Promotion of Fly Ash Concrete in Sustainable Society
By K. Maekawa
Concrete Journal, Vol.48, No.6, Jun. 2010
- Synopsis
- Here presented is the resistance of fly ash concrete against chloride ion penetration, carbonation, alkali-aggregate reaction and cracking, and the evaluation method for workability is proposed. Based upon this knowledge, a new mix design recommendation is made by explicitly taking into account fly ash additive as hardening binder and fine powders, and the procedure of design and construction planning is summarized.
- Keywords:
- fly ash, environmental burden, efficient use of resouces, design and construction, durability, crack
