AS 1141.11.2:2019-骨料取样和试验方法方法11.2:视觉分级系统的粒度分布-国家数字标准馆

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Methods for sampling and testing aggregates, Method 11.2: Particle size distribution for vision sizing systems 骨料取样和试验方法方法11.2:视觉分级系统的粒度分布

发布日期： 2019-10-04

本标准规定了通过视觉分级系统（VSS）测定粗骨料和细骨料粒度分布的方法。VSS受到光学系统分辨力的限制，目前适用于粗于1.18 mm的材料。

This Standard sets out the method for the determination of particle size distribution in coarse and fine aggregates by vision sizing systems (VSS). The VSS is limited by the discrimination of the optical system and, at present, is suitable for materials coarser than 1.18 mm.

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发布单位或类别：澳大利亚-澳大利亚标准

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