Sale!

ACI 225.1T-20

Original price was: $88.00.Current price is: $44.00.

Alkali-silica reactivity (ASR) is a potentially deleterious expansive reaction between alkalies in the pore solution of concrete and certain reactive aggregates. When ASR was first identified as a distress mechanism in the 1940s, cements with equivalent alkali contents below 0.60 percent by mass were shown to reduce the risk of this reaction. Subsequent research has shown that limiting the cement alkali content to 0.60 percent is not always sufficient to control deleterious ASR with every aggregate nor in all concrete mixtures. It is now well accepted that the reactivity of the aggregate and the amount of alkalies available in the concrete are more important in predicting deleterious ASR than cement alkali content alone.

Published:
11/01/2020
Number of Pages:
3
File Size:
1 file , 380 KB
Note:
This product is unavailable in Russia, Ukraine, Belarus

Reviews

There are no reviews yet.

Be the first to review “ACI 225.1T-20”

Your email address will not be published. Required fields are marked *

Shopping Cart
ACI 225.1T-20
Original price was: $88.00.Current price is: $44.00.