DIN 18333-2016 German construction contract procedures (VOB) - Part C General technical specifications in construction contracts (ATV) - Cast stone works《德国建筑包工合同程序 (VOB) 第C部分 建筑包工.pdf

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7、 o r i t a t i v e .11.16 DIN 18333:2016-09 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 Construction Contract Procedures). Amendments This document differs from DIN 1833

8、3:2012-09 as follows: a) the references to VOB/A have been updated; b) no further amendments have been made; consequently the other normative references have not been updated. Information updates on changes to standards are published, for example, in the periodical VOBaktuell (obtainable at http:/ww

9、w.vobaktuell.de). Previous editions DIN 18333: 1955-07, 1958-12, 1974-08, 1976-09, 1979-10, 1988-09, 1992-12, 1996-06, 2000-12, 2010-04; 2012-09 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. F

10、or dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. DIN 1045-1, Concrete, reinforced and prestressed concrete structures Part 1: Design and construction DIN 1053-1, Masonry Part 1: Design and c

11、alculation 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 the execution of construction work DIN 18065, Stair

12、s in buildings Main dimensions DIN 18069, Stairs supported by loadbearing bolts in residential buildings Design and construction DIN 18157-1, Execution of ceramic linings by thin mortar bed technique Hydraulic mortar DIN 18202, Tolerances in building construction Buildings DIN 18299, German construc

13、tion contract procedures (VOB) Part C: General technical specifications in construction contracts (ATV) General rules applying to all types of construction work DIN 18333:2016-09 3 DIN 18318, German construction contract procedures (VOB) Part C: General technical specifications in construction contr

14、acts (ATV) Road construction Dry-jointed sett and slab pavements, and surrounds DIN 18331, German construction contract procedures (VOB) Part C: General technical specifications in construction contracts (ATV) Concrete works DIN 18351, German construction contract procedures (VOB) Part C: General te

15、chnical specifications in construction contracts (ATV) Work on back-ventilated curtain walling DIN V 18500, Cast stones Terminology, requirements, testing, inspection DIN 18515-1, Cladding for external walls Part 1: Principles of design and application Tiles fixed with mortar DIN 18515-2, Cladding f

16、or external walls facing bricks fixed in mortar on supports Principles for design and application DIN 18516-1, Cladding for external walls, ventilated at rear Part 1: Requirements, principles of testing DIN 18516-5, Cladding for external walls, ventilated at rear Part 5: Manufactured stone Requireme

17、nts, design DIN V 18580, Special masonry mortar DIN 51043, Trass cement Requirements and testing DIN EN 459-1, Building lime Part 1: Definitions, specifications and conformity criteria DIN EN 998-2, Specification for mortar for masonry Part 2: Masonry mortar DIN EN 12004, Adhesives for tiles Require

18、ments, evaluation of conformity, classification and designation DIN EN 13198, Precast concrete products Street furniture and garden products DIN EN 13748-1, Terrazzo tiles Part 1: Terrazzo tiles for internal use DIN EN 13748-2, Terrazzo tiles Part 2: Terrazzo tiles for external use DIN 18333:2016-09

19、 4 Contents Page 0 Details required for drafting the specification of works . 4 1 Scope 8 2 Materials and components . 8 3 Execution of work 9 4 Associated tasks and special tasks 12 5 Settlement of accounts 14 0 Details required for drafting the specification of works The following information supp

20、lements 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 shall, in p

21、articular, include the following information as and when applicable. 0.1 Site information No information is required supplementary to that specified in DIN 18299, subclause 0.1. 0.2 Details of execution of work 0.2.1 Type, design, materials, loadbearing capacity, location, number and dimensions of f

22、looring units. 0.2.2 Type, location, number, dimensions and condition of curved or otherwise specially shaped surfaces. 0.2.3 Any special requirements regarding dimensions or loadbearing capacity of cast units. DIN 18333:2016-09 5 0.2.4 Type of surface treatment and texture of cast units. Other requ

23、irements (e.g. regarding colour and type of aggregate used). 0.2.5 Required fall of flooring. 0.2.6 Permissible steps or differences in level between adjacent units. 0.2.7 Type of existing base/background and condition of its surface (e.g. strength class of concrete or masonry, any reinforcement and

24、 damp or waterproofing, thermal and sound insulation, floor screed, underfloor heating). 0.2.8 Type, position and dimensions of any substructure for precast units. Required depth of fill. Means of connection, depth to which connected. 0.2.9 Means of tying large slabs and precast elements. 0.2.10 Con

25、struction and properties of cladding/flooring. 0.2.11 Type, thickness and strength of any thermal insulation and impact sound insulation, type and thickness of any separating layers and protective layers. 0.2.12 For underfloor heating: type of flooring and heating system, thickness and strength of i

26、nsulation, type of cover, layout of heating tubes or elements, thickness of screed, reinforcement, thickness of mortar bed, layout and construction of movement joints. 0.2.13 Types, location, number, sizes and mass of fitments. 0.2.14 Any components (e.g. beads, sections) to be embedded. 0.2.15 Type

27、s, location, number and dimensions of any openings or recesses for pipework and the like, to be made or closed. 0.2.16 Form and sectionalizing of surfaces. Design of joints and laying pattern. Any special laying type. 0.2.17 Width of joints and type and colour of pointing material. 0.2.18 Layout, lo

28、cation, number and dimensions of movement joints; type, design, colour and dimensions of filler strips and the like. 0.2.19 Type and construction of stairs, steps (treads, risers), sills and thresholds, with details of dimensions, projections and exposed ends. 0.2.20 Types, design, number, dimension

29、s and location of edgings and connections to/junctions with structures and other building elements. 0.2.21 Any exceptional mechanical or chemical conditions to which materials and components will be exposed after installation. 0.2.22 Any necessary surface treatment of units after placement (e.g. wax

30、 polishing, impregnation, application of mirror shine). 0.2.23 Full surface grinding after placement; types and number of working stages. DIN 18333:2016-09 6 0.2.24 Any special protection of building components, equipment, furniture, etc. 0.2.25 Any separate working of partial areas prior or subsequ

31、ent to the main work. 0.2.26 Any necessary trimming of excess flanking strip after placement of flooring. 0.2.27 Type, location, number and dimensions of samples, sample or reference surfaces required. Information where these are to be applied. 0.2.28 Supply of any layout plans. 0.3 Details not incl

32、uded in the specifications of this standard 0.3.1 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. 0.3.2 Such specifications may be of particular relevance in: subclause 3.1.2,

33、 if tolerances other than specified are to be complied with, subclause 3.1.4, if the surface of cast stone is required to be not simply “ground” but “polished” (i.e. ground, stopped and reground), subclause 3.3.2, if slabs measuring more than 50 cm 75 cm are not to be bedded in mortar, subclause 3.4

34、.3, if wall cladding units are not to be positioned flush and plumb, subclause 3.6.2, if flooring units are to be placed on a mortar bed of a thickness other than specified, subclause 3.7.2, if flooring units are to be laid with joint widths other than specified, subclause 3.7.3, if bed joints and v

35、ertical joints for claddings, steps, etc. are to have widths other than specified, subclause 3.7.4, if grey cement mortar is not to be used for pointing, subclause 3.7.6, if joints are not to be grouted by slurry sealing, subclause 3.7.7, if joints between bays and connecting joints are not to remai

36、n unfilled. 0.4 Details of associated tasks and special tasks No details are required supplementary to those specified in DIN 18299, subclause 0.4. 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 ac

37、cording to type of construction and dimensions: flooring units, cladding units, units of special shape, surface treatment after placement. DIN 18333:2016-09 7 0.5.2 Length (m), accounted for separately according to type of construction and dimensions: cornices, mouldings, plinths, angle beads, round

38、ed arrises, steps and stair strings, window sills, coping stones, surrounds, units of special shape, joints, skew cuts, worked terminal stones or string courses, drips, fitting of insulating strip, trimming of excess flanking strip. 0.5.3 Number of items, accounted for separately according to type o

39、f construction and dimensions: units of special shape (e.g. refuse storage chambers), window sills (internal and external), steps and stair strings, steps of stepped skirtings, sloping plinths, worked terminal stones or string courses, window surrounds, door surrounds, columns, piers and pilasters,

40、provision of recesses for penetrations, fitting of dowels; installation of balusters, gullies, etc., mitring. DIN 18333:2016-09 8 1 Scope 1.1 This standard deals with the working of concrete surfaces and the fitting or installation of cast stone in and at buildings. 1.2 This standard does not cover:

41、 the dry jointing of sett and slab pavements (see DIN 18318), the production of concrete elements (see DIN 18331), curtain walling comprising slabs with a nominal thickness of up to 30 mm on a secondary frame (see DIN 18351). 1.3 DIN 18299, clauses 1 to 5 shall also apply. In cases where the specifi

42、cations of DIN 18299 contradict the present standard, DIN 18333 shall take precedence. 2 Materials and components The specifications of DIN 18299, clause 2 of shall be supplemented as follows: The following DIN Standards cover the most commonly used standardized materials and components. 2.1 Cast st

43、one DIN V 18500 DIN 18516-5 DIN EN 13198 DIN EN 13748-1 DIN EN 13748-2 2.2 Mortar and fixings DIN 1053-1 DIN 18515-1 DIN 18515-2 DIN 18516-1 DIN 18516-5 DIN V 18580 DIN 51043 DIN EN 459-1 DIN EN 998-2 DIN EN 12004 2.3 Variations in colour and texture Variations in colour and texture resulting from c

44、oncrete from the same mix undergoing different production processes are permitted. The same applies to natural colour variations occurring in one and the same type of aggregate. DIN 18333:2016-09 9 3 Execution of work The specifications of DIN 18299, clause 3 shall be supplemented as follows. 3.1 Ge

45、neral 3.1.1 The contractor shall express any reservations he may have as a result of checks performed (see VOB/B (DIN 1961), 4, clause 3), in particular with regard to: any discrepancies between the conditions on site and those declared in the specifications, the condition of the base/background, if

46、 this is unsuitable (e.g. obvious soiling, efflorescence, cracks, surfaces that are too smooth, too damp, oily or frozen; when placing cast stone on insulation, the loadbearing layer if missing or insufficiently strong), any inadequate level of base/background, any missing or inadequate fall of outd

47、oor surfaces, any surface irregularities in the base/background exceeding the tolerances specified in DIN 18202, inclement weather conditions (see subclause 3.1.2), any missing datums. 3.1.2 Where work is to be carried out in inclement weather, measures are to be taken to prevent damage occurring, i

48、n consultation with the client. Examples of such weather conditions include temperatures below 5 C for placement of units or when working with mortar. The work involved counts as a special task (see subclause 4.2.3). 3.1.3 Deviations from the dimensions specified are permitted subject to the tolerances specified in DIN 18202 being complied with. Surface irregularities, visible in glancing light, are permitted subject to the tolerances specified in DIN 18202 being complied with. If surfaces are required to con