Abstract

(1) This document specifies additional requirements to EN 206-1 for the constituents, specification and conformity control of concrete used in: — bored piles constructed in accordance with EN 1536; — diaphragm walls constructed in accordance with EN 1538; — cast-in-place displacement piles constructed in accordance with EN 12699; — micropiles constructed in accordance with EN 14199. (2) The requirements provided in this document are specified in accordance with prEN 206 1:20XX, 7.2 Specifications for designed concrete. (3) For the applications listed above, the specific provisions of this document applies. For other applications in special geotechnical works this document may apply. NOTE For special geotechnical works provisions on cement, minimum cement content, minimum fines content, maximum water/binder ratio, target values of fresh concrete properties and maximum tolerances for target values can deviate from the provisions for other works in EN 206-1. (4) This document is based on the assumption that the specification is based on considerations including the site conditions and the conditions for execution of concrete used in special geotechnical works. NOTE Guidance for the specification of concrete used in special geotechnical works can be found in the informative Annex A.

Begin

2024-01-25

WI

00104470

Planned document number

DIN EN 206-3

Project number

00519725

Responsible national committee

NA 005-07-02 AA - Concrete technology (national mirror committee for CEN/TC 104)  

Responsible european committee

CEN/TC 104/WG 16 - Joint Working Group CEN/TC 104/SC 1, CEN/TC 104/SC 2 and CEN/TC 288 - Concrete for special geotechnical works and foundations  

draft standard

Concrete - Specification, performance, production and conformity - Part 3: Additional requirements for specification and conformity of concrete for special geotechnical works; German and English version prEN 206-3:2024
2024-09
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previous edition(s)

Concrete - Specification, performance, production and conformity; German version EN 206:2013+A2:2021
2021-06

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