Web83K views 2 years ago AUSTRALIA In this video I’ll show you how I pour a new section of concrete next to some old concrete and have them join together so they don’t sink or lift, and no... WebOct 17, 2024 · Apply the new concrete over the primer. Pour concrete onto the existing slab until it is around where you want the final level to …
How much does it cost to replace cement stoop?
WebSep 28, 2024 · It also depends on the size of the loads placed on the slab, such as a patio (people, furniture) versus a driveway (cars). As a general rule, stay away from using sand as a subbase. You’re better off using gravel; your concrete will last longer and have less of a chance of cracking over time. WebApr 3, 2000 · I would like to pour new concrete over the old sidewalk to bring it back up to proper grade and at the same time avoid breaking up and disposing the old sidewalk. I have several questions: 1)How thick should the new concrete be? 2)What type of concrete should be used? 3)Should I use re-bar or wire mesh reinforcement in the new pour? dictating nurse practitioner
Pouring Concrete Over Existing Concrete (New Patio Slab)
WebMar 21, 2024 · Adding concrete over an existing slab will add anywhere from another 25 to 100 millimeters. Bonding restrictions: Concrete is composed of sand and aggregates … WebCan you resurface a concrete stoop? To repair and resurface concrete steps: Use a chisel and wire brush to rough up the surface and remove any loose concrete. Once the material has set, apply a thin layer of concrete resurfacer to the top of the steps. Smooth the resurfacer, and add texture with a stiff brush to prevent slipping. WebStep 3: Pouring a Primer Coat. The mixture of water and cement is made in slurry and spread over the existing slab to form a bonding coat between the old and new concrete … city chowchilla