ISO 11272:2017 土壤质量 干松密度的测定

标准编号：ISO 11272:2017

中文名称：土壤质量 干松密度的测定

英文名称：Soil quality — Determination of dry bulk density

发布日期：2017-03

标准范围

ISO 11272:2017规定了三种根据土壤样品的质量和体积计算土壤干容重的方法。这些方法包括干燥和称重土壤样品，其体积可以是已知的[岩芯法（见4.1）]或确定的[开挖法（见4.2）和土块法（见4.4）]。

ISO 11272:2017 specifies three methods for the determination of dry bulk density of soils calculated from the mass and the volume of a soil sample. The methods involve drying and weighing a soil sample, the volume of which is either known [core method (see 4.1)] or determined [excavation method (see 4.2) and clod method (see 4.4)].

标准预览图