And vibrate the forms with a recip saw (without a blade) to bring any bubbles to the surface. Here’s the approximate square foot volume of each size of these 1.5” thick panels: Bags of CSA Mortar Mix are sold in various sizes. In Part 3 I cast the panels with lightweight concrete. In my last episode I looked at making the panels lighter using a few lightweight concrete formulations. If you continue without changing your settings, we'll assume that you are happy to receive all cookies on the website. I rip these at 30 degrees on my table saw and cut to length on the miter saw. And I painted these bars with some rust paint. So a couple of things as I wrap up this episode in the series. For a stronger concrete, increase the sand used and decrease the Styrofoam by the same amount. These thinner panel forms are constructed in a very similar manner as the ones I built in Part 2 of this series. Lightweight Concrete – approx.. 115 pounds per cubic foot. This ensures that the aggregate will not absorb the mix water. When filled with CSA concrete, a galvanized wire mesh is laid in for additional strength. The base is made from a 2×10 with a thin beveled inset, the ends and sides are made from a 2×4. Basket. ... One batch will fill two 36″ forms or a 48″ and a 24″. Sakrete MAXIMIZER Concrete is a specially formulated high yield, high strength mixture of structural lightweight aggregate and cement. All Self-Study Training - 50% OFF COVID-19 RELIEF SALE! Link to Lowe's Home Improvement Home Page. While this is drying (or soaking in) I’ll cut the plastic pipe to length. SAKRETE Lightweight Concrete Mix is ideal for setting footings, pouring slabs and anchoring posts and poles. Add half a 94 lb. I’m going to add a small amount of Citric Acid powder. First of all, the easiest way to reduce the weight of your concrete slabs is simply to make them smaller. It’s the nicest concrete I think I’ve ever poured. Extra care and attention must be paid when working with air dry lightweight aggregate, or a pre-blended lightweight concrete mix that can only have air dry ingredients in it (otherwise it would prematurely set due to the moisture inside the aggregate). You could personalize your panels here by adding an oval, or circles, or a logo, or anything you want. (Depending on the tools you have you might decide to rip just the one side down, and that’s okay.). You can’t polish air. Build walks, drives, slabs and steps. We really appreciate anything you can do to help us out! I find it too strong and will be difficult to remove later. So pretty significant savings in weight and concrete, Cutting electrical fence post for panel pins.