Carport Crack Next to Foundation Curb

Discussion in 'Bricks, Masonry and Concrete' started by billhead1, Jul 16, 2012.

  1. Jul 16, 2012 #1
    I filled this crack with Great Stuff foam to prevent rainwater erosion under the slab (photo attached). Is there a toolable concrete material that can be used as a topcoat to blend this in with the concrete in the carport?

    Carport.jpg
     
  2. Jul 16, 2012 #2

    nealtw

    nealtw

    nealtw

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  3. Jul 16, 2012 #3

    joecaption

    joecaption

    joecaption

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    Wrong materal for that job, in fact it can make things worst.
    Should have been foam packer rod then the suggested caulking.
    That spray foam is fill of tiny voids that will now hold water in like a sponge.
     
  4. Jul 17, 2012 #4

    BridgeMan

    BridgeMan

    BridgeMan

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    Time to yank it all out and start over--backer rod, adhesive caulk or maybe even a 2-part silicone.
     

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