NEN-EN 13286-4
Unbound and hydraulically bound mixtures - Part 4: Test methods for laboratory reference density and water content - Vibrating hammer
Organization: | NEN |
Publication Date: | 1 November 2021 |
Status: | active |
Page Count: | 14 |
ICS Code (Road construction materials): | 93.080.20 |
scope:
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.