AS 1141.32:2019 PDF
This Standard sets out the method for determining the percentage of weak particles in coarse aggregates.
This Standard was prepared by the Standards Australia Committee CE-012, Aggregates and Rock for Engineering Purposes, to supersede AS 1141.32—2008, Methods for sampling and testing aggregates, Method 32: Weak particles (including clay lumps, soft and friable particles) in coarse aggregates.
The objective of this Standard is to set out the method for determining the percentage of weak particles in coarse aggregates.
The major changes in this edition are as follows:
(a) Inclusion of this Preface.
(b) Additional terms and definitions.
(c) A change to the definition of weak particles.