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    7up's Avatar
    7up Posts: 180, Reputation: 1
    Junior Member
     
    #1

    Aug 20, 2014, 10:02 PM
    Concrete ramp form
    I'm building a small concrete ramp between a center block wall and the house but not sure how to build the forms for the slope.
    smoothy's Avatar
    smoothy Posts: 25,492, Reputation: 2853
    Uber Member
     
    #2

    Aug 21, 2014, 05:23 AM
    Plywook, planks and 2X4's held together with screws is a good start (to make it easier to reove from the soft still curing concrete). COncrete is VERY heavy so the forms need to be firm and strong. The Form is usually pained with clean oil to serve as a mold release.

    YOu can google making concrete forms as pictures are woth a thousand words.

    But building the forms is the easy part....do you know anything about working with concrete? Propperly screeding and floating it is key to a lasting and attractive job...and takes a lot of practice. Something you won't have a lot of time with before the concrete starts setting up on you.
    Fr_Chuck's Avatar
    Fr_Chuck Posts: 81,301, Reputation: 7692
    Expert
     
    #3

    Aug 21, 2014, 05:41 AM
    Yes, it is not as easy as just pouring concrete into the form,

    But yes, plywood forms are the norm
    7up's Avatar
    7up Posts: 180, Reputation: 1
    Junior Member
     
    #4

    Aug 21, 2014, 09:34 AM
    Quote Originally Posted by smoothy View Post
    Plywook, planks and 2X4's held together with screws is a good start (to make it easier to reove from the soft still curing concrete). COncrete is VERY heavy so the forms need to be firm and strong. The Form is usually pained with clean oil to serve as a mold release.

    YOu can google making concrete forms as pictures are woth a thousand words.

    But building the forms is the easy part....do you know anything about working with concrete? Propperly screeding and floating it is key to a lasting and attractive job...and takes a lot of practice. Something you won't have a lot of time with before the concrete starts setting up on you.
    Thanks for the info and I've poured concrete slabs just have not done any ramp or ramp forms
    smoothy's Avatar
    smoothy Posts: 25,492, Reputation: 2853
    Uber Member
     
    #5

    Aug 21, 2014, 09:42 AM
    On the sides of the form you will want to pound in a lot of stakes to prevent it spreading as its going to try to do. Just like you would on slabs,

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