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Concrete & Coatings School
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Mar 19 •
Waterproofing concrete vessel!
Hi everyone :) I want to make 10 x 2kg concrete pots that are 100% waterproof. They will be filled with water. I currently use a mix of: Portland cement Grey cement sand water Acrylic gripcure fibre 15% bonding liquid I sealed it twice with bonding liquid after curing. Should i seal the inside with clear paint, varnish or epoxy? Or is there an admixture that works?
0 likes • 13d
Hi Alvis, thank you for your comment. Yes i can seal the inside walls and bottom of the inner space. By stuff up do you mean "fill" the gaps that appear on the lining of the inner wall?
1 like • 9d
Oh alright I understand. I have done an inner slurry layer so I'm waiting to do my watertight test. I will let know if it worked. Thank you
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