Concrete Popouts: Causes and Repair
Drill out the popout. Clean. Fill with epoxy-modified patching compound. Dab with brush to match texture.
Concrete Popouts: Causes and Repair
Popouts are cone-shaped holes where porous aggregate pops out. Repair by drilling out the popout, cleaning, filling with epoxy-modified patching compound, and dabbing with brush to match texture. Understanding the repair process ensures proper fix.
What Causes Popouts
Popouts are caused by:
- Porous aggregate: Porous rocks in concrete
- Water absorption: Rock absorbs water
- Freeze expansion: Water freezes and expands
- Pops out: Expansion forces rock to pop out
Repair Steps
- Drill out popout: Drill out remaining material
- Clean thoroughly: Remove all loose material
- Fill with epoxy-modified patching compound: Use epoxy-modified patch
- Dab with brush: Use brush to match surrounding texture
Why Epoxy-Modified Patch?
- Strong bond: Bonds well to concrete
- Durable: Lasts longer than standard patch
- Matches strength: Matches concrete strength
The Bottom Line
Repair popouts by drilling out the popout, cleaning thoroughly, filling with epoxy-modified patching compound, and dabbing with brush to match texture. This ensures a strong, durable repair that matches the surrounding surface.
Have popouts to repair? Contact Local Concrete Contractor. We can repair popouts properly for long-lasting results.
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