NEN EN 446 : 2007

Foreword
0 Introduction
1 Scope
2 Normative references
3 Definitions
    3.1 Grouting
    3.2 Post injection
    3.3 Post grouting
4 Preliminary assessment
5 Suitability assessment
    5.1 General
    5.2 Materials assessment
6 Equipment
    6.1 General
    6.2 Screen
    6.3 Storage reservoir
    6.4 Pump
    6.5 Hoses
    6.6 Inlet connections
    6.7 Standby equipment
7 Grouting procedure
    7.1 General
    7.2 Personnel
    7.3 Inlets and outlets
    7.4 Precautions before grouting
    7.5 Temperature at grouting
    7.6 Grouting operations
    7.7 Precautions after grouting
    7.8 Post injection
    7.9 Post grouting
8 Quality control
    8.1 General
    8.2 Materials
    8.3 Equipment
    8.4 Grout
    8.5 Grouting

Provides the procedures to be used for grouting of tendons in post-tensioned prestressed concrete. Applies to all types of structures including bridges and buildings. It also covers suitability testing and inspection testing for grouts and their component materials used on a project.