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NBN EN 12715 : 2000

Current

Current

The latest, up-to-date edition.

EXECUTION OF SPECIAL GEOTECHNICAL WORK - GROUTING

Published date

12-01-2013

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).

DocumentType
Standard
PublisherName
Belgian Standards
Status
Current

Standards Relationship
ONORM EN 12715 : 2001 Identical
UNE-EN 12715:2001 Identical
EN 12715 : 2000 Identical
BS EN 12715:2000 Identical
DIN EN 12715:2000-10 Identical
NF EN 12715 : 2000 Identical
UNI EN 12715 : 2003 Identical

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