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 |
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 |
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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 |