Proportion of water to mortar and concrete mixes
On Mon, 2 Jul 2018 16:51:42 +0100 (GMT+01:00), Jim K
wrote:
snip
Cement :total water ratio should be at maximum equal.
Can use less water with plasticisers (no fairy liquid please).
On this subject ... What type of sand (if any) and ratio of cement
(and what kind) would you typically use if casting / forming a garden
planter?
Cheers, T i m
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