DIN 18364-2016 German construction contract procedures (VOB) - Part C General technical specifications in construction contracts (ATV) - Corrosion protection of steel structures《德国.pdf

1、September 2016 E n g l i s h p r i c e g r o u p 6No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 91.010.20; 91.080

2、.13!%sf“2568067www.din.deDIN 18364German construction contract procedures (VOB) Part C: General technical specifications in construction contracts (ATV) Corrosion protection of steel structures,English translation of DIN 18364:2016-09V O B V e r g a b e u n d V e r t r a g s o r d n u n g f r B a u

3、l e i s t u n g e n T e i l C : A l l g e m e i n e T e c h n i s c h e V e r t r a g s b e d i n g u n g e n f r B a u l e i s t u n g e n ( A T V ) Korrosionsschutzarbeiten an Stahlbauten,Englische bersetzung von DIN 18364:2016-09C a h i e r d e s c h a r g e s a l l e m a n d p o u r d e s t r a

4、v a u x d e b t i m e n t ( V O B ) P a r t i e C : C l a u s e s t e c h n i q u e s g n r a l e s p o u r l e x c u t i o n d e s t r a v a u x d e b t i m e n t ( A T V ) Travaux de protection anticorrosion des constructions an acier,Traduction anglaise de DIN 18364:2016-09SupersedesD I N 1 8 3 6

5、 4 : 2 0 1 2 - 0 9www.beuth.deDocument comprises 13 pagesDTranslation by DIN-Sprachendienst.In case of doubt, the German-language original shall be considered authoritative.01.17a DIN 18364:2016-09 2 A comma is used as the decimal marker. Foreword This document has been prepared by the Deutscher Ver

6、gabe- und Vertragsausschuss fr Bauleistungen (DVA) (German Committee for Construction Contract Procedures). Amendments This document differs from DIN 18364:2012-09 as follows: a) the document has been technically revised to reflect developments in the construction sector; b) the references to VOB/A

7、have been updated; c) Clause 5 “Settlement of accounts has been editorially revised; d) the normative references have been updated as of 2016-04. Previous editions DIN 18364: 1961-02, 1979-10, 1988-09, 1996-06, 2000-12, 2006-10, 2010-04, 2012-09 Normative references The following documents, in whole

8、 or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. DIN 1960, German construction contract p

9、rocedures (VOB) Part A: General provisions relating to the award of construction contracts DIN 1961, German construction contract procedures (VOB) Part B: General conditions of contract relating to the execution of construction work DIN 4102-1, Fire behaviour of building materials and building compo

10、nents Part 1: Building materials Concepts, requirements and tests DIN 6164-1, DIN colour chart System based on the 2 standard colorimetric observer DIN 18299, German construction contract procedures (VOB) Part C: General technical specifications in construction contracts (ATV) General rules applying

11、 to all types of construction work DIN EN 14713-1, Zinc coatings Guidelines and recommendations for the protection against corrosion of iron and steel in structures Part 1: General principles of design and corrosion resistance DIN EN ISO 1461, Hot dip galvanized coatings on fabricated iron and steel

12、 articles Specifications and test methods DIN EN ISO 2063, Thermal spraying Metallic and other inorganic coatings Zinc, aluminium and their alloys DIN EN ISO 2808, Paints and varnishes Determination of film thickness DIN EN ISO 4628, Paints and varnishes Evaluation of degradation of coatings Designa

13、tion of quantity and size of defects, and of intensity of uniform changes in appearance DIN 18364:2016-09 3 DIN EN ISO 8501-1, Preparation of steel substrates before application of paints and related products Visual assessment of surface cleanliness Part 1: Rust grades and preparation grades of unco

14、ated steel substrates and of steel substrates after overall removal of previous coatings DIN EN ISO 8501-3, Preparation of steel substrates before application of paints and related products Visual assessment of surface cleanliness Part 3: Preparation grades of welds, edges and other areas with surfa

15、ce imperfections DIN EN ISO 12944-1, Paints and varnishes Corrosion protection of steel structures by protective coating systems Part 1: General introduction DIN EN ISO 12944-2, Paints and varnishes Corrosion protection of steel structures by protective coating systems Part 2: Classification of envi

16、ronments DIN EN ISO 12944-3, Paints and varnishes Corrosion protection of steel structures by protective coating systems Part 3: Design considerations DIN EN ISO 12944-4, Paints and varnishes Corrosion protection of steel structures by protective coating systems Part 4: Types of surface and surface

17、preparation DIN EN ISO 12944-5, Paints and varnishes Corrosion protection of steel structures by protective coating systems Part 5: Protective paint systems DIN EN ISO 12944-6, Paints and varnishes Corrosion protection of steel structures by protective coating systems Part 6: Laboratory performance

18、test DIN EN ISO 12944-7, Paints and varnishes Corrosion protection of steel structures by protective coating systems Part 7: Execution and supervision of paint work DIN EN ISO 12944-8, Paints and varnishes Corrosion protection of steel structures by protective coating systems Part 8: Development of

19、specifications for new work and maintenance DASt-Richtlinie 022, Feuerverzinken von tragenden Stahlbauteilen (DASt Code of practice 022, Hot dip galvanizing of loadbearing steel components)*)*)Author: DASt Deutscher Ausschuss fr Stahlbau (German Committee for Structural Steel), Sohnstrae 65, 40237 D

20、sseldorf, www.deutscherstahlbau.de. Obtainable from: Beuth Verlag GmbH, 10772 Berlin, www.beuth.de and Stahlbau Verlags- und Service GmbH, Sohnstrae 65, 40237 Dsseldorf, www.deutscherstahlbau.de. DIN 18364:2016-09 4 Contents Page 0 Details required for drafting the specification of works . 4 1 Scope

21、 7 2 Materials and components . 7 3 Execution of work 7 4 Associated tasks and special tasks 10 5 Settlement of accounts 12 0 Details required for drafting the specification of works The following information supplements the general information specified in DIN 18299, clause 0. Without this informat

22、ion, a specification of works as required in 7 ff., 7 EU ff. or 7 VS ff. of VOB/A (DIN 1960) cannot be properly drawn up. This information does not form part of the contract. The specification of works shall, in particular, include the following information as and when applicable. 0.1 Site informati

23、on Type, location, dimensions and constructional details of any scaffolding installed by other contractors, and schedule for the installation or removal of such scaffolding. 0.2 Details of execution of work 0.2.1 Type and scope of work, e.g. coating new surfaces, partial renewal, complete renewal. 0

24、.2.2 Required corrosivity category and durability (see DIN EN ISO 12944 series and DIN EN 14713-1). Technique required for corrosion protection of structural steelwork using coating systems in accordance with DIN EN ISO 12944-8. DIN 18364:2016-09 5 0.2.3 Any exceptional physical or chemical conditio

25、ns to which materials and components will be exposed after installation. 0.2.4 Selected corrosion protection system: coating in accordance with DIN EN ISO 12944-5, hot dip galvanizing in accordance with DIN EN ISO 1461, thermal spraying in accordance with DIN EN ISO 2063 and surface finishing and ap

26、plication according to the specification. 0.2.5 Colour of coatings, use of pigmentation to achieve a specific effect, etc. (e.g. according to RAL, DIN 6164-1, NCS colour system, DB colour chart). Information whether the components require finishing in more than one colour shade. 0.2.6 Types, design,

27、 number, location and dimensions of substrate, e.g. bridges, cranes, tanks, masts, solid wall structures, structures made up from sectional material, loadbearing sheet constructions, riveted, bolted or welded constructions, types and number of joints made on site, width of gaps between members for s

28、tructures made up from sectional material, grade of steel if relevant to surface preparation. 0.2.7 Any coating of flanges and valves required. 0.2.8 Type and condition of surfaces to be coated: for steel according to DIN EN ISO 8501-1 and DIN EN ISO 8501-3, for existing coatings: age, type, structu

29、re of coating system, adhesion, film thicknesses, rust grade, underfilm corrosion, soiling, flaking, contaminants, (e.g. according to DIN EN ISO 4628), for hot dip galvanized surfaces, for thermally sprayed surfaces, for fire protection coatings: film thickness of existing corrosion protection syste

30、ms, with details of the technical approval for the fire protection system. 0.2.9 Requirements relating to fire and radiation protection, damp-proofing, sound and thermal insulation and electrical conductivity. Acoustic and lighting requirements. 0.2.10 Requirements relating to reactive intumescent c

31、oatings (e.g. flammability according to DIN 4102-1) and information on the required corrosivity category for the intended application. 0.2.11 Information whether the corrosion protection system is to be safe when in contact with drinking water or foodstuffs. 0.2.12 Method of preparation and corrosio

32、n protection of joints. 0.2.13 Type and scope of any third party inspection and of check tests. DIN 18364:2016-09 6 0.2.14 Number, location and size of reference areas according to DIN EN ISO 12944-7 and DIN EN ISO 12944-8. 0.2.15 Type, number and size of specimens required. Information where these

33、are to be installed. 0.2.16 Any special protection of building and system components, fixtures and the like. 0.2.17 Work to be carried out by the contractor elsewhere than at the site at which the coated components are to be installed. Location at which this other work is to be carried out. 0.2.18 A

34、ny separate parts of the work prior or subsequent to the main work. 0.2.19 Restrictions regarding pollution involving noise, dust and odours. 0.2.20 Removal of algae and fungal growth, moss, lichens, bird droppings and the like. 0.3 Details not included in the specifications of this standard If spec

35、ifications are to be made that are not included in the specifications of this standard, they shall be described separately and clearly in the specification of works. 0.4 Details of associated tasks and special tasks No information is required supplementary to that specified in DIN 18299, subclause 0

36、.4. 0.5 Accounting of works In the specification of works, accounting of works shall be based on the following: 0.5.1 Area (m2), accounted for separately according to type of construction and dimensions: solid walls and structures made up of sectional material with a developed size 1 m, windows, doo

37、rs, gates, etc., pipes with a circumference 1 m, tanks, sheet piling and profiled sheeting, railings, cover plates, gratings, etc. 0.5.2 Length (m), accounted for separately according to type of construction and dimensions: single sections and parts of section surfaces with a developed size 1 m, pip

38、es with a circumference 1 m, railings, additional coating, e.g. of edges and welds. 0.5.3 Number, accounted for separately according to type of construction and dimensions: tanks, cover plates, gratings, fencing, railings, windows, doors, gates, etc., DIN 18364:2016-09 7 fixings (e.g. brackets, pipe

39、 clips, hangers), additional coating of fasteners, flanges, valves including their flanges, reference areas. 0.5.4 Mass (kg, t), for the coating of structures/components or parts of these, the mass of which can be determined separately. 1 Scope 1.1 This standard deals with the corrosion protection o

40、f steel structures/components for which a structural analysis or a technical approval is required. It also deals with corrosion protection by coating, hot dip galvanizing and thermal spraying of metals on steel components and in combination with structural fire protection using fire protection coati

41、ngs. 1.2 DIN 18299, clauses 1 to 5 shall also apply. In cases where the specifications of DIN 18299 contradict the present standard, DIN 18364 shall take precedence. 2 Materials and components The specifications of DIN 18299, clause 2 shall be supplemented as follows: The DIN Standards and other req

42、uirements given below cover the most commonly used materials and components. DIN EN ISO 1461 DIN EN ISO 2063 DIN EN ISO 12944-5 DIN EN ISO 12944-7 DASt-Richtlinie 0221)3 Execution of work The specifications of DIN 18299, clause 3 shall be supplemented as follows: 3.1 General 3.1.1 Reservations accor

43、ding to VOB/B (DIN 1961), 4, clause 3 could involve in particular the following: any discrepancies between the conditions on site and those declared in the specifications, heavily soiled surfaces, 1)Author: DASt Deutscher Ausschuss fr Stahlbau (German Committee for Structural Steel), Sohnstrae 65, 4

44、0237 Dsseldorf, www.deutscherstahlbau.de. Obtainable from: Beuth Verlag GmbH, 10772 Berlin, www.beuth.de and Stahlbau Verlags- und Service GmbH, Sohnstrae 65, 40237 Dsseldorf, www.deutscherstahlbau.de. DIN 18364:2016-09 8 inadequate degree of preparation of welds, edges and other surfaces with surfa

45、ce irregularities, inadequate adhesion of existing coatings, existing coatings not having hardened sufficiently throughout, the presence of cracks, blistering, flaking and the like in existing coatings, unsuitable ambient conditions, unsuitable conditions due to inclement weather or the indoor clima

46、te (see subclause 3.1.3). 3.1.2 It shall be the contractors responsibility to choose the method used for surface preparation and application of any coating and to inform the client of this method prior to starting work. 3.1.3 Where work is to be carried out in conditions that are unsuitable due to i

47、nclement weather or the indoor climate (e.g. when work is to be performed on surfaces whose temperatures are less than 3 K above the dewpoint temperature of the ambient air), measures to prevent damage occurring shall be taken in consultation with the client. The work involved counts as a special ta

48、sk (see subclause 4.2.11). 3.2 Corrosion protection by means of coating systems 3.2.1 Coating new surfaces For coating new surfaces, the substrate shall be prepared to standard preparation grade Sa 2 in accordance with DIN EN ISO 12944-4, with the coating being applied in compliance with the clients requirements. 3.2.2 Repair of damaged coatings Depending on the specified durability according to DIN EN ISO 12944-1, coatings that are loose and/or rusted through shall be removed depending on the specified durability but shall be at least prepared to standard preparation grade P M