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EN 12716:2001

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

Execution of special geotechnical works - Jet grouting

Superseded date

18-02-2022

Superseded by

EN 12716:2018

Published date

23-05-2001

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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Specific needs
5 Geotechnical investigation
6 Materials
7 Design considerations
   7.1 General
   7.2 Geometry
   7.3 Strength and Deformation characteristics
   7.4 Permeability
8 Execution
   8.1 General
   8.2 Equipment
   8.3 Preliminary works
   8.4 Drilling
   8.5 Jet grouting
   8.6 Spoil return
   8.7 Placing the reinforcement
9 Supervision, testing and monitoring
   9.1 General
   9.2 Preliminary tests
   9.3 Supervision and process testing
   9.4 Testing on the constructed elements
   9.5 Monitoring
10 Execution documents
   10.1 Documents available on site
   10.2 Documents to be produced on site
11 Special requirements
   11.1 Compliance with national standards
   11.2 Site safety
   11.3 Protection of the environment
Annex A (normative) Additional design requirements
Annex B (informative) Ranges of jet grouting parameters
Annex C (informative) Indirect tests
Annex D (informative) Examples of site records of jet
        grouting works
Annex E (informative) Degree of obligation of the
        provisions
Bibliography

1.1 ST This Standard is applicable to the execution, testing and monitoring of jet-grouting works. Some considerations about design are also given. 1.2 ST The execution of jet-grouting works requires knowledge and experience in this type of contruction. NOTE 1: The jet-grouting process must be distinguished from the grouting processes covered by the standard EN 00288006.

Committee
CEN/TC 288
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Superseded
SupersededBy

DIN EN 14199:2015-07 EXECUTION OF SPECIAL GEOTECHNICAL WORK - MICROPILES
DIN EN 14679:2005-07 Execution of special geotechnical works - Deep mixing
I.S. EN 14199:2015 EXECUTION OF SPECIAL GEOTECHNICAL WORKS - MICROPILES
UNI EN 14679 : 2005 EXECUTION OF SPECIAL GEOTECHNICAL WORKS - DEEP MIXING
BS EN 14679:2005 Execution of special geotechnical works. Deep mixing
EN 14199:2015 Execution of special geotechnical works - Micropiles
BS EN 14199:2015 Execution of special geotechnical works. Micropiles

ENV 1997-1 : 1994 EUROCODE 7: GEOTECHNICAL DESIGN - GENERAL RULES
ENV 1992-1-1 : DRAFT 91 COR 1992 EUROCODE 2: DESIGN OF CONCRETE STRUCTURES - GENERAL RULES AND RULES FOR BUILDINGS
ENV 197-1 : 1992 CEMENT - COMPOSITION, SPECIFICATIONS AND CONFORMITY CRITERIA - COMMON CEMENTS

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