Many engineers have a fatal misconception that carbonation of concrete is a “quality problem”.
Carbonation means that the concrete is not qualified, and carbonation means that the concrete is “brittle” or “rotten”.
They are scared to death when they see a large value.
Some people are completely unaware that the depth of carbonization directly affects the rebound testing results, leading to blind and missed testing, and ultimately resulting in inaccurate testing data, delaying project acceptance! Concrete carbonation .
.
.