I.S. 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Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 - PART 1: IDENTIFICATION AND DESCRIPTION
Hardcopy , PDF
03-04-2018
English
01-01-2004
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
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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