UNI EN ISO 14689-1 : 2004
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
GEOTECHNICAL INVESTIGATION AND TESTING - IDENTIFICATION AND CLASSIFICATION OF ROCK - IDENTIFICATION AND DESCRIPTION
01-09-2022
01-01-2004
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Identification and description of rock
4.1 Rock identification
4.2 Description of rock material
4.2.1 Colour
4.2.2 Grain size
4.2.3 Matrix
4.2.4 Weathering and alteration effects
4.2.5 Carbonate content
4.2.6 Stability of rock material
4.2.7 Unconfined compressive strength
4.3 Rock mass
4.3.1 General
4.3.2 Structure
4.3.3 Discontinuities
4.3.4 Weathering of the rock mass
4.3.5 Rock mass permeability
5 Report
Annex A (informative) Aid to identification of rock types on
the basis of geological features for engineering purposes
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