Title:
Effect on Temperature and Age on Thermal Expansion and Modulus of Elasticity of Concrete
Author(s):
Carl Berwanger and A. Faruque Sarkar
Publication:
Symposium Paper
Volume:
39
Issue:
Appears on pages(s):
1-22
Keywords:
age; aggreagates; compressive strength; concretes; dynamic modulus of elasticity; low temperature; modulus of elasticity; strains; thermal expansion
DOI:
10.14359/17820
Date:
1/1/1973
Abstract:
The thermal coefficient of expansion and the dynamic modulus of elasticity of concrete have been determined under short-term steady state temperatures, -100 to 150F (-73 to 66C). Specimens were cured both saturated and air-dried in the laboratory and tested at 7, 28, 84 days at at one year.