepRoot water barrier can be cut to any desired length with a utility knife, joins vertically or horizontally with sealant tape and is made in the USA.
Water Barriers protect hardscapes and landscapes from subterranean water movement. When used around building foundations they prevent tree and plant root intrusion and maintain water equilibrium. The impermeable geomembrane is also ideal for golf course construction to separate the greens from invasive grass and clay soils.
Water Barrier Applications
Specifications
High Density Polyethylene 30 mil, 40 mil, 60 mil, 80 mil (HDPE)
GEOMEMBRANE PROPERTIES (30 MIL).
**PROPERTIES FOR 40 MIL, 60 MIL, AND 80 MIL BY REQUEST**
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PARAMETER
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ASTM TEST METHOD
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MEAN VALUE
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MD Break Strength ( psi )
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D638
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3735 psi (25,752 kPa or kN/m 2)
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TD Break Strength ( psi )
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D638
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3877 psi (26,731 kPa or kN/m 2)
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MD Break Elongation ( % )
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D638
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611%
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TD Break Elongation ( % )
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D638
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737%
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Puncture Strength ( lbs )
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D4833
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80 lbs. (36 kg)
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MD Tear Strength ( lbs )
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D1004
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31 lbs. (14 kg)
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68TD Tear Strength ( lbs )
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D1004
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33 lbs. (15 kg)
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Hydrostatic Resistance ( psi )
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D751, Procedure A
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294 psi (2,027 kPa or kN/m 2)
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SPECIFICATIONS PROPERTIES:
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TEST
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ASTM TEST METHOD
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VALUE COPOLYMER POLYPROPYLENE
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Tensile stress @ yield
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D638
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3800 PSI (26,200 kPa or kN/m squared)
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Elongation @ break%
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D638
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10%
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Tensile Modulus
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D638
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155,000 PSI (1,068,687 kPa or kN/m squared)
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Notched Izod Impact
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D256A
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0,4-4,0
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Flexural Modulus
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D790
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145,000 PSI (999,739 kPa or kN/m squared)
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Hardness Shore
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D2240
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P66
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SPECIFICATIONS PROPERTIES:
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TEST
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ASTM TEST METHOD
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VALUE COPOLYMER POLYPROPYLENE
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Tensile stress @ yield
|
D638
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3800 PSI (26,200 kPa or kN/m squared)
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Elongation @ yield
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D638
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6.3%
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Flexural Modulus
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D790B
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155,000 PSI (1,068,687 kPa or kN/m squared)
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Notched Izod Impact
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D256A
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7.1
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Rockwell Hardness r-scale
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D785A
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68
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STANDARD DETAILS AND SPECIFICATIONS:
SUPPORTING DOCUMENTS:
Plastic Water Barrier 
