(English language translation, the original version is in French language) E-SPACE

Transcription

1 Centre Scientifique et Technique du Bâtiment 84 avenue Jean Jaurès CHAMPS-SUR-MARNE F Marne-la-Vallée Cedex Tél. : (33) Fax : (33) Autorisé et notifié conformément à l article 10 de la directive 89/106/EEC du Conseil, du 1 décembre 1988, relative au rapprochement des dispositions législatives, réglementaires et administratives des Etats membres concernant les produits de construction. MEMBRE DE L EOTA European (English language translation, the original version is in French language) ETA-10/003 Nom commercial : Trade name: Titulaire : Holder of approval: Type générique et utilisation prévue du produit de construction : Generic type and use of construction product: Validité du : au : Validity from / to: Usine de fabrication : Manufacturing plant: Le présent Agrément technique européen contient : This European contains: E-SPACE TOUAX Construction Modulaire ZA du Bois Gueslin D MIGNIERES France Unité de construction préfabriquée métallique pour bâtiments multi étagés. Prefabricated metal building unit for multi storey buildings. 18/11/010 17/11/015 TOUAX Construction Modulaire ZA du Bois Gueslin D MIGNIERES FRANCE 0 pages incluant 11 annexes faisant partie intégrante du document. 0 pages including 11 annexes which form an integral part of the document. Cet Agrément Technique Européen annule et remplace ETA-10/003 valide du 01/03/010 au 8/0/015. This European cancels and replaces ETA-10/003 with validity from 01/03/010 to 8/0/015 Organisation pour l Agrément Technique Européen European Organisation for s

2 Page of European technical approval ETA 10/003, issued on I LEGAL BASES AND GENERAL CONDITIONS 1. This European is issued by the Centre Scientifique et Technique du Bâtiment in accordance with: Council Directive 89/106/EEC of 1 December 1988 on the approximation of laws, regulations and administrative provisions of Member States relating to construction products 1, modified by the Council Directive 93/68/EEC of July 1993 ; Décret n du 8 juillet concernant l aptitude à l usage des produits de construction; Common Procedural Rules for Requesting, Preparing and the Granting of European Technical Approvals set out in the Annex of Commission Decision 94/3/EC 4 ; Guideline for European of «Prefabricated building units» ETAG 03, edition The Centre Scientifique et Technique du Bâtiment is authorised to check whether the provisions of this European are met. Checking may take place in the manufacturing plant (for example concerning the fulfilment of assumptions made in this European with regard to manufacturing). Nevertheless, the responsibility for the conformity of the products with the European and for their fitness for the intended use remains with the holder of the European. 3. This European is not to be transferred to manufacturers or agents of manufacturer other than those indicated on page 1; or manufacturing plants other than those indicated on page 1 of this European. 4. This European may be withdrawn by the Centre Scientifique et Technique du Bâtiment pursuant to Article 5 (1) of the Council Directive 89/106/EEC. 5. Reproduction of this European including transmission by electronic means shall be in full. However, partial reproduction can be made with the written consent of the Centre Scientifique et Technique du Bâtiment. In this case partial reproduction has to be designated as such. Texts and drawings of advertising brochures shall not contradict or misuse the European Technical Approval. 6. The European is issued by the approval body in its official language. This version corresponds to the version circulated within EOTA. Translations into other languages have to be designated as such. 1 Official Journal Communities n L 40, , p. 1 Official Journal Communities n L 0, , p. 1 3 Journal officiel de la République française du 14 juillet Official Journal Communities n L 17, , p. 34

3 Page 3 of European technical approval ETA 10/003, issued on II SPECIFIC CONDITIONS OF THE EUROPEAN TECHNICAL APPROVAL 1 Definition of product and intended use 1.1. Definition of product s are prefabricated three-dimensional metal structures, transportable and relocatable, comprising floor, roof and walls. The units may form a building generally in conjunction with other units. The units comprise a metal frame with all the components required for structural stability. The full specification and drawings for the materials and components covered by this ETA have been examined and are retained by the CSTB. This section and the annexes give only general details of the system. The configuration of the main assembled components is shown in Annexes 1 to 4. Material and component specifications are shown in Annexes 6 to 9. The metal frame of each unit comprises four steel hollow-section columns welded to cold-formed galvanized steel frameworks at floor and roof level. The floor structure consists of floor joists welded to two main beams in the long direction. The roof structure consists of roof joists welded to two main beams in the long direction. Floor and roof structures are completed by two main beams in the short direction in order to create the diaphragm effect. Lifting points are integrated at each corner of the units and welded to the main beams of the roof and to the columns. Steel grade varies from S35 to S350 and metal coating is Z75 according to EN The metal frame is completed by non structural galvanised steel elements which are used as interface between the structure and the non structural components. Property E SPACE DMA - DMB Maximum unit length (m) 6,00 Maximum unit width DMA (m),44 Maximum unit width DMB (m) 3,00 Maximum unit height (m),95 Property E SPACE DMC - DMD Maximum unit length (m) 7,60 Maximum unit width DMC (m),44 Maximum unit width DMD (m) 3,00 Maximum unit height (m) 3,19 Table 1 : maximum size of the units Foundations, external cladding, internal lining and floor covering are not assessed in this ETA. Windows, doors, stairs, ground floor, internal fittings, technical installations and other components which are necessary to form a complete building are not part of this ETA. 1.. Intended use The intended use of the E-SPACE units is the construction of temporary and definitive buildings used for example in office buildings, schools and medical buildings.

4 Page 4 of European technical approval ETA 10/003, issued on The buildings composed with E-SPACE units have not been assessed for use in seismic zones. The provisions made in this European are based on an assumed working life of the building composed with E-SPACE units of 50 years for the load-bearing structure, provided that the conditions laid down in sections 4 for the transport, storage, installation, maintenance and repair are met. The indications given on the working life cannot be interpreted as a guarantee given by the producer, but are to be regarded only as a means for choosing the right products in relation to the expected economically reasonable working life of the works. Characteristics of product and methods of verification.1. Characteristics of product The building system was assessed only for the Essential Requirements (ER) 1, and 3. The results for ER1 are tabulated in Table and Table Mechanical resistance and stability (ER 1) The characteristic performance of the buildings was determined by calculation according to EN Examples of building units combination with load hypothesis are shown in Annexes 10 and 11. The structural design should confirm that, according to the structural requirements for the works, the relevant loads combination at ultimate limit state does not exceed the design loadbearing capacities given in Horizontal elements and Vertical elements of table and table 3. Clause 4.1. gives general provisions about the design of a whole building. Each line of the part Acceptable loads from above of table and table 3 gives designed values elements by elements and for one direction of load. The product has not been assessed for use in seismic zones.

5 Page 5 of European technical approval ETA 10/003, issued on E-SPACE DMA and E-SPACE DMB Horizontal elements Maximum imposed floor load qq q 1,5*,5 (kn/m²) Maximum imposed roof upward load Q Q (kn/m²) i 1 0, i qi Maximum imposed roof down load Q Q (kn/m²) i 1 0, i qi qi qi Member Reference Design approach of unit (Annex 6 to 9) A D1 3,75 3,75 1, 1, 1,75 1,75 Vertical elements Maximum wind load pressure 1,15 1,395 Q ( cpe cpi ) (kn/m²) Maximum wind load suction 0,705 1,3 Q ( cpe cpi ) (kn/m²) Characteristic racking strength in the short direction (kn.m -1 ) Characteristic racking strength in the long direction (kn.m -1 ) Acceptable loads from above Column supporting roof loads N b,rd (kn) 13 9 STR Column supporting roof loads M b,rd (kn.m) 16,4 16,4 Main beam in the long direction of the floor N b,rd (kn) Main beam in the long direction of the floor M by,rd (kn.m) STR ,5,5 Main beam in the long direction of the floor M bz,rd (kn.m) 14,35 14,35 Main beam in the short direction of the floor N b,rd (kn) Main beam in the short direction of the floor M by,rd (kn.m) STR ,41 10,41 Main beam in the short direction of the floor M bz,rd (kn.m) 7,15 7,15 Main beam in the long direction of the roof N b,rd (kn) 9 9 Main beam in the long direction of the roof M by,rd (kn.m) STR ,48 14,48 Main beam in the long direction of the roof M bz,rd (kn.m) 6,94 6,94 Main beam in the short direction of the roof N b,rd (kn) Main beam in the short direction of the roof M by,rd (kn.m) STR ,16 6,16 Main beam in the short direction of the roof M bz,rd (kn.m) 5,59 5,59 Central joist of the roof M by,rd (kn.m) ENS ,7,7 Joist at the edge of the roof M by,rd (kn.m) ENS ,89 1,89 Floor joist M by,rd (kn.m) STR ,9,9 Maximum horizontal deflection H/00 H/00 Maximum vertical deflection L/00 L/00 Général Capacity of fixings to structure 5 5 M1 - F t,rd (kn) Capacity of fixings between units 67, 67, M16 - Min (F v,rd ; F b,rd ) (kn) Minimum number of units per level R0 = 1 R+1 = R+ = 8 Table : performances of the units Seismic zones: No performance determined, the product has not been assessed for use in seismic zones.

6 Page 6 of European technical approval ETA 10/003, issued on E-SPACE DMC and E-SPACE DMD Horizontal elements Maximum imposed floor load qq q 1,5*,5 (kn/m²) Maximum imposed roof upward load Q Q (kn/m²) i 1 0, i Maximum imposed roof down load Q Q (kn/m²) i 1 0, i Member Reference Design approach of unit (Annex 6 to 9) A D1 3,75 3,75 0,85 1,3 1,75 1,75 Vertical elements Maximum wind load pressure 0,7 1,37 Q ( cpe cpi ) (kn/m²) Maximum wind load suction 0,46 1,6 Q ( cpe cpi ) (kn/m²) Acceptable loads from above Column supporting roof loads N b,rd (kn),86 5,7 STR Column supporting roof loads M b,rd (kn.m) 18,33 18,33 Main beam in the long direction of the floor N b,rd (kn) 63,7 63,7 Main beam in the long direction of the floor M by,rd (kn.m) STR ,47 9,47 Main beam in the long direction of the floor M bz,rd (kn.m) 18,58 18,58 Main beam in the short direction of the floor N b,rd (kn),18,18 Main beam in the short direction of the floor M by,rd (kn.m) STR ,48 11,48 Main beam in the short direction of the floor M bz,rd (kn.m) 5,7 5,7 Main beam in the long direction of the roof N b,rd (kn) 4,4 4,4 Main beam in the long direction of the roof M by,rd (kn.m) STR ,31 3,31 Main beam in the long direction of the roof M bz,rd (kn.m) 9,88 9,88 Main beam in the short direction of the roof N b,rd (kn) 7,44 7,44 Main beam in the short direction of the roof M by,rd (kn.m) STR ,49 6,49 Main beam in the short direction of the roof M bz,rd (kn.m) 5,3 5,3 Central joist of the roof M by,rd (kn.m) ENS ,8,8 Joist at the edge of the roof M by,rd (kn.m) ENS ,75 1,75 Floor joist M by,rd (kn.m) STR ,9,9 Maximum horizontal deflection H/00 H/00 Maximum vertical deflection L/00 L/00 Général Capacity of fixings to structure 48,5 48,5 M1 - F t,rd (kn) Capacity of fixings between units 96,5 96,5 M16 - Min (F v,rd ; F b,rd ) (kn) Minimum number of units per level R0 = 1 R+1 = R+ = 10 Characteristic racking strength in the short direction (kn.m-1) 6 6 Characteristic racking strength in the long direction (kn.m-1) Table 3 : performances of the units (DMC and DMD) Seismic zones: No performance determined, the product has not been assessed for use in seismic zones.

7 Page 7 of European technical approval ETA 10/003, issued on Safety in case of fire (ER ) Reaction to fire The s are made of steel classified to have reaction to fire Class A1. Resistance to fire No performance determined for resistance to fire...3. Hygiene, health and environment (ER 3) Based on the declaration of the manufacturer, s do not contain harmful or dangerous substances as defined in Regulation (EC) No 1907/006 Parliament and of the Council of 18 December 006 concerning the Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH). In addition to the specific clauses relating to dangerous substances contained in this European, there may be other requirements applicable to the products falling within its scope (e.g. transposed European legislation and national laws, regulations and administrative provisions). In order to meet the provisions of the EU Construction Product Directive, these requirements need also to be complied with, when and where they apply...4. Safety in use (ER 4) No performance determined for safety in use...5. Protection against noise (ER 5) No performance determined for protection against noise...6. Energy economy and heat retention (ER 6) No performance determined for energy economy and heat retention..7. Aspects of durability, serviceability and identification Durability Durability of the kit is acceptable in relation to the intended use and performance related to Essential Requirements 1, and 3. Corrosion of the metal Cold formed thin gauge members are made of steel (S35 to S350) +Z75 according to EN The estimated working life of the various parts of the kit, based on general knowledge of metal frame performance and by examining the building details which are part of the unit, related to the intended use specified in 1., is 50 years, if maintenance activities as regards in 4.5 are done. Serviceability Horizontal and vertical deflections are to be determined according to each building project. Values for maximal deflections at service limit state are: H/00 for horizontal deflection with H equal to the unit height; L/00 for vertical deflection with L equal to the maximum floor span. Identification The Identification parameters for materials and components of the kit are shown in Annexes 6 to 9 of European. The way in which they are assembled is shown in Annexes 1 to 4.

8 Page 8 of European technical approval ETA 10/003, issued on Each unit comprises an identification plate where a serial number, the date of production and the factory reference are indicated... Methods of verification The assessment of fitness of the building unit for the intended use in relation to the requirements for mechanical resistance and stability and safety in use in the sense of the Essential Requirements 1, and 3 has been made in accordance with the «Guideline for European of prefabricated building units». 3 Evaluation of Conformity and CE marking 3.1. Attestation of conformity system The system of attestation of conformity (i) (referred to as system 1) according to Council Directive 89/106/EEC Annex III laid down by the European Commission provides: a) Tasks for the manufacturer: 1. Factory production control,. Further testing of samples taken at the factory by the manufacturer in accordance with a prescribed test plan. b) Tasks for the notified body body: 3. Initial type-testing of the product, 4. Initial inspection of factory and of factory production control, 5. Continuous surveillance, assessment and approval of factory production control. 3.. Responsibilities Tasks of the manufacturer, factory production control The manufacturer has a factory production control system in the plant and exercises permanent internal control of production. All the elements, requirements and provisions adopted by the manufacturer are documented in a systematic manner in the form of written policies and procedures. This production control system ensures that the product is in conformity with the European Technical Approval. The manufacturer shall only use raw materials supplied with the relevant inspection documents as laid down in the prescribed test plan 5. The incoming raw materials shall be subject to controls and tests by the manufacturer before acceptance. Check of incoming materials shall include control of the inspection documents presented by suppliers (comparison with nominal values) by verifying appropriate properties. The frequency of controls and tests conducted during production is laid down in the prescribed test plan taking account of the automated manufacturing process of the building unit. The results of factory production control are recorded and evaluated. The records include at least the following information: designation of the product, basic material and components; type of control or testing; date of manufacture of the product and date of testing of the product or basic material and components; result of control and testing and, if appropriate, comparison with requirements; signature of person responsible for factory production control. The records shall be presented to the inspection body during the continuous surveillance. On request, they shall be presented to the Centre Scientifique et Technique du Bâtiment. 5 The prescribed test plan has been deposited at the Centre Scientifique et Technique du Bâtiment and is only made available to the notified bodies involved in the conformity attestation procedure.

9 Page 9 of European technical approval ETA 10/003, issued on Details of the extent, nature and frequency of testing and controls to be performed within the factory production control shall correspond to the prescribed test plan which is part of the technical documentation of this European Tasks of notified bodies Initial type-testing of the product For initial type-testing the results of the tests performed as part of the assessment for the European shall be used unless there are changes in the production line or plant. In such cases the necessary initial type-testing has to be agreed between the Centre Scientifique et Technique du Bâtiment and the notified bodies involved Initial inspection of factory and of factory production control The notified body shall ascertain that, in accordance with the prescribed test plan, the factory and the factory production control are suitable to ensure continuous and orderly manufacturing of the building units according to the specifications mentioned in.1. as well as to the Annexes to the European Continuous surveillance The notified body shall visit the factory twice a year for regular inspection. It has to be verified that the system of factory production control and the specified automated manufacturing process are maintained taking account of the prescribed test plan. It is possible to reduce the number of visits to the factory to once a year if the manufacturer has proven good quality over a long period of time. Special conditions are expressed in the control plan. Continuous surveillance and assessment of factory production control have to be performed according to the prescribed test plan. The results of product certification and continuous surveillance shall be made available on demand by the certification body or inspection body, respectively, to the Centre Scientifique et Technique du Bâtiment. In cases where the provisions and the prescribed test plan are no longer fulfilled the conformity certificate shall be withdrawn CE-Marking The CE marking shall be affixed on each building unit. The symbol «CE» shall be accompanied by the following information: identification number of the certification body; name or identifying mark of the producer and manufacturing plant; the last two digits of the year in which the CE-marking was affixed; number of the EC certificate of conformity; number ; Indication to clarify the intended use; Dangerous substances. 4 Assumptions under which the fitness of the product for the intended use was favourably assessed 4.1. Design of the works Local building regulations A specification of relevant requirements concerning fire resistance and reaction to fire, sound insulation performance, thermal insulation performance and ventilation provisions should be elaborated for each delivery as a basis for the production of the units. The design process (including the approval of detailed plans, applications for planning permissions, building permits, etc) shall comply with the procedures foreseen in the Member States in which the building is to be built.

10 Page 10 of European technical approval ETA 10/003, issued on An ETA for a prefabricated building unit does not amend this process in any way Structural design Verification of the design, foundation design and the whole final works must be carried out by appropriately qualified personnel in accordance with the procedures specified by the relevant Member State and the regulations pertaining in that state. Consideration must be given to the location, the geotechnical condition of the soil and the intended use of the final works. To enable these tasks to be undertaken, the ETA holder may have to supply all relevant data and details about the buildings. A European for prefabricated building unit does not amend this process in any way Substructure The vertical tolerance of the substructure top shall be within ± 15 mm. 4.. Manufacturing The building unit is manufactured in accordance with the provisions Technical Approval using the automated manufacturing process as identified during inspection of the plant by the Centre Scientifique et Technique du Bâtiment and laid down in the technical documentation. 4.3 Transport and storage Instructions for transportation and storage shall be observed according to a general manual from the manufacturer. Special attention must be pay on protection against weather conditions which could produce damage and in the instructions of storage. 4.4 Execution of works The building units are installed in the works according to a general manual from the manufacturer. An example of crane handling is shown in annex 5. An angle of 90 maximum has to be insured between two slings at the lifting point of the crane corresponding to a standard length of the slings of 4,75m. The completed building (the works) must comply with the building regulations (regulations on the works) applicable in the Member States in which the building is to be constructed. The procedures foreseen en the Member States for demonstrating compliance with the building regulations must also be followed by the entity responsible for this act. A European for prefabricated building unit does not amend this process in any way. 4.5 Maintenance and repair Maintenance shall be made according to a general manual from the manufacturer. Instructions from the manufacturer have been assessed and are retained by the CSTB. 5 Recommendations of the manufacturer. Maintenance conditions from the manufacturer are attached to each particular delivery. The components in the unit shall be inspected and maintained in accordance with the maintenance instructions. The original French version is signed by Le Directeur Technique C. BALOCHE

11 Page 10 of European technical approval ETA DRAFT, issued on Product description Annex 1 ETA 10/003

12 Page 11 of European technical approval ETA DRAFT, issued on Top long corner detail Annex ETA 10/003

13 Page 1 of European technical approval ETA DRAFT, issued on Top long edge detail Annex 3 ETA 10/003

14 Page 13 of European technical approval ETA DRAFT, issued on Unit with walls floor and ceiling (walls, floor and ceiling are not part of this ETA) Annex 4 ETA 10/003

15 Page 14 of European technical approval ETA DRAFT, issued on Unit lifting Annex 5 ETA 10/003

16 Page 15 of European technical approval ETA DRAFT, issued on REFERENCE DESIGNATION QUANTITE 1 STR STR Main beam of the floor in the long direction (6m) Main beam of the floor in the long direction (7,6m) STR Main beam of the floor in the short direction 3 STR STR Column Column (Height under roof,7m) STR Transportation profile,5m 5 STR Floor joist,5m 7 Members details 1/4 Annex 6 ETA 10/003

17 Page 16 of European technical approval ETA DRAFT, issued on REFERENCE DESIGNATION QUANTITE 6 STR Floor support,5m 7 STR Main beam of the roof in the short direction,5m 8 STR Corner of the roof lifting point 9 STR Corner of the roof lifting point symmetric 10 STR STR Central roof sheet DMA Central roof sheet DMC Members details /4 Annex 7 ETA 10/003

18 Page 17 of European technical approval ETA DRAFT, issued on REFERENCE DESIGNATION QUANTITE 11 STR STR Main beam of the roof in the long direction 6m V3 Main beam of the roof in the long direction 7,6m 1 STR Gutter,5m V3 13 STR Gutter stopper 4 14 STR STR Edge ridge sheet DMA Edge ridge sheet DMC 15 STR Angle beam, roof insulation support Members details 3/4 Annex 8 ETA 10/003

19 Page 18 of European technical approval ETA DRAFT, issued on REFERENCE DESIGNATION QUANTITE 16 ENS Central roof joist DMA 17 ENS Intermediate roof joist DMA 18 ENS Edge roof joist DMA Members details 4/4 Annex 9 ETA 10/003

20 Page 19 of European technical approval ETA DRAFT, issued on E-SPACE DMA building unit q=67,83 dan/m² q=7,97 dan/m² q=84,9 dan/m² E-SPACE DMB building unit q=67,83 dan/m² q=7,97 dan/m² q=84,9 dan/m² Examples 1/: Minimum configuration of buildings composed with E-SPACE Annex 10 ETA 10/003

21 Page 0 of European technical approval ETA DRAFT, issued on E-SPACE DMC building unit E-SPACE DMD building unit Notes: Minimum configuration is the number of units per level in each direction needed to resist to the horizontal load q. In this configuration, the maximum vertical loads are the values declared in tables and 3. q is the maximum horizontal load combination at service limit state. Examples /: Minimum configuration of buildings composed with E-SPACE Annex 11 ETA 10/003