Abstract
The purpose of this study was to modify concrete mix-design formulas to supplant all water over and above that needed for hydration with a non-evaporable liquid material and(or) a super-water-reducer or plasticizer -- thus producing a low-void concrete. A water-cement ratio of 0.244 - 0.30 was presumed minimal for hydration of the cement. Several polymeric materials, asphalts, oils, and superplasticizers were used. Success was achieved with two latexes, one epoxy, and several superplasticizers. The use of these materials in concrete resulted in improved strength, reduction of air voids and permeability, and enhancement of resistance to corrosive chloride salts.
Report Date
12-1978
Report Number
No. 514
Digital Object Identifier
http://dx.doi.org/10.13023/KTC.RR.1978.514
Repository Citation
Rahal, Assaf S. and Havens, James H., "Low-Void Concrete Mixtures" (1978). Kentucky Transportation Center Research Report. 848.
https://uknowledge.uky.edu/ktc_researchreports/848
Notes
Accepted for publication by the American Society for Testing and Materials.