Old mortar mix
Andy Luckman (AJL Electronics) wrote:
I have half a bag od mortar which has been lying around for a few years. I
needed to use some so made it up and got it used quickly, just in time to
see it go off! Now I know that old mixes do go off like a shot, but assuming
the mix is still soft when used, is the strength compromised?
yes, very much so.
|