标准摘要
[中文适用范围]： 本国际标准规定了以测得的含水量质量与已知干容重之比为基础，以体积分数形式测定土壤含水量的方法。 本国际标准适用于所有类型的非膨胀或非收缩土壤。 它用作参考方法（例如用于测定水含量的间接方法的校准）。 [外文原描述]： ISO 16586:2003 specifies a method for the gravimetric determination of soil water content as a volume fraction on the basis of the ratio of measured water content mass to known dry bulk density. ISO 16586:2003 is applicable to all types of non-swelling or non-shrinking soils. It is used as a reference method (e.g. the calibration of indirect methods for determination of water content).
英文名称Soil quality — Determination of soil water content as a volume fraction on the basis of known dry bulk density — Gravimetric method