Products

DuraHold®

Product: Dura-Hold® Color: Natural
Product: Dura-Hold® Color: Natural
Product: Dura-Hold® Color: Natural
Product: Dura-Hold® Color: Natural
Product: Dura-Hold® Color: Natural
Product: Dura-Hold® Color: Natural
Product: Dura-Hold® Color: Natural
Product: Dura-Hold® Color: Natural

DuraHold, a massive wall unit for massive walls.

The large size of Dura-Hold makes it an excellent choice for demanding structures up to 40ft (12.19m). Proper engineering and a good selection of components make this an exceptional wall system. It’s a great alternative to “poured” in place concrete.

Colors

Natural

Natural

Custom Options

Custom Colors and Finishes
With so many different options for customization we ask that you contact your local Unilock Representative for more information about customizing this product.
Minimum quantities will apply.

Shapes & Sizes

Standard

183 cm x 60 cm x 30 cm

72" x 23.625" x 11.75"

Coping 72

183 cm x 60 cm x 30 cm

72" x 23.625" x 11.75"

Coping Closed End 72

183 cm x 60 cm x 30 cm

72" x 23.625" x 11.75"

Wall Tieback

183 cm x 60 cm x 30 cm

72" x 23.625" x 11.75"

1/2 Standard

91.5 cm x 60 cm x 30 cm

36" x 23.625" x 11.75"

1/2 Coping

91.5 cm x 60 cm x 30 cm

36" x 23.625" x 11.75"

Corner 90°

152 cm x 60 cm x 30 cm

59.875" x 23.625" x 11.75"

Corner 45°

152 cm x 60 cm x 30 cm

59.875" x 23.625" x 11.75"

Features

Applications
Engineered Retaining Wall
Retaining Wall
SPECIAL ORDER
Minimum Quantities Apply            
Surface Texture
Standard

Packaging

Face Feet Per Linear Feet Per Units Per Per Bundle Lbs Per
Stones & Bundling Bundle Unit Bundle Unit Bundle Facet Feet Layers Sections Unit Bundle
Standard 6.02 1 1680
Coping 72 6.02 1 1560
Coping Closed End 72 6.02 1 1560
Wall Tieback 2 1 1660
1/2 Standard 3 1 800
1/2 Coping 3 1 780
Corner 90° 1 1320
Corner 45° 1 1480

Additional DuraHold® Information

Closed–end coping units are available and are closed on both ends so that they may be used as left or right. Tie–back units are reinforced with steel. 1/2 Standard units are slightly tapered and can be used to create a 55-foot radius. Please note that 1/2 Coping units are not tapered. Refer to terms and conditions for placement rates. All measurements are nominal. For DuraHold®and DuraHold2®, Unilock, through Risi Stone Systems International, can provide preliminary site engineering for most commercial projects. Soils information, site drawings, and loading requirements are some of the information details required in order to provide this preliminary site engineering. Contact your local Unilock representative for details. Retaining wall engineering software is also available free of charge at www.unilock.com.

Patterns

No records found.

Important Information

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TECHNICAL INFORMATION

ASTM C 1372 Standard Specifications for Dry-Cast Segmental Retaining Wall Units

Conforms to:

  • C140 for Absorption and Compressive Strength > 3000 PSI
  • C1262 for Freeze Thaw Durability <1% mass loss
  • C1372 Overall dimensional variations permissable for width, height and length ± 1/8” (±3.2mm)

Unilock standards exceed 6,000 PSI for Durahold® products with:

  • 4% absorption avg.
  • 5% absorption max.
  • Dimensional Accuracy +/- 5/64” (±2.00mm)

Test results available upon request

Meets the U.S. Architectural & Transportation Barrier Compliance Board Slip-Resistance Surfaces Advisory Guidelines*

 

LEED INFORMATION

Materials & Resources: LEED V4:

Building Product Disclosure and Optimization

Sourcing of Raw Materials – Sourcing of Raw Materials and Extraction • 1 point

Sourcing of Raw Materials – Leadership Extraction Practices • 1 point

Material Ingredient Reporting – Material Ingredient Reporting • 1 point

Material Ingredient Reporting – Material Ingredient Optimization • 1 point

Environmental Product Declaration • 1 point

Wall Specifications

DuraHold – 45° Corner Detail

DuraHold – 90° Corner Detail

DuraHold – Gravity Wall Waterfront Application

DuraHold Geogrid Reinforced Retaining Wall Installation Specifications

DuraHold Gravity Retaining Wall Installation Specifications

Also available on CADdetails


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