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1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN 544:1998 The Europe
2、an Standard EN 544:1998 has the status of a British Standard ICS 75.140 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Bitumen shingles with mineral and/or synthetic reinforcements Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 06 09:03:34 GMT+00:00 2006, Uncontrolled Co
3、py, (c) BSI This British Standard, having been prepared under the direction of the Sector Board for Building and Civil Engineering, was published under the authority of the Standards Board and comes into effect on 15 November 1998 BSI 1998 ISBN 0 580 30500 7 BS EN 544:1998 Amendments issued since pu
4、blication Amd. No.DateText affected National foreword This British Standard is the English language version of EN 544:1998. The UK participation in its preparation was entrusted by Technical Committee B/546, Flexible sheets for water and water vapour control, to Subcommittee B/546/1, Bitumen roofing
5、 sheets, which has the responsibility to: aid enquirers to understand the text; present to the responsible European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them
6、in the UK. A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section en
7、titled International Standards Correspondence Index, or by using the Find facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Complianc
8、e with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 10, an inside back cover and a back cover. Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 06 09:03:34
9、 GMT+00:00 2006, Uncontrolled Copy, (c) BSI CEN European Committee for Standardization Comite Europe en de Normalisation Europa isches Komitee fu r Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels 1998 CEN All rights of exploitation in any form and by any means reserved worldwide for
10、 CEN national Members. Ref. No. EN 544:1998 E EUROPEAN STANDARDEN 544 NORME EUROPE ENNE EUROPA ISCHE NORM June 1998 ICS 75.140 Descriptors: Roofing, roofs, bituminous products, corrugated sheets, geometric characteristics, mechanical properties, physical properties, sampling, tests, classifications,
11、 marking, quality English version Bitumen shingles with mineral and/or synthetic reinforcements Bardeaux bitume s avec armature mine rale et/ou synthe tique Bitumenschindeln mit mineralhaltiger Einlage und/oder Kunstoffeinlage This European Standard was approved by CEN on 23 May 1998. CEN members ar
12、e bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to
13、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 translation under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same st
14、atus as the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. Licensed Copy: sheffieldun s
15、heffieldun, na, Mon Nov 06 09:03:34 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 2 EN 544:1998 BSI 1998 Foreword This European Standard has been prepared by Technical Committee CEN/TC 128, Roof covering products for discontinuous laying and products for wall cladding, the secretariat of which is
16、held by IBN. 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 December 1998, and conflicting national standards shall be withdrawn at the latest by December 1998. This European Standard has been pr
17、epared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement th
18、is European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Contents Page Foreword2 1Scope3 2Normative references3 3Definitions3 3.1shingle3 3
19、.2tab4 3.3slit4 3.4reinforcement4 3.5impregnation4 3.6coating mass4 3.7upperside surfacing4 3.8underside surfacing4 3.9self-adhesive point; stripe4 3.10 self-adhesive area4 3.11 protection stripe4 3.12 guiding tab4 4Symbols4 4.1Types of reinforcement4 4.2Types of coating4 4.3Types of surfacing4 4.4E
20、xample4 Page 5Requirements5 5.1Material5 5.2Geometrical properties5 5.3Mechanical properties5 5.4Physico-chemical properties Mass of constituents6 5.5Durability6 6Sampling6 6.1General6 6.2Geometrical tests6 6.3Tensile strength6 6.4Resistance to tearing by nails6 6.5Mass of the constituents6 6.6Water
21、 absorption6 6.7Resistance to UV radiation6 6.8Blistering6 6.9Sliding6 6.10 Adhesion of mineral granules6 6.11 Peeling for self-protected metal foil6 7Test methods6 7.1Geometrical properties6 7.2Mechanical properties8 7.3Physico-chemical properties9 7.4Durability9 8Marking10 Licensed Copy: sheffield
22、un sheffieldun, na, Mon Nov 06 09:03:34 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 3 EN 544:1998 BSI 1998 Figure 1 Types of shingle tabs 1 Scope This European Standard applies to bitumen shingles, small discontinuous materials, intended to be laid as covering for the fabrication of pitched roof
23、s. This European Standard applies only to bitumen shingles with a mineral reinforcement, synthetic reinforcement or a mixture of the two. It specifies the properties, performance and methods of test of the finished product prior to it being laid on the roof. Two classes of requirements are specified
24、. The two classes have different requirements to adhesive surface, glass reinforcement mass, tensile strength, sliding temperature, and blistering temperature: Class 1: Meeting all the European climatic requirements by its properties and performance. Class 2: Meeting some of the European climatic re
25、quirements by its properties and performance. In this standard and wherever possible, product performance is defined by calculations and a number of type tests. The performance of a roof covering manufactured from these products depends not only on the properties of the product as specified in this
26、standard, but also on the design, application and performance of the roof considered as a whole, in conjunction with the environment and conditions of use. 2 Normative references This European Standard incorporates by dated or undated reference, provisions from other publications. These normative re
27、ferences are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revisions. For undated references
28、the latest edition of the publication referred to applies. EN 10002-2, Metallic materials Tensile testing Part 2: Verification of the force measuring system of the tensile testing machines. prEN 1110, Flexible sheets for roofing Bitumen sheets Determination of slump properties at elevated temperatur
29、e. prEN 1297-1, Flexible sheets for roofing Determination of resistance to UV and water ageing Part 1: Bitumen sheeting. prEN 12039, Flexible sheets for roofing Bitumen sheeting Determination of loss of granules. prEN 12310-1, Flexible sheets for roofing Determination of nail shank tear resistance P
30、art 1: Bitumen sheets. prEN 12311-1, Flexible sheets for roofing Determination of tensile properties Part 1: Bitumen sheets. 3 Definitions For the purposes of this standard, the following definitions apply: 3.1 shingle reinforced flat bitumen material, of a global rectangular shape, of length L and
31、width l, having or not bitumen adhesive points; this material has a solid part and several tabs; these tabs may be rectangular and separated by slits of height h (see Figure 1). Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 06 09:03:34 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 4 EN 544:1
32、998 BSI 1998 3.2 tab part of the flat material separated by slits and intended to be visible on the roof 3.3 slit gap separating the tabs, of constant width or special form 3.4 reinforcement substance incorporated into the bitumen material ensuring its dimensional stability and mechanical resistance
33、 3.5 impregnation saturation of the reinforcement by bitumen 3.6 coating mass bitumen or modified bitumen, containing or not fillers, applied to both faces of the reinforcement and intended to ensure watertightness 3.7 upperside surfacing factory-applied protection of the face of the material expose
34、d to the weather provided by, for example, mineral granules, slate or a metal foil 3.8 underside surfacing factory-applied protection of the concealed underside of the material, either continuous or discontinuous, by means of sand, talc, paper, plastic film or any other material 3.9 self-adhesive po
35、int; stripe point, continuous or discontinuous stripe, intended to ensure the adhesion of the tabs after laying on the roof 3.10 self-adhesive area self-adhesive area intended to fix the tabs and ensure watertightness 3.11 protection stripe plastic film or non-adhesive paper intended to prevent the
36、self-adhesive points, stripes or areas from sticking prior to being laid on the roof 3.12 guiding tab small extension on one end of a shingle corresponding with a similarly shaped indentation on the other end; the purpose is to allow for proper horizontal alignment during application 4 Symbols The c
37、ode system using symbols for the identification of the material is described below: 4.1 Types of reinforcement type 3: Glass tissue or grid; type 4: Glass non-woven with or without longitudinal reinforcement by films or grid; type 6: Polyester non-woven; type 7: Glass/polyester non-woven; type 9: Ot
38、her material of type to be specified. 4.2 Types of coating type X: Oxidized bitumen; type E: Elastomer-modified bitumen; type P: Plastomer-modified bitumen; type S: Special mixture bitumen of type to be specified. 4.3 Types of surfacing Table 1 Types of surfacing UppersideUnderside 2Slate granules1S
39、and, talc or other material in powder form 8Metal foil 9Other material of type to be specified 3Plastic film adherent to the bitumen 4Plastic film non-adherent to the bitumen and cold-peelable 6Plastic film adherent to the bitumen and non-adherent to the surface 9Other material of type to be specifi
40、ed Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 06 09:03:34 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 5 EN 544:1998 BSI 1998 4.4 Example 5 Requirements 5.1 Material 5.1.1 Reinforcement Shingles shall have a reinforcement. This may be made of mineral fibres, synthetic fibres or a mixture
41、 of the two. If the reinforcement is made up of glass non-woven, the mean value of the mass shall be: Class 1: 110 g/m2with no individual value # 100 g/m2. Class 2: 100 g/m2with no individual value # 90 g/m2. 5.1.2 Coating mass The coating mass shall be an oxidized bitumen or a modified bitumen cont
42、aining fillers which are not liable to alter the homogeneity of the mixture and which are water resistant. In the case of reinforcement made of non-woven glass fibres or synthetic fibres, this bitumen shall be compatible with sizing resins. The minimum mass of pure or modified bitumen shall be 1300
43、g/m2for class 1 and class 2. For class 2, the adhesive surface shall be at least 15 % of the total surface area of the material. 5.1.3 Upperside surfacing The upperside surfacing shall be continuous, adhered to the bitumen and shall not reveal any bitumen which might spoil the appearance and durabil
44、ity of the product. This upperside surfacing shall be opaque to UV radiation. 5.1.4 Underside surfacing The anti-adhesion face of the underside shall be carried out by application of inert materials in powder form or a continuous film. This application shall be such that the shingles may be removed
45、individually from their packaging without being damaged. 5.2 Geometrical properties 5.2.1 Shapes The overall dimensions exclusive guiding tabs shall be as follows: length L: maximum 1200 mm; width l: minimum 300 mm. The limit deviations on dimensions L and l (see Figure 1) declared by the manufactur
46、ers, measured in accordance with 7.1.2 and 7.1.3, shall be: 3 mm on length L; 3 mm on width l. 5.2.2 Straightness Under the test conditions defined in 7.1.4, the limit deviation e shall be2 mm. 5.2.3 Squareness Under the test conditions defined in 7.1.5, the distance d (see Figure 5) shall be maximu
47、m 2 mm. 5.2.4 Slit dimensions Measured under the conditions defined in 7.1.6, the maximum slit height shall be equal toor to l 2 50 mm 2 if a minimum width of 15 mm is specified l 2 45 mm 2 for the adhesive surface above the slit and in the zone of the least covering. 5.3 Mechanical properties 5.3.1
48、 Tensile strength Measured under the test conditions described in 7.2.1, the minimum tensile strength shall be: Table 2 Minimum tensile strength Class 1Class 2 In the direction of the shingle length or direction of fabrication 600 N400 N In the direction of the shingle width or perpendicular to the
49、direction of fabrication 600 N400 N The minimum values are for a test piece width of 50 mm. 5.3.2 Resistance to tearing by nails Measured under the test conditions described in 7.2.2, the minimum value shall be 100 N for both class 1 and class 2. Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 06 09:03:34 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 6 EN 544:1998 BSI 1998 5.4 Physico-chemical properties Mass of constituents Under the test conditions described in 7.3.1, the tested values sh
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