Unbound and hydraulically bound mixtures - Test methods for laboratory reference density and water content. Vibrating hammer Ingestion-build-133579 excluding loose-laid mats

excluding loose-laid mats

Chemicals (e

— use cases used to support the development of the competency proficiencylevel information model

Its purpose is to ensure structural integrity and control of leaktightness

Unbound and hydraulically bound mixtures - Test methods for laboratory reference density and water content. Vibrating hammer Ingestion-build-133579 excluding loose-laid mats1 Scope This European Standard specifies a method for the determination of the relationship between the dry density and water content of a mixture when compacted using a vibrating hammer. This European Standard applies to mixtures used in road construction which contain not more than 30 % by mass retained on the 20 mm test sieve. It is not applicable to mixtures with more than 10 % by mass of the mixture retained on the 40 mm test sieve.