Title:
Structural Concrete Incorporating High Volume of Fly Ash
Author(s):
D. Galeota, M. M. Giammatteo, and R. Marino
Publication:
Symposium Paper
Volume:
153
Issue:
Appears on pages(s):
25-42
Keywords:
bonding; compressive strength; drying shrinkage; durability; flexural strength; fly ash; fracture properties; freeze thaw durability; modulus of elasticity; splitting tensile strength; strength; Materials Research
DOI:
10.14359/1062
Date:
6/1/1995
Abstract:
The purpose of this study was to examine the mechanical and durability properties of high-volume fly ash concretes for structural applications. Four concrete mixtures were prepared with the amount of fly ash, from Italian source, varying from 0 to 50 percent by weight of total cementitious materials. A large number of concrete specimens were cast and tested to determine the compressive, flexural, and splitting tensile strengths, modulus of elasticity, fracture parameters, concrete-steel bond properties, drying shrinkage, and durability properties. The results of this study showed that high-volume fly ash concrete has considerable potential in a wide variety of structural applications.