prEN 206-3
Concrete - Specification, performance, production and conformity - Part 3: Additional requirements for specification and conformity of concrete for special geotechnical works
Draft Public enquiryProject stage codes
1. Nauja darbo tema
2. Projektas
3. Viešoji apklausa
From 2024-08-27
till 2024-11-02
4. Closure of enquiry
5. Projekto priėmimas
Organisation
CEN Europos standartizacijos komitetasICS
91.100.30 - Concrete and concrete productsTechnical Committee
TK 19 Concrete and reinforced concreteForeignTC'S
CEN/TC 104Number of comments
0Comment start date
2024-08-27Scope
(1) This document specifies additional requirements to prEN 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 1:2024, 7.2 Specifications for designed concrete. (3) This document can also apply to applications in special geotechnical works other than those listed above. NOTE 1 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 prEN 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 2 Guidance for the specification of concrete used in special geotechnical works can be found in the informative Annex A.Relations
Pakeis