European Technical Assessment
27Pages

digital copy digital copy European Technical Assessment GENERAL PART digital copy digital copy digital copy Trade name of the construction product LIGNATUR-box element (LKE), -surface element (LFE) and -shell element (LSE) Product family to which the construction product belongs Prefabricated wood-based loadbearing stressed skin panels Lignatur AG Herisauerstraße 30 9104 Waldstatt Switzerland Manufacturing plant Lignatur AG Herisauerstraße 30 9104 Waldstatt Switzerland This European Technical Assessment contains 27 Pages including 6 Annexes which form an integral part of this assessment This European Technical Assessment is issued in accordance with Regulation (EU) № 305/2011, on the basis of Guideline for European Technical Approval ETAG 019 “Prefabricated wood-based loadbearing stressed skin panels”, Edition November 2004, used as European Assessment Document This European Technical Assessment replaces digital copy Österreichisches Institut für Bautechnik (OIB) Austrian Institute of Construction Engineering digital copy Technical Assessment Body issuing the ETA European technical approval ETA-11/0137 with validity from 19.11.2012 to 18.11.2017

digital copy digital copy Page 2 of European Technical Assessmen ETA-11/0137 of 20.06.2014, replaces European technical approval ETA-11/0137 with validity from 19.11.2012 to 18.11.2017 Remarks Translations of this European Technical Assessment in other languages shall fully correspond to the original issued document and should be identified as such. Communication of this European Technical Assessment, including transmission by electronic means, shall be in full. However, partial reproduction may be made with the written consent of Austrian Institute of Construction Engineering. Any partial...

digital copy Page 3 of European Technical Assessmen ETA-11/0137 of 20.06.2014, replaces European technical approval ETA-11/0137 with validity from 19.11.2012 to 18.11.2017 The thermal insulation products are not subject to the European Technical Assessment. digital copy Ballast weight such as concrete blocks, aggregates etc. does not contribute to the load bearing characteristics of the LIGNATUR-elements. Concrete blocks and aggregates conform to a harmonised European standard or a European Technical Assessment. For ballast weight with aggregates from calcium carbonate, see Clause 3.1.2.4....

Installation The manufacturer shall prepare installation instructions in which the product-specific characteristics and the most important measures to be taken into consideration for installation are described. The installation instructions shall be available at every construction site and shall be deposited at Österreichisches Institut für Bautechnik. digital copy digital copy Page 4 of European Technical Assessmen ETA-11/0137 of 20.06.2014, replaces European technical approval ETA-11/0137 with validity from 19.11.2012 to 18.11.2017 Installation of LIGNATUR–elements shall be carried out by...

digital copy Page 5 of European Technical Assessmen ETA-11/0137 of 20.06.2014, replaces European technical approval ETA-11/0137 with validity from 19.11.2012 to 18.11.2017 Performance of the product and reference to the methods used for its assessment Table 1: Essential characteristics of the product and methods of verification and assessment digital copy Method of verification and assessment Essential characteristic Expression of product performance Basic Requirement 1: Mechanical resistance and stability1 1 Load bearing capacity Moisture content digital copy Basic Requirement 2: Safety in...

digital copy Page 6 of European Technical Assessmen ETA-11/0137 of 20.06.2014, replaces European technical approval ETA-11/0137 with validity from 19.11.2012 to 18.11.2017 The material characteristics, dimensions, and tolerances of the product and its components not indicated in Annex 1 are given in the technical file3 of the European Technical Assessment. digital copy digital copy 3.1.1.2 Safety in case of fire The classifications of the LIGNATUR-elements regarding reaction to fire and resistance to fire are given in Annex 2, Table 1. 3.1.1.3 Hygiene, health and environment On dangerous...

digital copy Page 7 of European Technical Assessmen ETA-11/0137 of 20.06.2014, replaces European technical approval ETA-11/0137 with validity from 19.11.2012 to 18.11.2017 Methods of verification General The assessment of fitness of the LIGNATUR-elements for the intended use in relation to the requirements for mechanical resistance and stability, for safety in case of fire, for hygiene, health and the environment, for safety and accessibility in use, for protection against noise and for energy economy and heat retention in the sense of the Basic Requirements 1 to 6 of Regulation (EU) №...

(ii) further testing of samples taken at the manufacturing plant by the manufacturer in accordance with a prescribed test plan4; (b) the notified product certification body shall decide on the issuing, restriction, suspension or withdrawal of the certificate of constancy of performance of the construction product on the basis of the outcome of the following assessments and verifications carried out by that body: digital copy digital copy Page 8 of European Technical Assessmen ETA-11/0137 of 20.06.2014, replaces European technical approval ETA-11/0137 with validity from 19.11.2012 to...

digital copy Page 9 of European Technical Assessmen ETA-11/0137 of 20.06.2014, replaces European technical approval ETA-11/0137 with validity from 19.11.2012 to 18.11.2017 digital copy Results of controls and tests and, if appropriate, comparison with requirements Name and signature of person responsible for factory production control The records shall be kept at least for ten years time after the construction product has been placed on the market and shall be presented to the notified product certification body involved in continuous surveillance. On request they shall be presented to...

digital copy digital copy Page 10 of European Technical Assessmen ETA-11/0137 of 20.06.2014, replaces European technical approval ETA-11/0137 with validity from 19.11.2012 to 18.11.2017 Height h Width b Thickness of ribs d Thickness skin ti Thickness skin tiii Number of boxes n Length L Spacing of stiffeners Height h Width b Thickness of ribs d Thickness skin ti Thickness skin tiii Number of boxes n Length L Spacing of stiffeners digital copy digital copy Height h Width b Thickness of ribs d Thickness skin ti Thickness skin tiii Number of boxes n Length L Spacing of stiffeners LIGNATUR –...