DIN Standards Committee Building and Civil Engineering
Concrete - Specification, performance, production and conformity - Part 3: Additional requirements for specification and conformity of concrete for special geotechnical works
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. NOTE 1 The requirements provided in this document are specified in accordance with EN 206-1, 7.2 Specifications for designed concrete. (2) This document can also apply to applications in special geotechnical works other than those listed above. NOTE 2 For other special geotechnical works than those listed in paragraph (1) (e.g. cut-off walls or temporary works) provisions valid in the place of use can have provisions on cement types and suitability, minimum total binder content, minimum fines content, maximum water/total binder ratio, target values of fresh concrete properties and maximum tolerances for target values deviating from the provisions in EN 206-1. (3) 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 3 Guidance for the specification of concrete used in special geotechnical works can be found in the informative Annex A. (4) Annex C of this document applies to Plastic concrete which is generally used for non-structural structures and groundwater barrier walls (cut-off walls).
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
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
Order from DIN Media
previous edition(s)
Concrete - Specification, performance, production and conformity; German version EN 206:2013+A2:2021
2021-06
