Accession Number : ADA321468
Title : Freezing Temperature Protection Admixture for Portland Cement Concrete.
Descriptive Note : Special rept.,
Corporate Author : COLD REGIONS RESEARCH AND ENGINEERING LAB HANOVER NH
Personal Author(s) : Korhonen, Charles J. ; Brook, John W.
PDF Url : ADA321468
Report Date : OCT 1996
Pagination or Media Count : 44
Abstract : The two prime objectives of this study were to explore the low-temperature performance of Pozzutec 20 and to develop a prototype admixture that would protect fresh concrete from freezing while increasing the rate of cement hydration when the internal temperature of the concrete is below 0 degrees Centigrade (32 degrees F).
Descriptors : *TEMPERATURE, *CONCRETE, *FREEZING, *ADDITIVES, *PORTLAND CEMENT, LOW TEMPERATURE, PROTOTYPES, INTERNAL, PROTECTION, HYDRATION.
Subject Categories : Ceramics, Refractories and Glass
Construction Equipment, Materials & Supplies
Distribution Statement : APPROVED FOR PUBLIC RELEASE