Accession Number : AD0674659
Title : EFFECT OF TEMPERATURE ON AIR-ENTRAINING ADMIXTURE DEMAND OF CONCRETE WITH AND WITHOUT POZZOLANS.
Descriptive Note : Final rept.,
Corporate Author : ARMY ENGINEER WATERWAYS EXPERIMENT STATION VICKSBURG MISS
Personal Author(s) : Tynes,William O.
Report Date : JUL 1968
Pagination or Media Count : 29
Abstract : Mixtures were made with portland cement, blends of portland cement and pozzolan, and pozzolan alone, at temperature ranges of 40-45, 70-80, and 90-100 F to determine whether increasing the temperature of freshly mixed concrete results in an increased requirement for air-entraining admixture in order to maintain a given level of air content in the concrete. (Author)
Descriptors : (*CONCRETE, THERMAL ANALYSIS), CEMENTS, ATMOSPHERIC TEMPERATURE, CARBON, AIR, SHALE, CHEMICAL PROPERTIES, PHYSICAL PROPERTIES
Subject Categories : Ceramics, Refractories and Glass
Distribution Statement : APPROVED FOR PUBLIC RELEASE