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BS EN 13286-4:2021

$86.31

Unbound and hydraulically bound mixtures – Test methods for laboratory reference density and water content. Vibrating hammer

Published By Publication Date Number of Pages
BSI 2021 14
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This document specifies a method for the determination of the relationship between the dry density and water content of a mixture using vibrating hammer compaction. This document applies to mixtures which contain no more than 10 % by mass of the mixture retained on the 40 mm test sieve. This document also describes the procedure for calculating and plotting the curves corresponding to 0, 5 and 10 % air voids.

PDF Catalog

PDF Pages PDF Title
2 undefined
7 1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
9 6 Preparation
6.1 Preparation of the sample for test
6.2 Preparation of the test portions
10 7 Procedure
7.1 Compaction
7.2 Measurement
7.3 Further test portions
11 8 Calculation and expression of results
8.1 Calculate the bulk density
8.2 Calculation of dry density
8.3 Plotting of densities
12 8.4 Plotting of air-void curves (optional)
9 Test report
13 Annex A (normative)Performance check of vibrating hammer
A.1 Materials
A.2 Procedure
A.3 Pressure check
BS EN 13286-4:2021
$86.31