Author:
Anderson D. L.,Gordon G. E.,Lepel E. A.
Abstract
Neutron-capture prompt γ-ray activation analysis (PGAA) was used to measure concentrations of up to 18 elements in cement, sand, aggregate, and concretes and up to 9 elements in several types of steel. All major elements except oxygen are measurable in both types of samples. The observed elements, especially Ca and B, in concrete and its constituents allow one to determine the amount of cement used in the concrete, but additional elements would be needed to distinguish sand and aggregate.
Publisher
Canadian Science Publishing
Subject
Organic Chemistry,General Chemistry,Catalysis
Cited by
12 articles.
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