Gunite cracks

Apr 17, 2018
113
overland park, ks
We installed our pool three years ago and after the first year had significant cracks in the bottom of the pool between each of the in floor cleaners. They just got done repairing the cracks by applying a layer of something over each crack. They then repainted it. I noticed tonight that some of the cracks are returning. Does anyone have any experience on how to fix this problem or is it just something we are going to have to live with. The first picture is before repair and the 2nd pic is after repair. 60F52EF7-ECEA-40DD-BBC2-2AC9E237CB69.jpeg2ABAC2B3-05EB-4A87-8126-B5E3B13A3A32.jpeg
 
Those look like some serious structural cracks.

A topical application of whatever isn't going to do anything.

You need to have a geotechnical engineer evaluate the situation and advise you.
 
I suspect that the ground is unstable.

You're probably going to need some sort of piers or piles to create structural stability.

If the ground is unstable, nothing will fix the cracks because the stress will be too much.

What was the ground situation for the pool build?
 
Here is how a pool on unstable ground needed to have support piers installed...

 
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