![]() ![]() Each subsequent trowelling pass should be made perpendicular to the previous pass. Keep the trowel blade as flat against the surface as possible, since tilting too much will expose the Helix ® Micro Rebar ™. Just like rebar-reinforced concrete, your concrete with Helix ® Micro Rebar ™ is fully compatible with hand trowel operations. Troweling Concrete with Helix ® Micro Rebar ™ Power floating operations are not recommended for outside applications subject to freeze/thaw conditions, but when used should not start until the concrete will sustain foot pressure with only approximately ¼ in. For a nice, smooth surface, ensure only a small amount of paste is visible around the pans too much will expose the Helix ® Micro Rebar ™. Many of our contractors tell us that Helix ® Micro Rebar ™ is much easier to float than fibers. Floating is crucial to the finishing process since it helps the Helix ® Micro Rebar ™ sink below the surface with the large aggregate. Floating Concrete with Helix ® Micro Rebar ™Įspecially important for large concrete slabs, ensure your surface is completely level and fill in the voids left by screeding. As with conventional concrete, do not overwork the surface. Immediately after pouring the concrete, already mixed with Helix ® Micro Rebar ™, use a standard vibrating, roller or laser screed to facilitate the process of bringing the larger aggregate and Helix ® Micro Rebar ™ below the surface. Screeding Concrete with Helix ® Micro Rebar ™ Pouring too is simplified, and contractors appreciate how there are few additional steps needed to properly finish concrete infused with it. It saves you time, saves you money, reduces your crew sizes and much more. Helix ® Micro Rebar ™ is the proactive concrete reinforcement that is redefining construction in the 21st century. Let us take a closer look at the steps needed to finish your slab. Helix Steel’s twisted concrete reinforcement can be finished similarly to concrete with conventional rebar. ![]()
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