These concrete dobies have grooves built into them to create a cradle for the rebar to set in. This can create many usable dimensions from one brick. For instance, the 3 x 4 x 3 inch combo has an outside dimension of 3 inches by 4 inches. With the two grooves this product will provide cover heights of 2 ½”, 3”, 3 ½”, and 4”. All our concrete spacers meet standard PSI specs and can optionally be customized to add more strength for your specific rebar reinforcement needs.
Application: On grade.
Cover Height: Multiple cover heights.
Features: Designed with multiple heights within a single unit.
Standard 4000 PSI (Additional strength available at added cost).
D.O.T. Approved (In most states).
Meets all requirements and qualifies as a CRSI Class 1 Bar Support.
|ORDER CODE||DIMENSIONS||QTY/ PALLET||QTY / BAG||Weight (lbs/pallet)|
|CCD250||1 1/2" x 2" x 2 1/2"||4800||64||3700|
|CCD300||2 1/2" x 3" x 3 1/2" x 4"||1344||N/A||3700|
Resources for Concrete Reinforcement
As we deal with tough and unsure times, developments and improvements keep the concrete market moving forward. These have certainly been a few of the strangest and most difficult days modern Americans have ever faced. While some concrete contractors have had the fortune to keep working despite the pandemic quarantine, others have seen tasks halted. Whether you’re working consistently or trying to find out how to jump-start your business upon a return to normalcy, now might be an exceptional time to learn more about the current technologies, innovations, developments, and skilled ideas that are driving the industry forward. New Technologies: Robotics, Big Data, and More From robotic demolition that allows big work in tight spaces to state-of-the-art atomized dust suppression machines, brand-new technological innovations increase
At a glance, the process of tying rebar may look easy. However, the reality is that is it quite a lengthy and complicated process. While it isn’t exactly rocket science, there are still a lot of things one needs to take into consideration when tying rebar. Do it improperly, and you risk endangering the entire integrity of a structure. In this short guide, we highlight the dos and don’ts of tying rebar. The Dos Do Your Homework Do your homework on what sizes, configuration, and placement of rebar will be required, as well as what type of chairs would be best for the job. Both concrete and plastic chairs have their pros and cons, and it will depend on your situation and budget in deciding
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- Controlling Cracks in Slabs with Unusual Panel Geometries January 8, 2014Tips for crack control in concrete panels with unusual shapes.
- 'Thin to Win' With Decorative Concrete Sealers June 26, 2013Thin applications are the simple answer to many acrylic sealer problems contractors face on decorative concrete projects like stamped and stained concrete.