3200 Root Barriers

VEGETATIVE ROOFING COMPONENTS ROOT BARRIERS

Series #

3200

HG 3210 - S T HG 3220 - 20 M R HG 3230 - 30 M R HG 3240 - 40 M R

B B B

Root barriers prevent root penetration into the waterproof membrane.

Dependent on the roof membrane and types of plant materials chosen for a project, we provide a range of materials that can be used as a root barrier. We offer LLDPE and HDPE Root Barriers, each with its own specific applications.

H HG 3200 05/18

G www.hanging-gardens.com

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VEGETATIVE ROOFING COMPONENTS ROOT BARRIERS Seam Tape

Product #

3210

Root Barrier Seam Tape is an elastomeric single-sided adhesive tape used to seal the seams of our root barriers.

Specific to this product, it: has a black polymer backing and a very sturdy adhesive that is specifically formulated to provide maximum performance in a green roof environment has a poly release liner which provides ease of installation helps assure that aggressive roots stay where they belong reduces the amount of root barrier overlap required

Tiered pricing based on product quantity

LEED Credits available for: • Materials & Resources (MR)

100 LF per Roll 6 Rolls per Case (600 LF)

TECHNICAL DATA Materials: • Recycled LLDPE Material Thickness: • 0.025” Roll Dimensions (W x L): • 4” x 100’ Roll Weight: • 0.15 lbs. / ft2

Elongation: • 700% Vegetated Roofing Use: • To seal seams of root barriers Installation Requirements: • Root barrier surface must be dry and free from dust or any substance that could interfere with the adhesion of the tape

Tensile Strength: • 4,500 lbs. / in2 Peel Adhesion: • 20 lbs. / in

HG 3210 05/18

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VEGETATIVE ROOFING COMPONENTS ROOT BARRIERS 20 Mil LLDPE Root Barrier

Product #

3220

Our 20 Mil Root Barrier is a low density polyethylene (LLDPE) sheet which is suggested for use over hot applied asphaltic, modified bitumen, cold tar pitch / built-up roofs, & EPDM Roof Membranes. Specific to this product, it: directs root growth away from waterproofing membrane, preventing it from root damage withstands moderate construction traffic provides excellent protection from UV exposure and harsh weather conditions features a high tensile strength, high puncture and tear resistance, and excellent chemical resistance requires a maintenance plan to prevent tree seedlings from germinating

Tiered pricing based on product quantity

LEED Credits available for: • Materials & Resources (MR)

1,016 ft2 per Roll 20 Rolls per Pallet (20,334 ft2)

TECHNICAL DATA Materials: • Recycled LLDPE Material Thickness (ASTM D 751): • 0.02” Roll Dimensions (W x L): • 10.167’ x 100’ Roll Weight (ASTM D 461): • 0.10 lbs. / ft2 Tensile Strength (ASTM D 638): • 70 lbf / in. width Trapezoid Tear (ASTM D 4533): • 65 lbf

HG 3220 05/18

Elongation (ASTM D 882): • 650% Tear Resistance (ASTM D 1004): • 11 lbf Hydrostatic Resistance (ASTM D 751): • 100 lbs. / in2 Vegetated Roofing Use: • Extensive vegetated roofs with plant materials with fibrous root systems only Installation Requirements: • Overlap seams by 6” • Tape joints with HG 3210 Seam Tape if not utilizing Leak Detection www.hanging-gardens.com

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VEGETATIVE ROOFING COMPONENTS ROOT BARRIERS 30 Mil HDPE Root Barrier

Product #

3230

Our 30 Mil Root Barrier is a high density polyethylene (HDPE) geomembrane which is suggested for use over hot applied asphaltic, modified bitumen, cold tar pitch / built-up roofs, & EPDM Roof Membranes. Specific to this product, it: directs root growth away from waterproofing membrane, preventing it from root damage withstands heavy construction traffic provides excellent protection from UV exposure and harsh weather conditions features a high tensile strength, high puncture and tear resistance, and excellent chemical resistance has the strength to be able to take the toughest of woody roots from shrubs, perennials, and ornamental grasses requires a maintenance plan to prevent tree seedlings from germinating

LEED Credits available for: • Materials & Resources (MR)

Tiered pricing based on product quantity

1,016 ft2 per Roll 20 Rolls per Pallet (20,334 ft2)

TECHNICAL DATA Materials: • Recycled HDPE Material Thickness (ASTM D 5199): • 0.03” Roll Dimensions (W x L): • 10.167’ x 100’ Roll Weight (ASTM D 461): • 0.154 lbs. / ft2 Tensile Strength (ASTM D 6693): • 114 lbf / in. width Puncture Resistance (ASTM D 4833): • 54 lbs.

HG 3230 05/18

Elongation (ASTM D 6693): • 700% Tear Resistance (ASTM D 1004): • 21 lbf Vegetated Roofing Use: • Semi-Intensive vegetative roofs not using trees in the plant pallette Installation Requirements: • Overlap seams by 6” • Tape joints with HG 3210 Seam Tape if not utilizing Leak Detection

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VEGETATIVE ROOFING COMPONENTS ROOT BARRIERS 40 Mil HDPE Root Barrier

Product #

3240

Our 40 Mil Root Barrier is a heavy duty, high density polyethylene (HDPE) sheet which is suggested for use over hot applied asphaltic, modified bitumen, cold tar pitch / built-up roofs, & EPDM Roof Membranes. Specific to this product, it: directs root growth away from waterproofing membrane, preventing it from root damage withstands heavy construction traffic provides excellent protection from UV exposure and harsh weather conditions features a high tensile strength, high puncture and tear resistance, and excellent chemical resistance has the strength to be able to protect the membrane from tree roots

Tiered pricing based on product quantity

LEED Credits available for: • Materials & Resources (MR)

1,016 ft2 per Roll 20 Rolls per Pallet (20,334 ft2)

TECHNICAL DATA Materials: • Recycled HDPE Material Thickness (ASTM D 751): • 0.04” Roll Dimensions (W x L): • 10.167’ x 100’ Roll Weight (ASTM D 461): • 0.189 lbs. / ft2 Tensile Strength (ASTM D 6693): • 154 lbf / in. width Mullen Burst (ASTM D 751): • 220 lbs. / in2

HG 3240 05/18

Elongation (ASTM D 882): • 800% Tear Resistance (ASTM D 1004): • 22 lbf Hydrostatic Resistance (ASTM D 751): • 250 lbs. / in2 Vegetated Roofing Use: • Intensive vegetated roofs with semi-aggressive root systems Installation Requirements: • Overlap seams by 6” • Tape joints with HG 3210 Seam Tape if not utilizing Leak Detection www.hanging-gardens.com

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