Alkali-Aggregate Reaction (AAR) has destroed many concrete building in the world, that is a great damage.And so study on the measures to prevent AAR is very important.

• 碱-集料反应(AAR)在国内外已引起了大量的混凝土建筑物破坏,损失巨大,因此研究抑制AAR的对策非常必要。