EN 13369:2018

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Splošna pravila za montažne betonske izdelkeAllgemeine Regeln für BetonfertigteileRègles communes pour les produits préfabriqués en bétonCommon rules for precast concrete products91.100.30Beton in betonski izdelkiConcrete and concrete productsICS:Ta slovenski standard je istoveten z:EN 13369:2018SIST EN 13369:2018en,fr,de01-maj-2018SIST EN 13369:2018SLOVENSKI
STANDARDSIST EN 13369:20131DGRPHãþD

EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 13369
April
t r s z ICS
{ sä s r rä u r Supersedes EN
s u u x {ã t r s uEnglish Version
Common rules for precast concrete products Règles communes pour les produits préfabriqués en béton
Allgemeine Regeln für Betonfertigteile This European Standard was approved by CEN on
s r January
t r s zä
egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä
translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä
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t r s z CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN
s u u x {ã t r s z ESIST EN 13369:2018

Concrete cover as regard to corrosion . 35 A.1 Minimum concrete cover for base conditions . 35 A.2 Alternative conditions . 36 Annex B (informative)
Concrete quality control . 37 B.1 Statistical representative values . 37 B.2 Conformity criteria for potential strength . 37 B.3 Direct structural strength . 37 B.4 Indirect structural strength . 37 B.5 Direct assessment of possibly non-conforming units . 38 Annex C (informative)
Reliability considerations . 40 C.1 General . 40 C.2 Reduction based on quality control and reduced tolerances . 40 C.3 Reduction based on using reduced or measured geometrical parameters in design . 40 C.4 Reduction based on assessment of concrete strength in finished structure . 41 C.5 G based on control of self-weight . 41 Annex D (normative)
Inspection schemes . 42 D.1 General . 42 D.2 Equipment inspection . 42 D.3 Materials inspection . 44 D.4 Process inspection . 46 D.5 Finished product inspection . 49 D.6 Switching rules . 49 Annex E (informative)
Assessment of compliance . 51 E.1 General . 51 E.1.1 General remark . 51 E.1.2 Compliance of factory quality system . 51 E.1.3 Compliance of the product . 51 SIST EN 13369:2018

Test of water absorption . 53 F.1 Method . 53 F.2 Sampling . 53 F.3 Materials . 56 F.4 Apparatus . 56 F.5 Preparation . 56 F.6 Procedure. 56 F.7 Results . 57 Annex G (informative)
Shape correlation factor for cores . 58 Annex H (informative)
Measurement of dimensions . 59 H.1 Length, height, width and thickness . 59 H.2 Warp and straightness . 60 H.3 Out of squareness . 60 H.4 Surface characteristics . 60 H.5 Angular deviation lateral bow, camber and sag. 64 Annex I (informative)
Prestressing losses . 65 I.1 General . 65 I.2 Calculation of losses (general method) . 65 I.2.1 Losses before transfer of the prestress force . 65 I.2.2 Loss at transfer of the prestress force . 66 I.2.3 Losses after transfer of the prestressing force . 66 I.2.4 Final prestress loss at infinite time . 66 I.3 Simplified method . 66 Annex J (informative)
Technical documentation . 68 J.1 General . 68 J.2 Product documentation . 68 J.3 Production documentation. 68 J.4 Erection documentation . 69 Annex K (informative)
Properties of indented bars and wire . 70 Annex L (informative)
Resistance to fire: recommendations for the use of EN 1992-1-2 . 71 L.1 Use of tabulated data . 71 L.2 Use of calculation methods . 71 Annex M (informative)
Survey of type testing . 72 SIST EN 13369:2018

Use of reclaimed crushed and recycled coarse aggregates in concrete . 74 N.1 General . 74 N.2 Reclaimed crushed aggregates . 74 N.3 Recycled coarse aggregates (aggregates from external source) assessed by the manufacturer . 74 N.4 Other recycled coarse aggregates . 74 Bibliography . 75
1 As impacted by EN 1992-1-1:2004/AC:2010 and EN 1992-1-1:2004/A1:2014. 2 As impacted by EN 1992-1-2:2004/AC:2008. SIST EN 13369:2018

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[SOURCE: EN 1992-1-1:2004] 3.1.3 concrete family group of concrete compositions for which a reliable relationship between relevant properties is established and documented
[SOURCE: EN 206:2013+A1:2016] 3.1.4 tendon prestressing unit (wire, strand or bar) subjected to pre- or post-tensioning 3.1.5 lightweight concrete concrete with a closed structure and with an oven-dry density of 800 kg/m3 to 2 000 kg/m3 3.1.6 normal weight concrete concrete with an oven-dry density of 2 000 kg/m3 to 2 600 kg/m3 3.1.7 heavyweight concrete concrete with an oven-dry density of more than 2 600 kg/m3 3.1.8 product-type set of representative performance levels or classes of construction product, in relation to its characteristics, produced using a given combination of raw materials or other elements in a specific production process 3.2 Dimensions 3.2.1 principal dimensions length, width, depth or thickness SIST EN 13369:2018

% Cylinder/cube fc,L
MPa X0, XC1 only requirements on fc,L apply. 12/15 XC2, XC3, XC4, XD1, XD2, XF1 35 12/15 a All other exposure conditions (wetting/drying cycles) 50 16/20 b a This value has to be substituted by 0,25.fck if 0,25.fck
· 12 MPa (cylinder); 15 MPa (cube). b This value has to be substituted by 0,35.fck if 0,35.fck
· 16 MPa (cylinder); 20 MPa (cube). Other means than those defined in Table 1 may be employed if the value of the water absorption of the concrete, measured according to the test procedure defined in Annex F, does not exceed 10 % (in relative proportion) of the value of water absorption of the concrete complying with the requirements in Table 2. SIST EN 13369:2018

¶ 85 °C b Wet and cyclic wet — Tmean
¶ 65 °C a Individual values may be 5 °C higher. b When 70 °C < Tmean
¶ 85 °C initial tests shall have demonstrated that the structural strength at 90 d corresponds with normal evolution of hardening with respect to the structural strength obtained at 28 days. For wet and cyclic wet environments, in case of no long term positive experience, the suitability of the higher temperature treatment shall be demonstrated; the following limits may be a basis for this demonstration: for concrete: Na2Oeq content
¶ 3,5 kg/m3, for cement SO3 content
¶ 3,5 % by mass. The above limits for Na2Oeq and SO3 content may be changed in value, or limits on other constituents may be put, according to the res
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