7200 Watertight Liners

STORMWATER HARVESTING WATERTIGHT LINERS

Series #

7200

HG 7224 - 24 M R HG 7230 - 30 M R HG 7240 - 40 M R

P P P

Watertight liners oer superior puncture and tear resistance and have exceptional strength. Depending on the project, we oer an assortment of tough and durable reinforced liners that also feature exceptional UV resistance qualities. Consult with a Hanging Gardens expert to determine which liner is best for your project.

H HG 7200 05/18

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STORMWATER HARVESTING WATERTIGHT LINERS 24 Mil Reinforced Polyethylene

Product #

7224

Our Watertight Liners are utilized to create a watertight bladder for stormwater runoff containment or retention.

Our liners provide durability, flexibility, and ease of installation. Specific to this product, it: is a geosynthetic barrier made of HDPE fabric coated with LDPE on both sides can be prefabricated to any length, width, corner and shape, eliminating the cost of heat welding on site is a cost-effective alternative to other types of liners, such as HDPE, PVC, & EPDM is made from environmentally friendly materials that are both fish and plant safe, as well as approved for potable human drinking water has more than 5x the tongue tear strength & nearly 3x greater mullen burst strength compared to a typical EPDM liner Tiered pricing based on product quantity

Certified to NSF/ANSI 61

Liners come folded on pallets

TECHNICAL DATA Materials: • Heavyweight woven-coated reinforced polyethylene (RPE)

Bursting Strength - Mullen (ASTM D 751): • 645 lbs. / in2

Thickness (ASTM D 1777): • 24 Mils Coating Thickness: • 3.5 Mils Weight (ASTM D 751): • 0.079 lbs. / ft2 Tensile Strength - Grab Method (ASTM D 7004): • 350 lbs. / in (machine direction) • 435 lbs. / in (transverse direction) Tear Strength - Tongue Method (ASTM D 5884): • 110 lbs. / in (machine direction) • 110 lbs. / in (transverse direction)

Hydrostatic Resistance (ASTM D 751): • 425 lbs. / in2 Puncture Resistance (ASTM D 4833): • 182 lbs.

Low Temperature Cold Crack (ASTM D 2136): o • -85 F Water Vapor Transmission (ASTM E 96): • 0.243 g / m2 / day UV Resistance (ASTM G 151): • >90% strength retained after 2000 hours

HG 7224 05/18

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STORMWATER HARVESTING WATERTIGHT LINERS 30 Mil Reinforced Polyethylene

Product #

7230

Our Watertight Liners are utilized to create a watertight bladder for stormwater runoff containment or retention.

Our liners provide durability, flexibility, and ease of installation. Specific to this product, it: is a geosynthetic barrier made of HDPE fabric coated with LDPE on both sides can be prefabricated to any length, width, corner and shape, eliminating the cost of heat welding on site is a cost-effective alternative to other types of liners, such as HDPE, PVC, & EPDM is made from environmentally friendly materials that are both fish and plant safe, as well as approved for potable human drinking water has more than 2x the tongue tear strength & almost 4x greater mullen burst strength compared to a typical EPDM liner Tiered pricing based on product quantity

Certified to NSF/ANSI 61

Liners come folded on pallets

TECHNICAL DATA Materials: • Heavyweight woven-coated reinforced polyethylene (RPE)

Bursting Strength - Mullen (ASTM D 751): • 700 lbs. / in2

Thickness (ASTM D 1777): • 30 Mils Coating Thickness: • 5.5 Mils Weight (ASTM D 751): • 0.108 lbs. / ft2 Tensile Strength - Grab Method (ASTM D 7004): • 345 lbs. / in (machine direction) • 420 lbs. / in (transverse direction) Tear Strength - Tongue Method (ASTM D 5884): • 50 lbs. / in (machine direction) • 55 lbs. / in (transverse direction)

Hydrostatic Resistance (ASTM D 751): • 610 lbs. / in2 Puncture Resistance (ASTM D 4833): • 202 lbs.

Low Temperature Cold Crack (ASTM D 2136): o • -85 F Water Vapor Transmission (ASTM E 96): • 0.142 g / m2 / day UV Resistance (ASTM G 151): • >90% strength retained after 2000 hours

HG 7230 05/18

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STORMWATER HARVESTING WATERTIGHT LINERS 40 Mil Reinforced Polyethylene

Product #

7240

Our Watertight Liners are utilized to create a watertight bladder for stormwater runoff containment or retention.

Our liners provide durability, flexibility, and ease of installation. Specific to this product, it: is a geosynthetic barrier made of HDPE fabric coated with LDPE on both sides can be prefabricated to any length, width, corner and shape, eliminating the cost of heat welding on site is a cost-effective alternative to other types of liners, such as HDPE, PVC, & EPDM is made from environmentally friendly materials that are both fish and plant safe, as well as approved for potable human drinking water has more than 7x the tongue tear strength & nearly 5x greater mullen burst strength compared to a typical EPDM liner Tiered pricing based on product quantity

Certified to NSF/ANSI 61

Liners come folded on pallets

TECHNICAL DATA Materials: • Heavyweight woven-coated reinforced polyethylene (RPE)

Bursting Strength - Mullen (ASTM D 3786): • 1250 lbs. / in2

Thickness (ASTM D 1777): • 40 Mils Coating Thickness: • 2.5 Mils Weight (ASTM D 751): • 0.128 lbs. / ft2 Tensile Strength - Grab Method (ASTM D 5034): • 680 lbs. / in (machine direction) • 650 lbs. / in (transverse direction) Tear Strength - Tongue Method (ASTM D 5884): • 150 lbs. / in (machine direction) • 155 lbs. / in (transverse direction)

Hydrostatic Resistance (ASTM D 751): •685 lbs. / in2 Puncture Resistance (ASTM D 4833): • 347 lbs.

Low Temperature Cold Crack (ASTM D 2136): o • -85 F Water Vapor Transmission (ASTM E 96): • 0.475 g / m2 / day UV Resistance (ASTM G 154): • >90% strength retained after 2000 hours

HG 7240 05/18

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