BS 13285:2010 pdf download – Unbound mixtures — Specifications

BS 13285:2010 pdf download – Unbound mixtures — Specifications 1 Scope This European Standard specifies requirements for unbound mixtures used for construction and maintenanceof roads, airfields and other trafficked areas. The requirements are defined with appropriate cross-reference toEN 13242. This European Standard applies to unbound mixtures of natural, artificial and recycled aggregates with aupper sieve size (D) from 8 mm to 90 mm and lower sieve size (d) = 0 at the point of delivery. NOTE1 Mixtures with an upper sieve size (D) greater than 90 mm are not covered by this European Standard but maybe specified in the place of use. NOTE2 Water content of the mixture and the density of the installed layer are not specified mixture requirements. Bothparameters are related to the control of the construction of the layer and are outside the scope of this European Standard. 2Normative references The following referenced documents are indispensable for the application of this document. For datedreferences,only the edition cited applies. For undated references,the latest edition of the referenceddocument (including any amendments) applies. EN 933-1，Tests for geometrical properties of aggregates — Part 1: Determination of particle sizedistribution -Sieving method EN 1744-1,Tests for chemical properties of aggregates — Part 1 : Chemical analysis EN 13242，Aggregates for unbound and hydraulically bound materials for use in civil engineering work androad construction EN 13286-1，Unbound and hydraulically bound mixtures — Part 1: Test methods for laboratory referencedensity and water content —Introduction, general requirements and sampling EN 13286-2,Unbound and hydraulically bound mixtures— Part 2:Test methods for the determination of thelaboratory reference density and water content — Proctor compaction EN 13286-3,Unbound and hydraulically bound mixtures — Part 3: Test methods for laboratory referencedensity and water content —Vibrocompression with controlled parameters EN 13286-4,Unbound and hydraulically bound mixtures — Part 4: Test methods for laboratory referencedensity and water content— Vibrating hammer EN 13286-5,Unbound and hydraulically bound mixtures — Part 5: Test methods for laboratory referencedensity and water content— Vibrating table 3Terms and definitions For the purposes of this document, the following terms and definitions apply.NOTE Other useful terms and definitions are given in EN 13242. 3.1 unbound mixture granular material, normally of a controlled grading with d = 0, which is generally used in pavement bases and sub-bases NOTE An unbound mixture does not contain an added binder. 3.2 category level of a property expressed as a range of values or a limiting value NOTE There is no relationship...