Differences in the accuracy of test methods in the field of testing aggregate and determination of their causes

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F18%3APU128918" target="_blank" >RIV/00216305:26110/18:PU128918 - isvavai.cz</a>
Result on the web
<a href="http://iopscience.iop.org/article/10.1088/1757-899X/385/1/012060" target="_blank" >http://iopscience.iop.org/article/10.1088/1757-899X/385/1/012060</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1757-899X/385/1/012060" target="_blank" >10.1088/1757-899X/385/1/012060</a>

Result language
angličtina
Original language name
Differences in the accuracy of test methods in the field of testing aggregate and determination of their causes
Original language description
The article is based on the authors’ many years of experience in providing laboratory proficiency testing including organization of proficiency testing by interlaboratory comparison. In the introduction are compared the basic tests in the field of aggregates, based on their coefficient of variation. Another part details the influence of each testing stage (sampling, sample preparation and the test itself) on the accuracy of the test results and proposes possible measures to reduce their variance.
Czech name
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Czech description
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Type
D - Article in proceedings
CEP classification
—
OECD FORD branch
20505 - Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics; filled composites)

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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