DD ENV 197-1:1995

Contents
Cooperating organizations
National foreword
Foreword
0. Introduction
1. Scope
2. Normative references
3. Cement
4. Constituents
    4.1 Portland cement clinker (K)
    4.2 Granulated blastfurnace slag (S)
    4.3 Pozzolanic material (P, Q)
         4.3.1 General
         4.3.2 Natural pozzolana (P)
         4.3.3 Industrial pozzolana (Q)
    4.4 Fly Ash (V, W)
         4.4.1 General
         4.4.2 Siliceous fly ash (V)
         4.4.3 Calcareous fly ash (W)
    4.5 Burnt shale
    4.6 Limestone (L)
    4.7 Silica fume (D)
    4.8 Filler (F)
    4.9 Calcium sulfate
    4.10 Additives
5. Cement types, composition and standard designation
    5.1 Cement types
    5.2 Composition
    5.3 Standard designation
6, Mechanical requirements
    6.1 Standard strength
    6.2 Early strength
    6.3 Requirements
7. Physical requirements
    7.1 Initial setting time
    7.2 Soundness
8. Chemical requirements
9. Conformity criteria
    9.1 Definitions
    9.2 Introduction
    9.3 Application of conformity procedures
    9.4 General procedure for assessing conformity with the
         characteristic values
    9.5 Conformity criteria and procedure for strength
    9.6 Conformity criteria and procedures for physical
         and chemical properties
    9.7 Limits for major defects
National Annexes
Annex
A (Informative) Sampling plans
Tables
1. Cement types and composition; proportion by mass
2. Mechanical and physical requirements
3. Chemical requirements
4. Minimum testing frequencies
5. Parameters determining the conformity procedure
6. Major defects
A.1 Acceptability constant kA
A.2 Acceptable number of defects at 5 % consumer's risk

Gives properties of the constituents of common cements and the proportions in which they are to be combined for producing a range of types and classes of cement. Specifies also, mechanical, physical and chemical requirements for these types and classes as characteristic values and gives the rules for assessing their conformity to these requirements.