RO
SR EN 13286-4:2022
Unbound and hydraulically bound mixtures - Part 4: Test methods for laboratory reference density and water content - Vibrating hammer
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.
Status :
Valid
Approval date : 1/31/2022
Number of pages : 12
ICS : 93.080.20 Road construction materials
Technical Committee : 187 - Roads
- Replaces SR EN 13286-4:2004
- Amended by SR EN 13286-4:2022/C91:2024