DIN 18351-2016 German construction contract procedures (VOB) - Part C General technical specifications in construction contracts (ATV) - Work on back-ventilated curtain walling《德国建.pdf

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7、 a n - l a n g u a g e o r i g i n a l s h a l l b e c o n s i d e r e d a u t h o r i t a t i v e .10.16 DIN 18351:2016-09 2 A comma is used as the decimal marker. Foreword This document has been prepared by the Deutscher Vergabe- und Vertragsausschuss fr Bauleistungen (DVA) (German Committee for C

8、onstruction Contract Procedures). Amendments This document differs from DIN 18351:2015-08 as follows: a) the document has been editorially revised; b) the references to VOB/A have been updated; c) the normative references have been updated as of 2016-04. Previous editions DIN 18351: 1998-05, 2000-12

9、, 2002-12, 2006-10, 2010-04, 2012-09, 2015-08 Normative references The following documents, in whole 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

10、the referenced document (including any amendments) applies. DIN 1960, German construction contract procedures (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 th

11、e execution of construction work DIN 17611, Anodized products of wrought aluminium and wrought aluminium alloys Technical conditions of delivery DIN 18202:2013-04, Tolerances in building construction Buildings DIN 18299, German construction contract procedures (VOB) Part C: General technical specifi

12、cations in construction contracts (ATV) General rules applying to all types of construction work DIN 18332, German construction contract procedures (VOB) Part C: General technical specifications in construction contracts (ATV) Natural stone work DIN 18333, German construction contract procedures (VO

13、B) Part C: General technical specifications in construction contracts (ATV) Cast stone work DIN 18334, German construction contract procedures (VOB) Part C: General technical specifications in construction contracts (ATV) Carpentry and timber construction works DIN 18351:2016-09 3 DIN 18338, German

14、construction contract procedures (VOB) Part C: General technical specifications in construction contracts (ATV) Roofing work DIN 18339, German construction contract procedures (VOB) Part C: General technical specifications in construction contracts (ATV) Sheet metal roofing and wall covering work DI

15、N 18345, German construction contract procedures (VOB) Part C: General technical specifications in construction contracts (ATV) Thermal insulation composite systems DIN 18516-1, Cladding for external walls, ventilated at rear Part 1: Requirements, principles of testing DIN 18516-3, Cladding for exte

16、rnal walls, ventilated at rear Part 3: Natural stone Requirements, design DIN 18516-4, Back-ventilated, non-loadbearing, external enclosures of buildings, made from tempered safety glass panels Requirements and testing DIN 18516-5, Cladding for external walls, ventilated at rear Part 5: Manufactured

17、 stone Requirements, design DIN 55634:2010-04, Paints, varnishes and coatings Corrosion protection of supporting thin-walled building components made of steel DIN EN 438-1, High-pressure decorative laminates (HPL) Sheets based on thermosetting resins (usually called laminates) Part 1: Introduction a

18、nd general information DIN EN 1991-1-4, Eurocode 1: Actions on structures Part 1-4: General actions Wind actions DIN EN 1991-1-4/NA, National Annex Nationally determined parameters Eurocode 1: Actions on structures Part 1-4: General actions Wind actions DIN EN 13162, Thermal insulation products for

19、buildings Factory-made mineral wool (MW) products Specification DIN EN 14411, Ceramic tiles Definitions, classification, characteristics evaluation of conformity and marking DIN EN ISO 12944 (all parts), Paints and varnishes Corrosion protection of steel structures by protective paint systems DIN 18

20、351:2016-09 4 Contents Page 0 Details required for drafting the specification of works . 4 1 Scope 8 2 Materials and components . 9 3 Execution of work 10 4 Associated tasks and special tasks 13 5 Settlement of accounts 15 0 Details required for drafting the specification of works The following info

21、rmation supplements the general information specified in DIN 18299, clause 0. Without this information, 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

22、 shall, in particular, include the following information as and when applicable. 0.1 Site information Type, position, 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

23、 work 0.2.1 Type, design, quantities, detailing and dimensions of cladding and material it is made of. 0.2.2 Form, profiling and dimensions (e.g. profiled sheeting, flat panels and coffers), surface texture and colour of cladding units, detailing of corners and edges. 0.2.3 Design and sectionalizing

24、 of walling, any special cladding technique, joint pattern, and joint widths, taking into account changes in length specific to the materials used (e.g. due to adverse weather, shrinkage, creep). DIN 18351:2016-09 5 0.2.4 Type, design, number, position, size and condition of individual surfaces and

25、of special units (e.g. sloping, curved or otherwise shaped units), and of specially shaped components such as window sills, internal and external angles, lintels and reveals, cladding of special components and of soffits. 0.2.5 Type of surface treatment (e.g. anodizing, polishing, brushing) or surfa

26、ce coating (e.g. coil, film, wet or powder coating, batch coating, screen printing, chemical vapour deposition, mirror coating, enamelling). 0.2.6 Classification, position and dimensions of zones A to E of wall surfaces subjected to differing wind loads depending on the wind velocity pressure accord

27、ing to DIN EN 1991-1-4 in conjunction with DIN EN 1991-1-4/NA. 0.2.7 Type and design of backing for perforated and similarly textured elements or other directions to minimize the wind load and protect against the intrusion of small animals. 0.2.8 Type, quality and colour of fixings (e.g. undercut br

28、ackets, ties, cleats, clips, cramps, screws, bolts, rivets, nails), whether visible or concealed, with details of any cappings. Means of attachment in areas exposed to strong winds. 0.2.9 Type, condition and strength of the background to which the cladding is to be attached (e.g. steel, reinforced c

29、oncrete, sandwich panels, rendered or unrendered masonry, solid or perforated masonry units), apparent density and compressive strength. 0.2.10 Any restrictions on mortising, cutting, welding and drilling work on the structure. 0.2.11 Treatment of background (e.g. removal of loose plaster or remnant

30、s of insulating material). 0.2.12 Means of tying secondary frame to building (e.g. using fixing screws, bolts, anchor rails). Special requirements for multiple leaf substructures (e.g. anchorage in outer leaf, use of corbel or bracket ties, through-holes, any requirement for separate additional secu

31、ring of outer leaf). 0.2.13 Type, dimensions and design of secondary frames for claddings and of thermal isolation. 0.2.14 Number, type, location, dimensions, design and condition of fire and wind barriers. 0.2.15 Additional loads to which the secondary frame or cladding units may be subjected. 0.2.

32、16 Any exceptional mechanical or chemical conditions to which materials and components will be exposed after installation (e.g. aggressive vapours, maritime climate, industrial air pollution, impact, vibration of the structure or of components, high wind loads due to flow mechanics according to DIN

33、EN 1991-1-4 in conjunction with DIN EN 1991-1-4/NA, particularly in perforated and similarly textured faade elements). 0.2.17 Information whether components are to be made from measurements taken on site or from drawings. DIN 18351:2016-09 6 0.2.18 Number, type, dimensions and design of edgings and

34、connections to/junctions with adjacent building elements. 0.2.19 Type, dimensions, position and number of openings to be closed up or left in the cladding. 0.2.20 Work already done by other contractors, in particular work on margins and junctions at plinths, windows, eaves, adjacent buildings, etc.

35、0.2.21 Type, design, position and dimensions of movement or structural joints, or joints between components. Any likely movements of structure or of components, including deflection. 0.2.22 Joint design. Information whether joints are open or closed (e.g. with visible backing, covered joint, sealed

36、joint). Colour of backing, cappings and sealants. 0.2.23 Provision of material lists, layout plans and erection drawings; project documentation. 0.2.24 Type, size and number of samples. Information on the locations at which they are to be installed. 0.2.25 Any specimens for texture, colour shade and

37、 gloss or sheen of finished surfaces, particularly of anodized aluminium. 0.2.26 Any requirements relating to sound and thermal insulation, anti-drumming treatment, fire protection, damp-proofing, radiation and lightning protection. Ventilation requirements and other special requirements (e.g. radar

38、 reflection). 0.2.27 Type, extent and design of back ventilation and coverings of openings. 0.2.28 Joint permeability and protection against wind driven rain or snow; any necessary protection of joints and openings against the intrusion of small animals. 0.2.29 Type, thickness and properties of any

39、insulating layers; single or multi-layer insulation 0.2.30 Type and extent of any corrosion protection. 0.2.31 Any separate working of partial areas (e.g. after the removal of scaffolding anchors or the closing of provisional holes). 0.2.32 Treatment of the cladding surfaces after installation. Taki

40、ng on responsibility for care and maintenance or provision of care and maintenance instructions. 0.2.33 Type, location, dimensions, mass and number of any drainage units and other components to be built in. Installation of roller shutters, travelling cradle systems, shading devices, etc. Information

41、 on the accessibility of shading devices. 0.2.34 Type and scope of work for lightning protection, any cable laying work for installations, etc. 0.2.35 Provision of any components to be built in (e.g. anchor rails). DIN 18351:2016-09 7 0.2.36 Any special protection of work (e.g. wrapping, edge protec

42、tion and coverings), especially of finished surfaces. 0.2.37 Any special protection of adjacent sites, structures, components, equipment, furniture and the like. 0.2.38 Type, number and location of permanent scaffolding anchors. Any special requirements relating to scaffolding. 0.2.39 Any special re

43、quirements for electronic data exchange. 0.3 Details not included in the specifications of this standard If specifications 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 associa

44、ted tasks and special tasks The following associated tasks are especially likely to require separate itemization in accordance with DIN 18299, subclause 0.4.1: anchorages (e.g. where the background is of the multiple-leaf type). 0.5 Accounting of works In the specification of works, accounting of wo

45、rks shall be based on the following: 0.5.1 Area (m2), accounted for separately according to type of construction and dimensions: claddings (with or without a secondary frame or insulating layers), accounted for separately according to zone, the secondary frame and claddings, including those designed

46、 to withstand higher than average loads, accounted for separately according to zone, insulating layers, separating layers, levelling layers, felting, sheeting, preparation of the background, treatment of surfaces after installation. 0.5.2 Length (m), accounted for separately according to type of con

47、struction and dimensions: cover strips and cover mouldings (e.g. at eaves, cornices, balconies, piers, columns, girders), rebates and window sills, plinths and lintels, flashings at junctions and edges, and fitting of grilles at vents, cavity barriers, fire and wind barriers, connecting pieces, ends

48、, corners and re-entrant angles, DIN 18351:2016-09 8 making and closing of movement joints and joints between components, sealing of, or cappings over, structural joints, sealing strips or flashings at windows, metal edgings, copings, etc., separating and insulating strips, etc., cutting of cladding units to size (e.g. mitring at junctions). 0.5.3 Number of items, accounted for separately according to type of construction and dimensions: claddings on special items (e.g. balconies, plinths, columns, piers), specially shaped units, window sil