BS EN 13022-1-2014 Glass in building Structural sealant glazing Glass products for structural sealant glazing systems for supported and unsupported monolithic and multiple glazing《.pdf

1、BSI Standards PublicationBS EN 13022-1:2014Glass in building Structuralsealant glazingPart 1: Glass products for structuralsealant glazing systems for supportedand unsupported monolithic and multipleglazingBS EN 13022-1:2014 BRITISH STANDARDNational forewordThis British Standard is the UK implementa

2、tion of EN 13022-1:2014.It supersedes BS EN 13022-1:2006+A1:2010 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee B/520/4, Properties and glazing methods.A list of organizations represented on this committee can beobtained on request to its secretary.Thi

3、s publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2014. Published by BSI StandardsLimited 2014ISBN 978 0 580 82678 8ICS 81.040.20Compliance with a British Standard cannot confer imm

4、unity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 30 June 2014.Amendments issued since publicationDate Text affectedBS EN 13022-1:2014EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13022-1 June 2014 ICS 81.040.2

5、0 Supersedes EN 13022-1:2006+A1:2010English Version Glass in building - Structural sealant glazing - Part 1: Glass products for structural sealant glazing systems for supported and unsupported monolithic and multiple glazing Verre dans la construction - Systme de vitrage extrieur coll (VEC) - Partie

6、 1: Produits verriers pour systme VEC pour produits monolithiques et produits multiples cals Glas im Bauwesen - Geklebte Verglasungen - Teil 1: Glasprodukte fr Structural-Sealant-Glazing (SSG-) Glaskonstruktionen fr Einfachverglasungen und Mehrfachverglasungen mit oder ohne Abtragung des Eigengewich

7、tes This European Standard was approved by CEN on 9 February 2014. CEN members are 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

8、 references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre 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

9、 a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Mac

10、edonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EU

11、ROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2014 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13022-1:2014 EBS EN 13022-1:2014EN 13022-1:2014 (E) 2 Contents Page Foreword 3 1 Sco

12、pe 4 2 Normative references 7 3 Symbols, terminology, terms and definitions .8 3.1 Symbols 8 3.2 Terminology .9 3.3 Terms and definitions 10 4 Characteristics of glass products - requirements . 12 4.1 Appropriate glass products . 12 4.2 Dimensional tolerances . 12 4.3 Glass shapes Curved glass 12 4.

13、4 Corners, notches and holes 13 5 Verification of the suitability of glass products for use in SSG systems when exposed to UV radiation . 14 5.1 General . 14 5.2 Insulating glass unit (IGU) . 14 5.2.1 Situation 1 (see Figure 2 of the Scope) 14 5.2.2 Situation 2 (see Figure 2 of the Scope) 14 5.2.3 C

14、oated glass 15 5.2.4 Possibility to substitute the outer IGU seal General case . 16 5.2.5 Possibility to substitute the outer IGU seal Case of unsupported glass: Further requirements . 16 5.3 Monolithic glass or laminated glass, Situation 3 (see Figure 2) 16 5.4 Assessment of the adhesion between th

15、e sealant and the glass . 16 5.4.1 Clear float 16 5.4.2 Coated glass 16 5.4.3 Enamelled glass 16 5.4.4 Patterned glass . 17 6 Design 17 6.1 Calculation of the thickness of the glass . 17 6.2 Calculation of the height of the outer sealant of the insulating glass unit for supported and unsupported gla

16、zing . 17 6.2.1 Supported insulating glass unit 17 6.3 Calculation of the height of the outer sealant of the insulating glass unit for unsupported glazing 21 6.3.1 Calculation of the height regarding the relevant combined load of the wind, snow and self weight . 21 6.3.2 Calculation of the height of

17、 the outer seal to bear the permanent shear loading . 22 7 Minimum glass thickness 22 7.1 General case 22 7.2 Case of glass with worked edges . 23 Annex A (informative) Assembly recommendations 25 A.1 Setting blocks for monolithic glass, laminated glass and insulating glass units . 25 A.2 Water drai

18、nage from the system . 28 Bibliography . 29 BS EN 13022-1:2014EN 13022-1:2014 (E) 3 Foreword This document (EN 13022-1:2014) has been prepared by Technical Committee CEN/TC 129 “Glass in building”, the secretariat of which is held by NBN. This European Standard shall be given the status of a nationa

19、l standard, either by publication of an identical text or by endorsement, at the latest by December 2014 and conflicting national standards shall be withdrawn at the latest by December 2014. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent

20、 rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 13022-1:2006+A1:2010. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association. EN 13022-1 is on

21、e of a series of interrelated standards dealing with: glass products for structural sealant glazing systems; installation of glass products in a structural manner on building faades; UV-resistant and structural sealant for use in structural sealant glazing. The interrelated parts are: EN 13022-1: Gl

22、ass in building Structural sealant glazing Part 1: Glass products for structural sealant glazing systems for supported and unsupported monolithic and multiple glazing EN 13022-2: Glass in building Structural sealant glazing Part 2: Assembly rules EN 15434: Glass in building Product standard for stru

23、ctural and/or ultra-violet resistant sealant (for use with structural sealant glazing and/or insulating glass units with exposed seals) According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Au

24、stria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Swe

25、den, Switzerland, Turkey and the United Kingdom. BS EN 13022-1:2014EN 13022-1:2014 (E) 4 1 Scope This European Standard specifies requirements for the suitability for use of supported and unsupported glass products for use in “Structural Sealant Glazing” (SSG) applications. Four schematic drawings o

26、f SSG systems are shown in Figure 1 and three section drawings of an SSG type II system are shown in Figure 2 for illustration purposes. This European Standard on glass products is considered as a supplement to the requirements specified in the corresponding standards with regard to verifying the su

27、itability for use in SSG systems. Only soda lime silicate glasses are taken into consideration in this European Standard. Plastic glazing is excluded from the scope of this European Standard. Any glass products meeting the requirements of this European Standard are suitable for use in SSG systems as

28、 defined in ETAG 0021)“Structural sealant glazing system”. All glass products are installed and bonded into the support under controlled environmental conditions as described in Clause 5 of EN 13022-2:2014. When the outer seal of the insulating glass unit has a structural function and/or is exposed

29、to UV radiation without any protection, only silicone based sealant are permitted in the construction of the unit. 1) ETAG: European Technical Approval Guideline. BS EN 13022-1:2014EN 13022-1:2014 (E) 5 Key 1 retaining device to reduce danger in case of bond failure 2 mechanical self-weight support

30、3 structural sealant support frame Figure 1 Schematic examples of the different types of SSG BS EN 13022-1:2014EN 13022-1:2014 (E) 6 NOTE 1 Retaining devices may be required by national regulations. NOTE 2 In case of laminated glass and laminated safety glass, SSGS of types III and IV may be forbidd

31、en by national regulation. Situation 1 Situation 2 Situation 3 Key 1 glass unit 2 inner seal 3 outer seal 4 finishing material 5 structural seal 6 structural seal adhesion surface 7 weather seal 8 setting block 9 adhesive spacer 10 structural seal support frame 11 laminated glass or laminated safety

32、 glass or monolithic glass unit Figure 2 Scope NOTE The section drawings above are examples of structural sealant glazing system type II and IV. BS EN 13022-1:2014EN 13022-1:2014 (E) 7 SITUATION 1 The SSG seal is applied on face 2 of the insulating glass unit. The outer IGU sealant has no structural

33、 function and therefore only contributes to the resistance of the unit against the ingress of water (vapour and liquid) and air. Depending on the type and construction of the IGU sealant any leakage of gas from the unit will be minimized. The SSG seal need to have adhesion to the glass and steel sur

34、faces to withstand the mechanical stresses that results from the exposure of the IGU to the climatic elements and in particular the effects of solar radiation. SITUATION 2 The SSG seal is applied on face 4 of the insulating glass unit. The outer IGU sealant has a structural function as well as havin

35、g to maintain the integrity and performance of the IGU. SITUATION 3 The SSG seal is applied on face 2 of the laminated glass or laminated safety glass or monolithic glass unit. The sealant has a structural function and any loads applied to the glass will be transferred to it. NOTE In case of laminat

36、ed glass and laminated safety glass, SSG of types III and IV may be forbidden by national regulation. 2 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 cit

37、ed applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 572-2, Glass in building Basic soda lime silicate glass products Part 2: Float glass EN 572-4, Glass in building Basic soda lime silicate glass products Part 4: Drawn sheet glass

38、EN 572-5, Glass in building Basic soda lime silicate glass products Part 5: Patterned glass EN 1096 (all parts), Glass in building Coated glass EN 1279 (all parts), Glass in building Insulating glass units EN 1863 (all parts), Glass in building Heat strengthened soda lime silicate glass EN 1991-1-1,

39、 Eurocode 1: Actions on structures Part 1-1: General actions Densities, self-weight, imposed loads for buildings EN 1991-1-3, Eurocode 1 Actions on structures Part 1-3: General actions Snow loads EN 1991-1-4, Eurocode 1: Actions on structures Part 1-4: General actions Wind actions EN 12150 (all part

40、s), Glass in building Thermally toughened soda lime silicate safety glass EN 14179 (all parts), Glass in building Heat soaked thermally toughened soda lime silicate safety glass EN 15434:2006+A1:2010, Glass in building Product standard for structural and/or ultra-violet resistant sealant (for use wi

41、th structural sealant glazing and/or insulating glass units with exposed seals) prEN 16612, Glass in building Determination of the load resistance of glass panes by calculation and testing BS EN 13022-1:2014EN 13022-1:2014 (E) 8 EN ISO 12543 (all parts), Glass in building Laminated glass and laminat

42、ed safety glass 3 Symbols, terminology, terms and definitions 3.1 Symbols a minimum dimension of glass m b maximum dimension of glass m c is the height of sealant necessary for structural purposes mm d width of insulating glass unit air space mm h height of the outer seal barrier mm P relevant combi

43、ned load for wind, snow and self weight Pa R distance between structural seal and glass edge mm S glass area m2T thickness of the thickest glass pane mm ddesign stress of the sealant MPa coefficient depending on the relative thickness of insulating glass panes a maximum difference in altitude betwee

44、n production transport and assembly at site m NOTE An accurate method of distribution of the load between the two panes is provided in prEN 16612. BS EN 13022-1:2014EN 13022-1:2014 (E) 9 3.2 Terminology Key 1 anchorage 8 mechanical self-weight support 2 backer rod 9 weather seal 3 height of the oute

45、r seal 10 setting blocks 4 faade framework 11 adhesive spacer 5 finishing material 12 structural seal 6 hermetic seal 13 structural seal adhesion surface 6a (inner seal) 14 structural seal support frame 6b (outer seal) 15 anti-adhesive film 6c outer seal adhesion surface 16 retaining device 7 glass

46、unit Figure 3 Terminology BS EN 13022-1:2014EN 13022-1:2014 (E) 10 NOTE Figure 3 is only included as an aid to explaining the terminology used in this European Standard. The components indicated in broken and dotted lines are covered by other technical specifications such as ETAG 002 or standards co

47、ncerned with curtain wall faades. 3.3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.3.1 structural sealant glazing SSG assembly in which glass products are fixed to the structural seal frame by means of a sealant that has been shown to be capab

48、le of withstanding the load actions applied to the glass products of the structural seal frame 3.3.2 anchorage anchorage of the structural seal support frame on the framework Note 1 to entry: See (1) in Figure 3. 3.3.3 backer rod pre-formed continuous strip that limits the section and height of a fi

49、llet of weather sealant Note 1 to entry: See (2) in Figure 3. 3.3.4 hermetic seal bite dimension of the second barrier of the hermetic seal measured parallel to the glass unit at the panel level Note 1 to entry: See (3) in Figure 3. 3.3.5 faade framework members to which the structural seal support frame is connected and which transmits the loads to the building Note 1 to entry: See (4) in Figure 3. 3.3.6 finishing material elastomeric sealant extruded into the joint of sufficient cross s