Hi, looking for some advice. I poured an exposed aggregate deck two summers ago and it is crumbling away!! I hand mixed the concrete 3 parts gravel to 1 cement. then washed it with muratic acid and then sealed it with 2 coats of "Day - Chem Cure & Seal 30% (J-23)". After the first winter it was crumbling around the hot tub and one other spot. This year it is getting really bad in the areas exposed to snow & ice. Why did it happen and how might I fix it??
Any suggestions?
Thanks,
Any suggestions?
Thanks,