mortar for a pond

Discussion in 'Builders' Talk' started by paul stanley brogden, Sep 14, 2019.

  1. can mortar be to thick on the base?

    I have laid a concrete slab for a pond but it is not level.

    I used alot of mortar to level the concrete blocks is this ok ? lets say if the mortar depth has 1-2 inch is this ok to do?

    My aim is to build a concrete pond with breeze blocks. But i need to level the blocks

    The mix I used us building sand -red 3-1

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