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BS EN 13286-1:2021

$102.76

Unbound and hydraulically bound mixtures – Test methods for laboratory reference density and water content. Introduction, general requirements and sampling

Published By Publication Date Number of Pages
BSI 2021 16
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This document specifies a number of test methods for the determination of the relationship between the water content and the density of unbound and hydraulically bound mixtures under specified test conditions. The test results provide an estimate of the mixture density that can be achieved and provides a reference parameter for assessing the density of the compacted layer of the mixture. The test results are used as a basis for specifying requirements for hydraulically bound and unbound mixtures. The test result also allows a conclusion to be drawn as to the water content at which a mixture can be satisfactorily compacted in order to achieve a given density.

PDF Catalog

PDF Pages PDF Title
2 undefined
7 1 Scope
2 Normative references
3 Terms and definitions
8 4 Principle
4.1 Relationship between dry density and water content
9 4.2 Choice of test method
4.3 Determination of water content
10 4.4 Sampling and sample reduction
5 Apparatus
6 Test specimen preparation for other test methods
11 Annex A (informative)Sampling and sample reduction
A.1 General
A.2 Principle
A.3 Bulk sample size and number of increments
12 A.4 Sampling plan
A.5 Apparatus
A.6 Sampling procedures
A.7 Sample reduction
13 A.8 Test portion preparation
A.9 Marking, packaging and dispatch
A.10 Sampling report
BS EN 13286-1:2021
$102.76