The Resistance to Sulfuric Acid Attack in Cementitious Materials
with Iron-blast-furnace Slag
By M. Ichitsubo, T. Yamaguchi, I. Horiguchi and K. Takemura
Concrete Journal, Vol.44, No.3, Mar. 2006
- Synopsis
- In recent years, a great deal of effort has been made on durability of concrete structures in the field of water supply and sewerage. What seems to be lacking, however, is the durability of concrete structures. There are few investigations toward the resistance to sulfuric acid attack in cementitious materials. Accordingly, the main purposes of this paper are to investigate the resistance to sulfuric acid attack in cementitious materials with iron-blast-furnace slag. In addition the characteristic of sewage disposal and significance of resistance to sulfuric acid attack in Upflow Anaerobic Sludge Blanket system are presented.
- Keywords:
- Upflow Anaerobic Sludge Blanket, Durability, Chemical corrosion, Sulfuric acid, Sand, Iron-blast-furnace slag
