標準號：BS EN 15238-2006
中文標準名稱：土壤改良和育苗.顆粒尺寸＞60mm肥料質量的測定
英文標準名稱：Soil improvers and growing media — Determination of quantity for materials with particle size greater than 60 mm
標準類型：B10
發布日期：2007/1/31 12:00:00
實施日期：2007/1/31 12:00:00
中國標準分類號：B10
國際標準分類號：65.080
引用標準：EN 12579-1999;EN 13040;EN 45501
適用范圍：This standard specifies a method for the determination of quantity of soil improvers, excluding liming materials and growing media in bulk and in packages. This is a reference method, which is designed with an appropriate precision level aimed at enabling validation of any quantity declaration made.This document applies to material that is in solid form, but not in block form to be sold by dimension, and which exceeds the particle size restriction in EN 12580 [1] and where the declared nominal particle size is greater than 60 mm. This method is applicable for products where a mass fraction of less than 10% of material is retained on the 100 mm fall controller.NOTE 1 The requirements of this standard may differ from the national legal requirements for the declaration of quantity for the products concerned.NOTE 2 Where there is no legal requirement to use this method, for example in quantity control of packaged product, then it is permissible for any other methods to be used so long as these other methods can be demonstrated to be comparable with this standard method in giving the same quantity with the same precision.