The additive industry has undergone decades of development, and in addition to traditional additives such as water reducers, retarders, and early strength additives that can have intuitive effects, they can continue to develop.
However, additives such as expansion agents, rust inhibitors, anti crack fibers, etc.
have gradually lost credibility.
It is not due to problems with the additive products, but rather due to human factors and market factors that more and more construction sites have doubts about the effectiveness of the additives and have abandoned them.
There are various reasons for this, including counterfeiting and non necessity.
The main reasons are as follows:.