BS EN 12047-1997 固体肥料.静态休止角测量

标准号：BS EN 12047-1997
中文标准名称：固体肥料.静态休止角测量
英文标准名称：Solid fertilizers - Measurement of static angle of repose
标准类型：B13
发布日期：1997/6/15 12:00:00
实施日期：1997/6/15 12:00:00
中国标准分类号：B13
国际标准分类号：65.080
适用范围：This International Standard specifies a method for the measurement of the static angle of repose of solid fertilizers. The method is applicable to free flowing fertilizers and is suitable for measuring static angles of repose greater than 20° The method is not suitable for materials which contain a large proportion of particles exceeding 5 mm in diameter. NOTE. The measurement of the static angle of repose is of importance for the calculation of storage capacities. The angle measured according to this method is normally the maximum value resulting in practice. For the determination of the dynamic angle of repose (angle of slide) other methods (e.g. a tilting box method) are available.