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    Jaxmidway's Avatar
    Jaxmidway Posts: 25, Reputation: 2
    New Member
    		  
    #1

    Sep 3, 2007, 11:57 AM
    concrete patio extension
    I am expanding my existing 8'10' patio 2' x 4"around. I noted in a past post for a 4' extension you suggested rebar be drilled into existing slab. If I'm only extending 2' do you still recommend the rebar?
    Jaxmidway
    glavine's Avatar
    glavine Posts: 895, Reputation: 87
    Senior Member
    		  
    #2

    Sep 3, 2007, 12:06 PM
    I wouldn't pour straight up to the existing slab, I would use and expansion joint there, but as for rebar I wouldn't bother, the only time I use that is if I'm attaching the slab to the house or a footing.
    Jaxmidway's Avatar
    Jaxmidway Posts: 25, Reputation: 2
    New Member
    		  
    #3

    Sep 3, 2007, 12:23 PM
    Glavine
    Appreciate the quick response. I wasn't planning on putting in any expansion joint, but now I will. 1st timer on this.
    Many Thanks
    Jaxmidway
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