Description: Performance Criteria for an Astm Xrf Standard Test Method for Chemical Analysis of Hydraulic Cements : Inter-laboratory Study Cements E and F, Paperback by National Institute of Standards and Technology (COR), ISBN 1496020022, ISBN-13 9781496020024, Like New Used, Free shipping in the US Bulk oxide determinations from a pair of port-land cementsprovides the basis for calculation precision and accuracy values for X-ray fluorescence (XRF) analysis for both the fused glass bead and the pressed powder sample preparation. This report is the second in a series on an Inter-laboratory study on chemical analyses of hydraulic cements by X-ray fluorescence for thepurpose of estimating precision and qualification criteria. Approximately 45 laboratories provided six replicates analyzed in duplicate for two separate port-land cements containing ca. 5 % limestone, covering fifteen analytes, CaO, SiO2, Al2O3, Fe2O3, SO3, MgO, Na2O, K2O, TiO2, P2O5, Mn2O3, SrO, ZnO,Cr2O3, and Cl, with the laboratories roughly split between the two different sample preparations. Chemical data using traditional chemical analyses (the Reference Methods) from the Cement and Concrete Reference Laboratory (CCRL) proficiency test program were included for comparison to the XRF results.
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Book Title: Performance Criteria for an ASTM Xrf Standard Test Method for Chemical Analysis of Hydraulic Cements : Inter-Laboratory Study Cements e and F
Number of Pages: 156 Pages
Language: English
Publisher: CreateSpace
Item Height: 0.4 in
Publication Year: 2014
Topic: Hydraulics
Genre: Technology & Engineering
Item Weight: 16.7 Oz
Author: Nist Staff
Item Length: 11 in
Item Width: 8.5 in
Format: Trade Paperback
