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Small holes in elevated slabs

thread488-209073

Small holes in elevated slabs

Small holes in elevated slabs

(OP)
Does anyone know what is typically used to fill small holes in elevated slabs, say a 3" diameter max?  Could it be as simple as roughing up the edges and filling in with a non shrink grout such as Duragrout?  
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RE: Small holes in elevated slabs

I would also use a surface bonding agent.

RE: Small holes in elevated slabs

Your "simple" approach is all that is required for small holes.  The grout will be its own bonding agent.

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