This part of ISO 14689 relates to the identification and the description of rock material and mass on the basis of mineralogical composition, predominant grain size, genetic groups, discontinuities, structure and other components. The standard also provides rules for the description of other characteristics as well as for their designation. This part of ISO 14689 applies to the description of rock for geotechnics in civil engineering. The description is carried out on cores and other samples of natural rock and on rock masses. Rock mass classification systems using one or more descriptive parameters to suggest likely rock mass behavior are beyond the scope of this part of ISO 14689 (see Bibliography). Identification and classification of soil for engineering purposes is covered in ISO 14688-1 and ISO 14688-2.
DIN EN ISO 14689-1-2011由德国标准化学会 DE-DIN 发布于 2011-06。
DIN EN ISO 14689-1-2011 在中国标准分类中归属于: P13 工程地质、水文地质勘察与岩土工程,在国际标准分类中归属于: 93.020 土方工程、挖掘、地基构造、地下工程。
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