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EN 1536:2010/FprA1

(Amendment)

Execution of special geotechnical work - Bored piles

Execution of special geotechnical work - Bored piles

.1 This European Standard establishes general principles for the execution of bored piles (see 3.2). NOTE 1 This standard covers piles or barrettes which are formed in the ground by excavation and are structural members used to transfer actions and/or limit deformations. NOTE 2 This standard covers piles with circular cross-section (see Figures 1 and A.1a)) and barrettes (see 3.3) with rectangular, T or L or any other similar cross-section (see Figure 2) concreted in a single operation. NOTE 3 In the standard the term pile is used for circular cross-section structure and the term barrette for other shapes. Both are bored piles. 1.2 This European Standard applies to bored piles (see Figure 3) with: - uniform cross-section (straight shaft); - telescopically changing shaft dimensions; - excavated base enlargements; or - excavated shaft enlargements. NOTE The shape of a pile base and of an enlargement depends on the tool used for the excavation. 1.3 This European Standard applies (see Note) to: - bored piles with a depth to width ratio  5; - piles (see Figures 1 and 3) with a shaft diameter 0,3 m  D  3,0 m; - barrettes (see Figure 2) with the least dimension Wi  0,4 m, a ratio LBiB / Wi between its largest and its least dimensions  6 and a cross-sectional area A  15 m²; - piles with circular precast elements used as structural member (see Figure 7) with a least dimension DP  0,3 m; - barrettes with rectangular precast elements used as structural member with a least dimension WP  0,3 m. NOTE The standard covers a large range of diameters. For small diameter bored piles less than 450 mm, the general specification can be adapted to cater for the lack of space (e.g. minimum bars number and spacing). 1.4 This European Standard applies to piles with the following rake (see Figure 4):

Ausführung von Arbeiten im Spezialtiefbau - Bohrpfähle

Exécution des travaux géotechniques spéciaux - Pieux forés

Izvedba posebnih geotehničnih del - Uvrtani piloti

General Information

Status
Not Published
ICS
93.020 - Earthworks. Excavations. Foundation construction. Underground works
Technical Committee
CEN/TC 288 - Execution of special geotechnical works
Drafting Committee
CEN/TC 288 - Execution of special geotechnical works
Current Stage
5060 - Closure of Vote - Formal Approval
Start Date
16-Mar-2015
Due Date
03-Mar-2015
Completion Date
16-Mar-2015
Ref Project
SIST EN 1536:2011/kFprA1:2014 - Execution of special geotechnical work - Bored piles

Relations

Merged Into
EN 1536:2010+A1:2015 - Execution of special geotechnical work - Bored piles
Effective Date
08-Apr-2015
Amends
EN 1536:2010 - Execution of special geotechnical work - Bored piles
Effective Date
26-Jun-2013

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SLOVENSKI STANDARD
SIST EN 1536:2011/kFprA1:2014
01-december-2014
,]YHGEDSRVHEQLKJHRWHKQLþQLKGHO8YUWDQLSLORWL
Execution of special geotechnical work - Bored piles
Ausführung von Arbeiten im Spezialtiefbau - Bohrpfähle
Exécution des travaux géotechniques spéciaux - Pieux forés
Ta slovenski standard je istoveten z: EN 1536:2010/FprA1
ICS:
93.020 Zemeljska dela. Izkopavanja. Earthworks. Excavations.
Gradnja temeljev. Dela pod Foundation construction.
zemljo Underground works
SIST EN 1536:2011/kFprA1:2014 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

SIST EN 1536:2011/kFprA1:2014

---------------------- Page: 2 ----------------------

SIST EN 1536:2011/kFprA1:2014

EUROPEAN STANDARD
FINAL DRAFT
EN 1536:2010
NORME EUROPÉENNE

EUROPÄISCHE NORM
FprA1
October 2014
ICS 93.020
English Version
Execution of special geotechnical work - Bored piles
Exécution des travaux géotechniques spéciaux - Pieux Ausführung von Arbeiten im Spezialtiefbau - Bohrpfähle
forés
This draft amendment is submitted to CEN members for unique acceptance procedure. It has been drawn up by the Technical Committee
CEN/TC 288.

This draft amendment A1, if approved, will modify the European Standard EN 1536:2010. If this draft becomes an amendment, CEN
members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for inclusion of this amendment
into the relevant national standard without any alteration.

This draft amendment was established by CEN in three official versions (English, French, German). A version in any other language made
by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has
the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United
Kingdom.

Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are aware and to
provide supporting documentation.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and
shall not be referred to as a European Standard.


EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2014 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 1536:2010/FprA1:2014 E
worldwide for CEN national Members.

---------------------- Page: 3 ----------------------

SIST EN 1536:2011/kFprA1:2014
EN 1536:2010/FprA1:2014 (E)
Contents
Page
Foreword .3
1 Modifications to Clause 1, Scope .4
2 Modifications to Clause 2, Normative references .6
3 Modification to Clause 3, Terms and definitions .7
4 Modification to 6.1, Constituents .7
5 Modification to 6.3, Concrete .8
6 Modification to 6.5, Reinforcement .9
7 Modifications to 7.5, Reinforcement .9
8 Modification to 8.1, Construction tolerances . 10
9 Modifications to 8.4, Concreting and trimming . 10
10 Modification to 9.1, Construction controls . 11
11 Modification to 9.2, Bored pile testing . 11
12 Modification to Clause 10, Records . 11
13 Modific
...

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1.1   This European Standard establishes general principles for the execution of bored piles (see 3.2).
NOTE 1   This standard covers piles or barrettes which are formed in the ground by excavation and are structural members used to transfer actions and/or limit deformations.
NOTE 2   This standard covers piles with circular cross-section (see Figures 1 and A.1a)) and barrettes (see 3.3) with rectangular, T or L or any other similar cross-section (see Figure 2) concreted in a single operation.
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-   barrettes (see Figure 2) with the least dimension Wi  0,4 m, a ratio LBiB / Wi between its largest and its least dimensions  6 and a cross-sectional area A  15 m²;
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-   barrettes with rectangular precast elements used as structural member with a least dimension WP  0,3 m.
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1.4    This European Standard applies to piles with the following rake (see Figure 4):
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