1、BRITISH STANDARDBS EN 13815:2006Fibrous gypsum plaster casts Definitions, requirements and test methodsThe European Standard EN 13815:2006 has the status of a British StandardICS 91.100.10g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51
2、g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 13815:2006This British Standard was published under the authority of the Standards Policy and Strategy Committee on 29 September 2006 BSI 2006ISBN 0 580 49264 8National forewordThis British Standard was pub
3、lished by BSI. It is the UK implementation of EN 13815:2006.The UK participation in its preparation was entrusted by Technical Committee B/544, Plastering, rendering, dry lining, to Subcommittee B/544/1, Gypsum plasters, cast gypsum and ancillaries.A list of organizations represented on B/544/1 can
4、be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations. Amendments issued since publicationAmd.
5、 No. Date CommentsEUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 13815August 2006ICS 91.100.10English VersionFibrous gypsum plaster casts - Definitions, requirements andtest methodsProduits en staff - Dfinitions, prescriptions et mthodesdessaiFormteile aus faserverstrktem Gips - Begriffe,Anforder
6、ungen und PrfverfahrenThis European Standard was approved by CEN on 19 June 2006.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bi
7、bliographical references concerning such nationalstandards may be obtained on application to the Central Secretariat or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of
8、 a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latv
9、ia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania,Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels
10、2006 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 13815:2006: EEN 13815:2006 (E) 2 Contents Page Foreword. 4 Introduction 5 1 Scope . 6 2 Normative references . 7 3.1 General terms and definitions . 8 3.2 Technical terms and defin
11、itions 8 4 Classifications. 12 4.1 Categories of production . 12 4.2 Product ranges 12 5 Requirements 13 5.1 Fire behaviour . 13 5.2 Dangerous substances 13 5.3 Impact resistance 13 5.4 Protection against noise 13 5.5 Energy economy and heat retention. 14 5.6 Constituents 14 5.7 Appearances 19 5.8 T
12、hickness of the prime layer (fibrous plaster firstings) . 20 5.9 Handling framework . 20 5.10 Resistance to impact by a hard steel ball and cohesion 20 5.11 Moisture content . 20 5.12 pH . 21 5.13 Surface hardness 21 5.14 Interior architectural casts or technical function casts - Additional requirem
13、ents. 21 5.15 Units - Additional requirements 22 6 Test methods. 24 6.1 Sampling 24 6.2 Conditioning of samples 24 6.3 Checking of the moulding definition of the face . 24 6.4 Prime layer thickness checking 26 6.5 Checking the resistance to impact by a hard steel ball and the cohesion . 27 6.6 Moist
14、ure content . 29 6.7 pH measurement. 29 6.8 Surface hardness measurement . 30 6.9 Measurement of the thickness of interior architectural or technical function casts. 31 6.10 Unit length measurement. 32 6.11 Unit width measurement 32 6.12 Unit thickness measurement. 33 6.13 Checking of unit angle squ
15、areness 34 6.14 Checking of unit face flatness. 35 6.15 Determination of unit mass and checking of mass per unit area 38 7 Evaluation of conformity 38 7.1 General. 38 7.2 Type testing. 39 7.3 Factory production control (FPC) . 41 8 Designation of the products 42 8.1 Designation of the interior archi
16、tectural casts and technical function casts 42 8.2 Designation of the units . 43 9 Marking, labelling and packaging . 43 EN 13815:2006 (E) 3 Annex A (informative) Sampling procedure for testing44 Annex B (normative) Design values of thermal conductivity of gypsum plaster 46 Annex C (normative) Facto
17、ry Production Control (FPC)47 Annex ZA (informative) Clauses of this European Standard addressing essential requirements or other provisions of EU Directives52 ZA.1 Scope and characteristics concerned.52 Product : fibrous gypsum plaster casts.53 Intended uses : see clause 1 .53 ZA.2 Attestation and
18、declaration of conformity of fibrous gypsum plaster casts 54 ZA.2.1 General54 ZA.3 CE marking and labelling58 Bibliogaphy .60 EN 13815:2006 (E) 4 Foreword This document (EN 13815:2006) has been prepared by Technical Committee CEN/TC 241 “Gypsum and gypsum based products”, the secretariat of which is
19、 held by AFNOR. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by February 2007, and conflicting national standards shall be withdrawn at the latest by May 2008. This document has been prepared unde
20、r a mandate given to CEN by the European Commission and the European Free Trade Association and supports essential requirements of EU Directive(s). For relationship with EU Directive(s), see informative annex ZA which is an integral part of this document. This document replaces no existing European
21、Standard. This European Standard includes: an informative annex A concerning sampling procedure for testing; an normative annex B on the thermal conductivity of the gypsum plaster; an normative annex C concerning factory production control ; an informative annex D illustrating the scope of this stan
22、dard with regard to the classification of the categories of production of the fibrous gypsum plaster casts and to the intended uses; an informative annex ZA : providing information for regularity marking. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the
23、following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia,
24、 Spain, Sweden, Switzerland and United Kingdom. EN 13815:2006 (E) 5 Introduction This European Standard applies to fibrous gypsum plaster construction products, obtained by thin casting of a specific reinforced plaster and intended to be used in fibrous gypsum plaster structures. The fibrous gypsum
25、plaster structures are made by assembling these casts together and fastening them by sealed fixing or screwing to the substrate. They are then sealed and pointed to form continuous surfaces without any visible joint. Fibrous gypsum plaster structures are suitable for finishing with direct surface de
26、coration (e.g. paints). The diagram below shows the family of gypsum products. Diagram Family of gypsum products EN 13815:2006 (E) 6 1 Scope This European Standard specifies the characteristics and performance requirements for fibrous gypsum plaster cast-sections, rigid sheets, rigid tiles - made by
27、 various techniques in factories or workshops. This European Standard is applicable to: - conventional series produced products; - series produced products with varying properties ; - individual (and non-series) produced products, insofar required to be CE marked. See 4.1 and annex D concerning the
28、classification of the fibrous gypsum plaster casts. This European Standard covers the following performance characteristics of the fibrous gypsum plaster casts : reaction to fire, thermal resistance, as well as resistance to impact by a hard steel ball and cohesion. The following performance charact
29、eristics are linked to systems assembled with fibrous gypsum plaster casts : fire resistance, impact resistance, direct airborne sound insulation, acoustic absorption to be measured according to the corresponding European test methods. If required, tests have to be done on assembled systems simulati
30、ng the end use conditions. This European Standard defines the reference test methods for the technical specifications. This European Standard also covers additional technical characteristics of fibrous gypsum plaster casts that are of importance for use and acceptance of the products by the building
31、 industry and the reference tests for these characteristics. It provides for assessment of conformity of the products to this standard. This standard does not apply to: i) fibre reinforced gypsum sheet products (see pr EN 15283); ii) gypsum elements for suspended ceilings (see EN 14246); iii) solid
32、casts; iv) run fibre reinforced products; v) plaster based stucco casts, carton pierre decors, resin decors; vi) moulds, models and mock-ups made of fibrous gypsum plaster; vii) fibrous gypsum plaster casts that, by nature, are not intended to be fastened in position; viii) fibrous gypsum plaster ca
33、sts for sets (theatre, cinema, TV); ix) fibrous gypsum plaster casts and decors intended to be installed directly on existing partitions, walls and ceilings, for purely decorative applications. EN 13815:2006 (E) 7 2 Normative references The following referenced documents are indispensable for the ap
34、plication of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 635-3:1995, Plywood Classification by surface appearance. Part 3: Softwood. EN 1611-1:1999, Sawn timber - App
35、earance grading of softwoods Part 1: European spruces, firs, pines and Douglas firs. EN 10327, Continuously hot-dip coated strip and sheet of low carbon steels for cold forming Technical delivery conditions. EN 10244-2, Steel wire and wire products - Non-ferrous metallic coatings on steel wire Part
36、2: Zinc or zinc alloy coatings. EN 12524, Building materials and products Hygrothermal properties Tabulated design values. EN 13501-1, Fire classification of construction products and building elements Part 1: Classification using test data from reaction to fire tests. EN 13501-2, Fire classificatio
37、n of construction products and building elements Part 2: Classification using data from fire resistance tests, excluding ventilation services. EN 20140-9, Acoustics Measurement of sound insulation in buildings and of building elements Part 9: Laboratory measurements of room-to-room airborne sound in
38、sulation of a suspended ceiling with a plenum above it. EN 13279-1, Gypsum binders and gypsum plasters Part 1: Definitions and requirements EN 13658-1, Metal lath and beads Definitions, requirements and test methods Part 1: Internal plastering. EN ISO 140-3, Acoustics Measurement of sound insulation
39、 in buildings and of building elements Part 3: Laboratory measurements of airborne sound insulation of building elements (ISO 140-3:1995). EN ISO 354, Acoustics Measurement of sound absorption in a reverberation room (ISO 354:2003). EN ISO 717-1, Acoustics - Rating of sound insulation in buildings a
40、nd of building elements Part 1: Airborne sound insulation (ISO 717-1:1996). EN ISO 6946, Building components and building elements Thermal resistance and thermal transmittance Calculation method (ISO 6946:1996). EN ISO 10456, Building materials and products Procedures for determining declared and de
41、sign thermal values (ISO 10456:1999). ISO 7892, Vertical building elements Impact resistance tests Impact bodies and general test procedures EN 13815:2006 (E) 8 3 Terms, definitions, symbols and abbreviations For the purposes of this standard, the following definitions apply. 3.1 General terms and d
42、efinitions 3.1.1 fibrous gypsum plaster cast (or fibrous plaster cast) product made by casting specific gypsum plaster mixed with water and reinforced with fibres, cloth, grilles, lathwork, laths or profiles. It may contain admixtures, fillers or aggregates as long as they will not contribute in any
43、 stage of the fire and they are not classified as dangerous substances in European regulations. 3.1.2 fibrous gypsum plaster interior architectural cast cast of any shape and configuration, intended for interior architectural works such as volumetric ceilings, vaults, shaped wall linings, porticos.
44、3.1.3 fibrous gypsum plaster technical function cast cast of any shape and configuration that have technical functions such as shafts for smoke extraction, metal structure fireproof casings. 3.1.4 fibrous gypsum plaster unit (or fibrous plaster slab) flat rectangular fibrous gypsum plaster casts for
45、 works such as flat suspended ceilings 3.2 Technical terms and definitions 3.2.1 face surface of the cast intended to be exposed when installed 3.2.2 back surface of the cast intended to be concealed when installed 3.2.3 edge boundary of the cast NOTE Edges can be square or bevelled (see Figures 1an
46、d 2) and can include reinforced rims and/or rebates for surface jointing (see Figure 3) 3.2.4 thickness distance between the face and the back of the cast NOTE The thickness of the cast is generally constant but can show possible reinforced rim edges or complementary reinforcements. 3.2.5 minimum th
47、ickness minimum thickness dimension required for the whole of a cast 3.2.6 nominal thickness contractual thickness or thickness declared by the manufacturer and given in the designation of a cast EN 13815:2006 (E) 9 3.2.7 reinforcement material incorporated in the product to provide overall cohesion
48、 and durability. The reinforcement may be organic (e.g. jute), mineral (e.g. glass or rock) or metal (see Table 1) as long as it is not classified as a dangerous substance in European regulations. NOTE There are two types of reinforcements defined by their functions: elementary reinforcements; compl
49、ementary reinforcements. 3.2.8 elementary reinforcement initial reinforcement distributed throughout and fully integrated into the cast (e.g. hessian) 3.2.9 complementary reinforcement in some casts, additional reinforcements integrated into or on the product (e.g. lightweight steel sections) 3.2.10 prime layer (or fibrous plaster firstings) face layer of plaster, without reinforcement 3.2.11 cavity small hollow in plaster, caused by possible air bubbles 3.2.12 handling framework separate component used to pr
