Carbonation Depth Testing
As part of condition survey of concrete structures, we carry out carbonation depth ingress testing using phenolphthalein indicator fluid sprayed onto a freshly broken out section of concrete. Testing is carried out to BS EN 14630.
![Carbonation depth of broken out concrete section](https://www.streval.co.uk/wp-content/uploads/2020/09/carbonation-depth-testing.jpg)