BS ISO 11461-2001 土质.用芯套管对作为体积一部分的土壤水含量的测定.重量测定法

标准号：BS ISO 11461-2001
中文标准名称：土质.用芯套管对作为体积一部分的土壤水含量的测定.重量测定法
英文标准名称：Soil quality - Determination of soil water content as a volume fraction using coring sleeves - Gravimetric method
标准类型：B11
发布日期：2001/9/3 12:00:00
实施日期：2001/9/3 12:00:00
中国标准分类号：B11
国际标准分类号：13.080.40
适用范围：This International Standard specifies a method for the gravimetric determination of soil water content as a volume fraction. The method is applicable to all types of non-swelling or non-shrinking soils where coring sleeves can be used for sampling. It is not applicable to soils where stones, tough roots or other factors prevent collection of soil cores. It is used as a reference method (e.g. the calibration of indirect methods for determination of water content). NOTE The determination of water content as a mass fraction is described in ISO 11465.