57's 6/8, or dense grade for wall base?

Discussion in 'Hardscaping' started by chrisvinky, Sep 28, 2009.

  1. chrisvinky

    chrisvinky LawnSite Senior Member
    Messages: 355

    I am building a very small wall for my parents. Maximum 18" high down to 6". The rock yard has these three sizes. What is best for the base?
  2. mzgloves20

    mzgloves20 LawnSite Member
    Messages: 170

    Here we use 2A limestone which is 1/2" to 1" limestone with fines (limestone dust/chips) mixed in so it is compactable when dampened slightly. Not sure what it is called in other places...

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