3400 Slope Stabilization

VEGETATIVE ROOFING COMPONENTS SLOPE STABILIZATION

Series #

3400

HG 3410 - G HG 3421 - T HG 3422 - T HG 3423 - T HG 3424 - T HG 3431 - T HG 3432 - T HG 3433 - T HG 3441 - T HG 3490 - T HG 3495 - T

D R M T: S S T: S S T: C T: A -S C N: A -S N N: S N: C P HS: S G EC: J N EC: C

At Hanging Gardens, we work with Optigruen International as their distributor of their slope stabilization systems for vegetated roofs. Optigruen is the pioneer company that developed and tested the ďŹ rst slope stabilization system that is accepted by engineers internationally.

Since slope stabilization systems require a number of products to guarantee the system functions as designed, Hanging Gardens combines several products in dierent quantities to ensure that the roof is stabilized appropriately to handle the slope of the roof, the shear weight of the vegetation, and the growth media.

H HG 3400 05/18

G www.hanging-gardens.com

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VEGETATIVE ROOFING COMPONENTS SLOPE STABILIZATION Grip Drain & Retain Mat

Product #

3410

Our Grip Drain & Retain Mat is the base component in both Anti-Slip Systems Type T & Type N. Specific to this product, it: protects the roof membrane and/or root barrier against damage from light mechanical demands allows for maximum water absorbency and drainage for sloped system profiles channels surplus water in the eaves without backing up and without fine particles

Tiered pricing based on product quantity

436 ft2 per Roll 6 Rolls per Pallet (2,616 ft2)

TECHNICAL DATA Materials: • Polypropylene Thread Material Thickness: • 0.39” Roll Dimensions (W x L): • 6’ 6 3/4” x 65’ 7 3/8” Roll Diameter: • 2’ 6 3/4” Roll Weight: • 77 lbs.

Total Saturated Weight: • 1.38 lbs. / ft2

HG 3410 05/18

Water Holding Capacity: • 0.24 in3 / in2 (0.147 gal / ft2) Rot & Pathogen Resistant: • Yes Puncture Resistance: • 337.2 lbs.

Vegetated Roofing Use: • Sloped extensive vegetative roofs Installation Requirements: • Overlap seams by 6” • Ribbed structure on underside runs parallel to the roof slope

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VEGETATIVE ROOFING COMPONENTS SLOPE STABILIZATION Type T: Sill Stopper

Product #

3421

The Type T System is designed for vegetative roofs with pitches ranging from 15 to 45o. The Type T System consists of: • HG 3410 - Grip Drain & Retain Mat • HG 3421 - Type T: Sill Stopper • HG 3422 - Type T: Shear Sill • HG 3423 - Type T: Connector • HG 3424 - Type T: Anti-Slip Cleat Specific to this product, it: runs parallel to the roof slope over the Grip Drain & Retain Mat from the eave to the roof peak has 1 1/2” deep slots every 9 13/16” for inserting Shear Sills, accomodating for the necessary maximum distance and spacing dimensions, in accordance with the roof slope and structure height is easily cut using standard wood-working tools Tiered pricing based on product quantity

160 units per Pallet

TECHNICAL DATA Materials: • Recycled HDPE Sill Stopper Dimensions (H x W x L): • 3 1/8” x 3 1/8” x 10’ 7 7/8” Sill Stopper Slot Frequency: • 1 1/2” deep slots every 9 13/16” Axial Spacing: • 3’ 3 3/8”

Vegetated Roofing Use: • Sloped extensive vegetative roofs Installation Requirements: • Install HG 3421 Sill Stoppers in increments of 3’ 3 3/8” • Install HG 3422 Shear Sills based on roof pitch • Connect HG 3421 Sill Stoppers with HG 3423 Connectors • Cover the anti-slip system with substrate immediately after installation as the carrier system can warp if exposed to direct sunlight for an extended period

Sill Spacing in Relation to Roof Pitch: • Up to 15o 4’ 11” • 15o - 20o 3’ 3 3/8” • 20o - 30o 1’ 7 5/8” • 30o - 45o 9 3/4” HG 3421 05/18

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VEGETATIVE ROOFING COMPONENTS SLOPE STABILIZATION Type T: Shear Sill

Product #

3422

The Type T System is designed for vegetative roofs with pitches ranging from 15 to 45o. The Type T System consists of: • HG 3410 - Grip Drain & Retain Mat • HG 3421 - Type T: Sill Stopper • HG 3422 - Type T: Shear Sill • HG 3423 - Type T: Connector • HG 3424 - Type T: Anti-Slip Cleat Specific to this product, it: runs perpendicular to the roof slope over the Grip Drain & Retain Mat from the eave to the roof peak has 1 1/2” deep slots at each end for interlocking with Sill Stoppers at the appropriate maximum distance and spacing dimensions, in accordance with the roof slope and structure height is easily cut using standard wood-working tools Tiered pricing based on product quantity

350 units per Pallet

TECHNICAL DATA Materials: • Recycled HDPE Shear Sill Dimensions (H x W x L): • 3 1/8” x 3 1/8” x 3’ 6 1/8” Sill Stopper Slot Frequency: • 1 1/2” deep slots every 9 13/16” Axial Spacing: • 3’ 3 3/8”

Vegetated Roofing Use: • Sloped extensive vegetative roofs Installation Requirements: • Install HG 3421 Sill Stoppers in increments of 3’ 3 3/8” • Install HG 3422 Shear Sills based on roof pitch • Connect HG 3421 Sill Stoppers with HG 3423 Connectors • Cover the anti-slip system with substrate immediately after installation as the carrier system can warp if exposed to direct sunlight for an extended period

Sill Spacing in Relation to Roof Pitch: • Up to 15o 4’ 11” • 15o - 20o 3’ 3 3/8” • 20o - 30o 1’ 7 5/8” • 30o - 45o 9 3/4” HG 3422 05/18

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VEGETATIVE ROOFING COMPONENTS SLOPE STABILIZATION Type T: Connector

Product #

3423

The Type T System is designed for vegetative roofs with pitches ranging from 15 to 45o. The Type T System consists of: • HG 3410 - Grip Drain & Retain Mat • HG 3421 - Type T: Sill Stopper • HG 3422 - Type T: Shear Sill • HG 3423 - Type T: Connector • HG 3424 - Type T: Anti-Slip Cleat Specific to this product, it: longitudinally connects Sill Stoppers to each other is designed to endure shear forces that are common to sloped vegetative roofs

Tiered pricing based on product quantity

200 units per Box

TECHNICAL DATA Materials: • Stainless Steel Connector Length: • 9 3/8” Sill Stopper Slot Frequency: • 1 1/2” deep slots every 9 13/16” Axial Spacing: • 3’ 3 3/8”

Vegetated Roofing Use: • Sloped extensive vegetative roofs Installation Requirements: • Install HG 3421 Sill Stoppers in increments of 3’ 3 3/8” • Install HG 3422 Shear Sills based on roof pitch • Connect HG 3421 Sill Stoppers with HG 3423 Connectors • Cover the anti-slip system with substrate immediately after installation as the carrier system can warp if exposed to direct sunlight for an extended period

Sill Spacing in Relation to Roof Pitch: • Up to 15o 4’ 11” • 15o - 20o 3’ 3 3/8” • 20o - 30o 1’ 7 5/8” • 30o - 45o 9 3/4” HG 3423 05/18

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VEGETATIVE ROOFING COMPONENTS SLOPE STABILIZATION Type T: Anti-Slip Cleat

Product #

3424

The Type T System is designed for vegetative roofs with pitches ranging from 15 to 45o. The Type T System consists of: • HG 3410 - Grip Drain & Retain Mat • HG 3421 - Type T: Sill Stopper • HG 3422 - Type T: Shear Sill • HG 3423 - Type T: Connector • HG 3424 - Type T: Anti-Slip Cleat Specific to this product, it: secures the Sill Stopper assembly for systems with an eave/gutter termination profile secures the system to the roof deck with fasteners, then heat welded with a waterproofing material to ensure the system is watertight isn’t necessary on systems with parapet walls or blocking

Tiered pricing based on product quantity

Dependent on quantity ordered

TECHNICAL DATA Materials: • Aluminum or Stainless Steel Anti-Slip Cleat Dimensions (W x L): • 5 7/8” x 1’ 4 1/8” Anti-Slip Cleat Heights: • 3 1/8” • 4 5/8”

Vegetated Roofing Use: • Sloped extensive vegetative roofs Installation Requirements: • Align the lugs parallel to the eaves (~1-1.5 in reset) • Secure to the roof deck with stainless steel screws • Waterproof as specified by waterproofing manufacturer

Sill Spacing in Relation to Roof Pitch: • Up to 15o 4’ 11” • 15o - 20o 3’ 3 3/8” • 20o - 30o 1’ 7 5/8” • 30o - 45o 9 3/4” HG 3424 05/18

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VEGETATIVE ROOFING COMPONENTS SLOPE STABILIZATION Type N: Anti-Slip Netting

Product #

3431

The Type N System is designed for vegetative roofs with pitches ranging from 15 to 45o. The Type N System consists of: • HG 3410 - Grip Drain & Retain Mat • HG 3431 - Type N: Anti-Slip Netting • HG 3432 - Type N: Sill • HG 3433 - Type N: Connection Profile Specific to this product, it: is secured at the ridge and the eave of the roof and runs parallel to the roof slope above the Grip Drain & Retain Mat is an extra tough and rot-proof net that transfers tensile forces to the roof ridge allows for flexibility in sill spacing to suit the roof pitch

HG 5510.4 - 400 Pavers per Pallet (88 ft2) HG 5510.8 - 240 Pavers per Pallet (105.6 ft2) HG 5510.16 - 120 Pavers per Pallet (105.6 ft2)

Tiered pricing based on product quantity

HG 3431.150 - 900 ft2 per Roll HG 3431.200 - 1,800 ft2 per Roll

TECHNICAL DATA Materials: • High Density PET with plastic coating Roll Dimensions (W x L): HG 3431.150 HG 3431.200

6’ x 150’ 6’ x 300’

Ultimate Tensile Strength (ASTM D 6637): HG 3431.150 1,875 lbs. / ft HG 3431.200 3,600 lbs. / ft Creep Limited Tensile Strength: HG 3431.150 HG 3431.200

HG 3431 05/18

1,136 lbs. / ft 2,323 lbs. / ft

Sill Spacing in Relation to Roof Pitch: • Up to 20o 3’ 3 3/8” • 21o - 25o 1’ 7 5/8” • 26o - 35o 1’ 1” • 36o - 45o 9 3/4” Vegetated Roofing Use: • Sloped extensive vegetative roofs Installation Requirements: • Install HG 3432 Sill onto the HG 3431 Anti-Slip Netting in a staggered or offset pattern at the appropriate on centers based on roof pitch • Connect HG 3431 Anti-Slip Netting to both roof eaves and peak as specified by the structural drawings

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VEGETATIVE ROOFING COMPONENTS SLOPE STABILIZATION Type N: Sill

Product #

3432

The Type N System is designed for vegetative roofs with pitches ranging from 15 to 45o. The Type N System consists of: • HG 3410 - Grip Drain & Retain Mat • HG 3431 - Type N: Anti-Slip Netting • HG 3432 - Type N: Sill • HG 3433 - Type N: Connection Profile Specific to this product, it: fastens to the Anti-Slip Netting with staggered connector hooks on each end secures pre-vegetated tiles or mats with fixing pins to prevent slippage provides drainage by spacer studs located underneath the profile

Tiered pricing based on product quantity

40 units per Box 15 Boxes per Pallet

TECHNICAL DATA Materials: • ABS Plastic Sill Dimensions (H x L): • 2 3/8” x 2’ 4 1/2” Sill Spacing in Relation to Roof Pitch: • Up to 20o 3’ 3 3/8” • 21o - 25o 1’ 7 5/8” • 26o - 35o 1’ 1” • 36o - 45o 9 3/4”

HG 3432 05/18

Vegetated Roofing Use: • Sloped extensive vegetative roofs Installation Requirements: • Install HG 3432 Sill onto the HG 3431 Anti-Slip Netting in a staggered or offset pattern at the appropriate on centers based on roof pitch • Connect HG 3431 Anti-Slip Netting to both roof eaves and peak as specified by the structural drawings

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VEGETATIVE ROOFING COMPONENTS SLOPE STABILIZATION Type N: Connection Profile

Product #

3433

The Type N System is designed for vegetative roofs with pitches ranging from 15 to 45o. The Type N System consists of: • HG 3410 - Grip Drain & Retain Mat • HG 3431 - Type N: Anti-Slip Netting • HG 3432 - Type N: Sill • HG 3433 - Type N: Connection Profile Specific to this product, it: permits mounting that is flush to the substructure allows for the Anti-Slip Netting to be simply hung and fixed into the support profile for easy attachment is optional due to other securing measures that may be engineered based on roof design

Tiered pricing based on product quantity

50 units per Box Includes engineered fasteners

TECHNICAL DATA Materials: • Stainless Steel Connection Profile Dimensions (H x W x L): • 3 1/8” x 3 1/8” x 6’ 6 3/4” Sill Spacing in Relation to Roof Pitch: • Up to 20o 3’ 3 3/8” • 21o - 25o 1’ 7 5/8” • 26o - 35o 1’ 1” • 36o - 45o 9 3/4”

HG 3433 05/18

Vegetated Roofing Use: • Sloped extensive vegetative roofs Installation Requirements: • Install HG 3432 Sill onto the HG 3431 Anti-Slip Netting in a staggered or offset pattern at the appropriate on centers based on roof pitch • Connect HG 3431 Anti-Slip Netting to both roof eaves and peak as specified by the structural drawings

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VEGETATIVE ROOFING COMPONENTS SLOPE STABILIZATION Type HS: Shear Grid

Product #

3441

The Type HS System is designed for vegetative roofs with multiple pitches ranging from 15 to 45o. The Type HS System consists of: • HG 3623 - 2.3” Sloped DR Board • HG 3441 - Type HS: Shear Grid Specific to this product, it: runs perpendicular to the roof slope over the 2.3” Sloped DR Board from the eave to the roof peak features a rhomboidal indentation texture (1.5 +/0.1mm) that creates friction and helps to keep fill in place has a perforation pattern that allows water to move freely through the product without washing out the material provides a simple method to secure sedum blankets with cable tie lockdowns through perforations is easily cut with industrial shears

Tiered pricing based on product quantity

12 units per Pallet

TECHNICAL DATA Materials: • Recycled HDPE Shear Grid Dimensions (H x W x L): HG 3441.4 4” x 8’ 4 3/4” x 27’ 4 3/4” HG 3441.6 6” x 8’ 4 3/4” x 27’ 4 3/4” HG 3441.8 8” x 8’ 4 3/4” x 27’ 4 3/4” Shear Grid Cell Size: • 12 5/8” x 11 3/8” Tensile Strength: • 1420 N (320 lbs) Recommended Edge Structural Grounding: • Up to 15o 4’ 11” • 15o - 20o 3’ 3 3/8” • 20o - 30o 1’ 7 5/8” 9 3/4” • 30o - 45o *Dependent on Hydrological and wind load studies

HG 3441 05/18

Vegetated Roofing Use: • Sloped semi-intensive vegetative roofs Installation Requirements: • Install HG 3623 2.3” Sloped DR Board and fill cups with HG 4210 Semi-Intensive Growth Media • Install HG 3441 Shear Grid over HG 3623 Sloped DR Board • Secure HG 3441 Shear Grid per final combined hydrological and wind load studies • Fill HG 3441 Shear Grid with HG 4210 Semi-Intensive Growth Media • Thread cable ties through HG 3441 Shear Grid as specified by final combined hydrological and wind load studies • Compact to 95% • Install HG 6300 Sedum Blanket • Knit & secure HG 6300 Sedum Blanket to cable ties www.hanging-gardens.com

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VEGETATIVE ROOFING COMPONENTS SLOPE STABILIZATION Type EC: Jute Netting

Product #

3490

Our Type EC: Jute Netting is used for vegetated roofing, bioinfiltration, rain gardens, common landscaping for erosion & wind protection, and for additional moisture capacity during the establishment of new plantings. Specific to this product, it: has been proven to be the most environmentally friendly and functional product for the establishment of young plantings has the ability to store up to four times its weight in water and create more temperate conditions is sourced from organic facilities to ensure that the product has remained free of any potential contaminations during the manufacturing process is suitable for organic farming accepts seeding before or after installation Tiered pricing based on product quantity

900 ft2 per Roll 15 Rolls per Pallet (13,500 ft2)

TECHNICAL DATA Material Type: • 100% natural jute fiber Material Thickness: • 0.19” Roll Dimensions (W x L): • 4’ x 225’ Roll Diameter: • 11 3/4” Roll Weight: • 92 lbs.

HG 3490 05/18

Water Holding Capacity: • 0.13 in3 / in2 (0.081 gal / ft2) Total Saturated Weight: • 0.37 lbs. / ft2 Tensile Strength: • 92 lbs. / in (machine direction) • 77 lbs. / in (cross direction) Vegetated Roofing Use: • Sloped extensive vegetative roofs • Berms up to a 2:12 pitch Installation Requirements: • Overlap fabric by 6” • Secure with biodegradable stakes every 2’ O.C. www.hanging-gardens.com

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VEGETATIVE ROOFING COMPONENTS SLOPE STABILIZATION Type EC: Cleartak

Product #

3495

Our Type EC: Cleartak is utilized for the stabilization of low slope green roofs, bioinfiltration swales and standard roadside embankments. Specific to this product, it: is a breathable, water absorbing product that sustains its erosion control for up to a year doesn’t degrade over ten or so precipitation or irrigation events, like most hydrospray products bonds with growth media to create a porous surface which accepts rain water, but resists wind erosion requires very little water for activation (about 5-10 gallons / 100 ft2) and will begin to gel within 12 hours has a milky appearance when freshly applied, but is virtually invisible when dry contains no calcium chloride or P.A.M. (polyacrylamide) Tiered pricing based on product quantity

50 lbs. per Bag 40 Bags per Pallet (2,000 lbs.)

TECHNICAL DATA Materials: • Cross-linked cellulosic polymer Application Thickness: • Dependent on project Water Holding Capacity: • 0.16 in3 / in2 (0.099 gal / ft2) Ratio for Liquid Application: • 1 lb. Cleartak : 1.6 gal. of water • 0.625 lbs. Cleartak : 1 gal. of water

HG 3495 05/18

Drop Spreader Application Rates (<10 MPH winds): • 50 lb. Bag covers 400 - 750 ft2 • 1 Pallet (40 Bags) covers 16,000 - 30,000 ft2 Pump/Mechanical Sprayer Application Rates (preferred): • 50 lb. Bag mixed with 80 gal. of water covers 400 - 750 ft2 • 1 Pallet (40 Bags) mixed with 3,200 gal. of water covers 16,000 - 30,000 ft2 Installation Requirements: • Apply to surface of growth media & spread as evenly as possible • Rake ~1/2” - 1” deep in both directions for even distribution • Smooth surface with back of rake • Plant plugs & clippings • Water surface lightly with a misting hose to activate product

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