BS EN 12715:2000

Foreword
1 Scope
2 Normative references
3 Definitions and symbols
      3.1 Definitions
      3.2 Symbols and units
4 Information needed
5 Site investigation
      5.1 General
      5.2 Permeability testing
      5.3 Field grouting trials and grouting tests
6 Materials and products
      6.1 General
      6.2 Grout materials
      6.3 Grouts
      6.4 Sampling and testing
7 Design considerations
      7.1 General
      7.2 Design basis and objectives
      7.3 Grouting principles and methods
      7.4 Grout
      7.5 Grout placement
      7.6 Monitoring and control criteria
8 Execution
      8.1 General
      8.2 Drilling
      8.3 Grout preparation
      8.4 Grout placement
      8.5 Grouting sequences
9 Execution supervision and control
      9.1 General
      9.2 Supervision
      9.3 Monitoring and control
10 Works documentation
11 Special aspects (environment, site safety)
      11.1 Personnel safety
      11.2 Environmental protection
Annex A (informative) Measurement of grout parameters
Annex B (informative) Glossary
Annex C (informative) Degree of obligation of the provisions
Bibliography

Applies to the execution, testing and monitoring of geotechnical grouting work, specific aspects concerning design are provided since ENV 1997-4 has been abandoned. Grouting for geotechnical purposes is a process in which remote placement of a pumpable material in the ground is indirectly controlled by adjusting its rheological characteristics and by the manipulation of the placement parameters (pressure, volume and the flow rate).