Accession Number : AD0786821
Title : Polymer Concrete Creep in Air and Aqueous Environment,
Corporate Author : ARMY FOREIGN SCIENCE AND TECHNOLOGY CENTER CHARLOTTESVILLE VA
Personal Author(s) : Tatishvili,T. I.
Report Date : 16 JAN 1974
Pagination or Media Count : 12
Abstract : Polymer concretes, using furfural-acetone (FA) monomer and modified FA monomer with and without sodium fluosilicate additive, were tested in air and aqueous environments under bending stresses. Considerable creep and some failure in the air environment were reported, as well as considerably more extensive sagging and failure in water. The latter was explained as due to water being a polymerization reaction inhibitor and by reactions promoted by the high hygroscopicity of the benzenesulfonic acid catalyst. Modified FA monomer polymer concrete with fluosilicates increases strength and reduces creep, but further research is needed.
Descriptors : *Concrete, *Binders, *Polymers, Creep, Bending stress, Chemical reactions, Failure, Translations, USSR
Subject Categories : Civil Engineering
Construction Equipment, Materials & Supplies
Distribution Statement : APPROVED FOR PUBLIC RELEASE