This Standard describes the reference method used for type testing and in cases of dispute for the determination of the sand equivalent value of 0/2 mm fraction (for 0/4 mm, see annex A) in fine aggregates or all-in aggregates. For other purposes, in particular factory production control, other methods may be used provided that an appropriate working relationship with the reference method has been established. It applies to natural aggregates.
Số hiệu tiêu chuẩn
prEN 933-8
Tên tiêu chuẩn
Tests for geometrical properties of aggregates - Part 8: Assessment of fines - Sand equivalent test
Ngày phát hành
2008-12-00
Tiêu chuẩn tương đương
DIN EN 933-8 (2009-01), IDT * OENORM EN 933-8 (2009-03-01), IDT
Từ khóa
Aggregates * Coarse-grained * Construction * Construction materials * Definitions * Determination * Determination of content * Dimensions * Fines content * Geometry * Grain size * Grain sizing * Gravel * Mass concentration * Materials * Materials testing * Mathematical calculations * Measuring samples * Mineral aggregates * Natural stones * Particulate materials * Per cent * Portion * Properties * Road construction * Roadstone aggregates * Rocks * Rubble * Sand equivalent * Testing
prEN 933-8
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