Jensen Precast Redi-Rock Retaining Walls
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Jensen Precast supplies a complete line of retaining wall and free standing wall products. As a licensed supplier of Redi-Rock International, we use proven technology in designing and building some of the most beautiful landscapes for home or industrial use today. When you use Redi-Rock walls, you get several advantages: Redi-Rock's rock wall retaining wall systems are efficient, long lasting, and are easier to install than many other rock wall systems. Redi-Rock's segmental retaining wall units utilize blocks weighing over 1 ton each. The massive scale of the retaining wall system allows wall construction without using Geo-grid to achieve heights unattainable by other retaining wall systems. Also, taller reinforced retaining walls can be designed with our geo-connector. Our concrete retaining walls, freestanding retaining walls, columns, landscaping steps, and retaining wall column caps capture the look of natural, quarried rock walls. Redi-Rock has developed its retaining wall product line with attention to natural hardscapes and has thus developed a retaining wall system that looks so natural that many mistake our retaining walls for quarried stone.
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Jensen Precast Redi-Rock Retaining Walls
- 2. Build Tall Gravity Walls without the use of Geo-Grid or Tie-backs.
- 3. THE ESSENCE OF NATURAL ROCK
- 4. DIMENSIONS
- 5. BLOCK SPECIFICATIONS • Concrete in accordance with ASTM C94. • 28 Day compressive strength = 4,000 psi min. • Air Content = 1.5% to 7.5% (varies by region). • Max. Slump = 5 in. +/- 1.5 in. • Max. block depth dimension variation (face to back ) including the architectural face = 1.0 inch.
- 8. Typical Gravity Wall with Planter Setback Block No Scale
- 14. REINFORCED WALLS
- 17. POSITIVE CONNECTION SYSTEM
- 19. BACK VIEW TOP VIEW SIDE VIEW
- 20. ADVANTAGES • Positive Connection – Weight Independent – Reinforcement Efficiency – High Seismic Performance
- 21. ADVANTAGES • Corrosion Resistance – Geo-synthetic Reinforcement • Ease of Installation – No mechanical connector/fastener – Shorter construction sequence – Granular leveling pad foundation option
- 25. COLUMNS & STEPS
- 31. INSTALLATION
- 34. APPLICATIONS
- 46. ONLINE RESOURCES www.jensenprecast.com www.redi-rock.com
- 47. A Proven Customer Base
- 49. Key Advantages of Redi-Rock • Tall Non-Reinforced Walls • The Essence of Natural Rock Look • Customized Colors Available • Coordinated Product Line
- 50. For information on Redi-Rock Retaining Wall Contact: Bill Miller Product Manager – Retaining Walls and Fences 909-429-3148 bmiller@jensenprecast.com www.jensenprecast.com
Editor's Notes
- Charlottesville, Virginia
- 41” Series planter blocks expands the core system for additional flexibility This is a typical cross section of our 41” series with planter blocks Gravity walls allow us to provide a solution that maximizes usable space
- Little Rock, Arkansas
- The massive 60” Base Block (3,400lbs) works in conjunction with the 41” series to achieve greater heights This is a typical cross section of a wall with our 60” base bock Gravity walls allow us to provide a solution that maximizes usable space
- Pigeon Forge, TN
- 9” Setback Blocks provides a unique solution to achieve heights up to 30’ under site specific condition. (Can also be used with the 60” Base Block) This is a typical cross section of a wall with our 60” base bock Gravity walls allow us to provide a solution that maximizes usable space
- 9” setback wall at Joe’s Creek in Tulsa Oklahoma
- Taller walls can be built with our patented geo-connector Redi-Rock has Preliminary Design Charts available for reinforced walls Connection Testing for multiple geogrid manufacturers Design Charts available Cross sections Calcs CAD Files
- Atlanta, GA
- Halifax, Nova Scotia
- Now we would like to introduce you to our new system for reinforced soil walls…the PC or Positive Connection System.
- The slot allows us to wrap a 12” wide strip of geogrid through the block. The top and bottom legs extend the full length back into the reinforced soil zone.
- Here you can see an installation of two rows of PC blocks. Top and Bottom Layer = 25% Coverage Middle Layers = 50% Coverage
- A big advantage of the PC System is the performance of the connection.
- The PC System is simple to install. And with each block providing almost 6 square feet of wall face, the wall can be built quickly.
- Freestanding, or above ground, walls provide flexible solutions independently or to expand the use of our retaining wall system
- Southern Michigan
- Columns compliment a finished look on other Redi-Rock product lines or independent.
- Harbor Springs, Michigan
- Product line conclusion- Above Project is in Missouri Integrate all Redi-Rock Product lines into one project Retaining w/ planter Freestanding Columns Steps
- 2 Full time Engineers on staff to provide consulting solutions Online Resources available 2010 Design Resource Manual
- The leveling pad/foundation should be installed with free draining washed stone, compacted aggregate installed to 95% Standard Proctor density, or poured concrete designed to site specific requirements.
- Redi-Rock is a product for strong minds and weak backs Redi-Rock is set with equipment that is usually on site, reducing project cost and increasing installation efficiency Redi-Rock’s ball and groove system is self aligning Every block installed is nearly 6sqft of face Typical crew is one person on the equipment and 2 grounds crew.
- Highway applications Cincinnati, OH
- Highway applications Tavaci Canyon, Utah
- Water Applications- This project is Idaho (good time to hand out the new water application brochure) River beds Retention ponds Lakeshore Protection Open Channels Water Control
- Water Applications River beds Retention ponds Lakeshore Protection Open Channels Water Control
- Water Applications- Beyond Hope Marina in Idaho River beds Retention ponds Lakeshore Protection Open Channels Water Control
- Bridges
- Bridges- Utah
- Bridges- Nova Scotia
- Residential/Developments- Atlanta, Georgia
- Residential/Developments- Montana
- Residential/Developments- Idaho
- 700+ pre-drawn cross sections, calculation, and CAD files for preliminary design Hundreds of pre-drawn construction details in CAD and PDF format Connection and Sheer testing data All Blocks pre-drawn in CAD and available in SketchUp Comprehensive Photo library Published Articles and Case Studies