Eco-Priora™

Important Information

Eco-Priora is the stylish permeable solution for site drainage, managing water runoff, or water harvesting projects. Paver-spacer technology allows for joint openings which facilitate the drainage of water into the subgrade. The brushed Il Campo finish on Eco-Priora makes it ideal for any application. 

Base Requirement & Bedding Course – open-graded or standard paver base specification. 

Handling and Installation – A protective pad is required when doing the final paver compaction. Care must be taken to avoid tossing stones so that they bang against each other. Damage to the surface appearance can happen if handled too rough. Both random and linear patterns are common. 

Jointing Material and Joint Stabilization - permeable 

• Use only select graded stone chips for void filling
• Open graded material such as ASTM #8 or granite chip 1/8”-3”16”, dependent on joint spacing of the pavers

Jointing Material and Joint Stabilization - impervious

• The surface finish of Eco-Priora will determine the joint material and stabilization method. Please use recommendations applicable to surface type and finish.

Sealers

• Product may be sealed but it is not absolutely required
• Unilock Unicare, Surebond, BP Pro and Techniseal sealers can be used
• Select type for desired aesthetics
• Product must be cleaned before sealing

Cleaners – Any paver cleaner may be used for color restoration or general cleaning. Follow manufacturer’s dilution rates and application procedures.

Want help calculating your order?
Use our interactive paver calculator to get quick, easy and accurate specifications for your project!

TECHNICAL INFORMATION

ASTM C 936 Standard Specifications for Solid Concrete Interlocking Paving Units

Conforms to:

• C140 for Absorption and Compressive Strength > 8,000 PSI
• C67 for Freeze-thaw Durability 
• C418 for Abrasion Durability

Unilock standards exceed 8,500 PSI for Eco-Priora™ products with:

• 4% absorption avg.
• 5% absorption max.
• Dimensional Accuracy +/- 3/64″

Test results available upon request

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

LEED INFORMATION

Rainwater Management: LEED V4:

• Up to three points can be achieved for retaining rain water onsite based on the percentile kept. 85% (zero lot line projects only)
• 3 points, 95% – 2 points and 98% – 3 points (all except Healthcare – subtract one point) See LEED v4 for more specific project details

Materials and 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

Eco-Priora™ River, 34