Aquatic Technology Pool & Spa, "Creating Water as Art."™

Aquatic Technology Pool & Spa, "Creating Water as Art."™
Pools as an art form - the way it should be!

Friday, December 11, 2015

Altoglass - another thermal shock compliance mystery

Recently a client inquired about using ALTOGLASS.COM glass mosaic tiles in their swimming pool.  The manufacturer's website promotes their tiles as appropriate for use in swimming pools.

But a review of the Technical Area on their website ( on 12/10/2015 revealed that they do not have any test results indicating compliance with ANSI A137.2 - Thermal Shock Standard for Glass Tiles.

Here is a screen shot of the technical data.
Click on image to enlarge

Thermal shock is not even mentioned.

Makes you wonder why it is not mentioned, since the thermal shock standard has been in existence for a few years?!

How can we endorse a product for use in our projects, if it does not meet their own industry standards?

Paolo Benedetti, SWD, Principal 
Aquatic Technology Pool and Spa 
 International Swimming Pool Consulting and Design, Aquatic Consulting, Watershape Consultants, Expert Witness, Hydraulic Design, Landscape Architecture, Construction Management 
Office: 408-776-8220 
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