Execution of special geotechnical works - Displacement piles

Available format(s)

Hardcopy , PDF

Language(s)

Spanish, Castilian, English

Published date

02-11-2016

Publisher

Asociacion Espanola de Normalizacion

1 Scope
2 Normative references
3 Terms and definitions
4 Information needed
5 Site investigation
6 Materials and products
6.1 General
6.2 Prefabricated displacement piles
6.3 Cast in place displacement piles
6.4 Grout
6.5 Paints, coatings and other shaft protections
7 Design related considerations
7.1 Preliminaries
7.2 General
7.3 Geometrical construction deviations
7.4 Sequence of installation
7.5 Protection of piles
7.6 Needs for driving assistance
7.7 Design for impact driving of prefabricated elements
7.8 Specific design related considerations
8 Execution
8.1 General
8.2 Site preparation
8.3 Equipment and Methods
8.4 Prefabricated piles
8.5 Cast in place piles
8.6 Grouted displacement piles
8.7 Trimming of concrete piles
8.8 Additional methods for special cases
9 Supervision, monitoring and testing
9.1 Supervision
9.2 Monitoring of pile construction
9.3 Testing
10 Records
11 Specific requirements
Annex A (informative) Classification and examples
Annex B (informative) Degree of obligation of the provisions

Specifies general principles for the execution of displacement piles. It defines piles which are installed in the ground without excavation or removal of material from the ground except for limiting heave, vibration, removal of obstructions or to assist penetration. Impact, vibration, pressing, screwing or a combination of these methods are used to drive the piles into the ground. This Standard covers the following materials of displacement piles, which can be: a) steel b) cast iron c) concrete, mortar d) timber e) grout f) combination of above.

Committee	CTN 103
DocumentType	Standard
Pages	72
PublisherName	Asociacion Espanola de Normalizacion
Status	Current
Supersedes	UNE-EN 12699:2001

Standards	Relationship
NF EN 12699 : 2001	Identical
NBN EN 12699 : 2015	Identical
NEN EN 12699 : 2015	Identical
NS EN 12699 : 2000	Identical
I.S. EN 12699:2015	Identical
SN EN 12699 : 2015	Identical
UNI EN 12699 : 2002	Identical
BS EN 12699:2015	Identical
EN 12699:2015	Identical
DIN EN 12699:2015-07	Identical