《【AS澳大利亚标准】AS NZS 4246-2006 Energy Efficiency - Installing Insulation in Residential Buildings.doc》由会员分享，可在线阅读，更多相关《【AS澳大利亚标准】AS NZS 4246-2006 Energy Efficiency - Installing Insulation in Residential Buildings.doc（68页珍藏版）》请在三一文库上搜索。
1、NZS 4246:2006New Zealand StandardNZS 4246:2006Energy Efficiency Installing Insulation in Residential BuildingsThe Standard is downloaded from Standard SharingnZs 4246:2006Committee RepResentationThis Standard was prepared under the supervision of the P 4246 Committee the Standards Council establish
2、ed under the Standards Act 1988.The committee consisted of representatives of the following:nominating organisationsBRANZ (Building Research Association of New Zealand) Department of Building and HousingEco InsulationEmployers and Manufacturers AssociationEnergy Efficiency and Conservation Authority
3、 (EECA) Housing New Zealand CorporationInsul-fluf Holdings Limited Insulation Services Hawkes Bay Insulpro Manufacturing Limited Ministry for the Environment Terra Lana ProductsaCknowledgementStandards New Zealand gratefully acknowledges the contribution of time and expertise from all those involved
4、 in developing this Standard.In particular, Standards New Zealand wishes to acknowledge the financial support of EECA, the Department of Building and Housing, BRANZ and Tasman Insulation, and the photographs and illustrations supplied by Insulpro Manufacturing, Eco Insulation, EECA, BRANZ and Tasman
5、 Insulation.CopyRightThe copyright of this document is the property of the Standards Council. No part of it may be reproduced by photocopying or by any other means without the prior written approval of the Chief Executive of Standards New Zealand unless the circumstances are covered by Part III of t
6、he Copyright Act 1994.Standards New Zealand will vigorously defend the copyright in this Standard. Every person who breaches Standards New Zealands copyright may be liable to a fine not exceeding $50,000 or to imprisonment for a term not to exceed three months. If there has been a flagrant breach of
7、 copyright, Standards New Zealand may also seek additional damages from the infringing party, in addition to obtaining injunctive relief and an account of profits.Published by Standards New Zealand, the trading arm of the Standards Council, Private Bag 2439, Wellington 6140. Telephone (04) 498 5990;
8、 Fax (04) 498 5994. Website www.standards.co.nzAMENDMENTSNo. Date of issue Description Entered by, and dateNZS 4246:2006 New Zealand StandardEnergy efficiency Installing insulation in residential buildingsISBN 1-86975-057-88The Standard is downloaded from Standard SharingNOTES NZS 4246:2006Contents
9、Committee Representation .IFC Acknowledgement .IFC Copyright .IFC Referenced Documents . 6Latest Revisions . 6Foreword . 7Review . 7Section1 Introduction . 9 1.1 Objective . 9 1.2 Scope . 9 1.3 Compliance . 10 1.4 Interpretation . 11 1.5 Notes . 11 1.6 Referenced documents. 11 1.7 Definitions. 122 I
10、nsulation materials . 13 2.1 Loose-fill . 13 2.2 Segments and blanket . 13 2.3 Rigid sheet products . 13 2.4 On-ground vapour barriers . 13 2.5 Subfloor reflective insulation . 13 2.6 Pipe lagging . 13 2.7 Hot water cylinder wrap . 143 Special considerations . 15 3.1 Storage and transport . 15 3.2 I
11、nsulation compression . 15 3.3 Water damage . 16 3.4 Recessed light fittings . 16 3.5 Recessed spaces (dropped ceilings) . 18 3.6 Heating appliance flues . 19 3.7 Electrical cables . 19 3.8 Built-in appliances and enclosurers containing electrial equipment . 19 3.9 Plumbing . 19 3.10 Wall underlay .
12、 20 3.11 Drained and ventilated cavities . 20 3.12 Access hatches . 21 3.13 Strapping . 214 Loose-fill . 22 4.1 Walls unlined . 22 4.2 Pitched roof, flat ceiling. 23 The Standard is downloaded from Standard Sharing5 Segments and blanket products . 24 5.1 Pitched roof, flat ceiling unlined . 24 5.2
13、Ceilings lined . 27 5.3 Walls unlined . 30 5.4 Floors new and existing . 356 Rigid sheets . 36 6.1 Fixings . 36 6.2 Concertina edges . 36 6.3 Pipes and plumbing . 36 6.4 Electrical cables . 36 6.5 Cutting rigid sheets . 36 6.6 Ceilings unlined and lined . 37 6.7 Walls unlined . 37 6.8 Underfloor new
14、 and existing . 387 Subfloor reflective insulation . 39 7.1 Floors new . 39 7.2 Floors new and existing . 398 Hot water cylinders . 439 Vapour barriers . 45 9.1 On-ground vapour barriers . 4510 Pipe lagging . 47 10.1 Fitting the lagging . 47AppendixA Climate zones (Normative) . 48B Health and safety
15、 (Informative) . 49C Compensating for the effect of recessed light fittings on insulation R-value (Informative) . 62Table1 Recessed luminaire clearances from thermal insulation . 17B1 Installing underfloor insulation with power on . 58B2 Installing underfloor insulation with power off . 59C1 Reducti
16、on in insulation thermal resistance due to missing insulation around recessed light fittings assuming a clearance of 100mm . 62 Figure1 Recessed light fitting . 182 Recessed ceiling space . 193 Retrofitting wall underlay . 204 Segments in unlined ceiling . 255 Blanket in ceiling secured with strappi
17、ng . 266 Blanket installed in an unlined skillion roof. 267 Segments installed in lined roof . 288 Blanket laid across joists/truss chords . 289 Blanket torn over the ceiling joist 300mm back from the top plate . 3010 Example of tucking in showing undesirable compression of insulation at edges . 31
18、11 Segments correctly installed in new wall installation . 3112 Tearing blanket to fit . 3313 Stapling blanket . 3314 Completed blanket installation in framed walls . 3415 Installing underfloor blanket . 3516 Ensuring correct drape of foil using temporary gauge . 3917 Foil under existing floor (show
19、ing strapping) . 4018 Correct placement of staples through strapping . 4019 Foil capping on pipe . 4120 Example of use of identifying labels for cables . 4221 Foil installed underfloor with adjacent ventilated cavity. 4222 Insulated hot water cylinder . 4423 Installing an on-ground vapour barrier .
20、46A1 New Zealand climate zones . 48B1 Risk factors for electrocution . 56B2 When not to install underfloor foil insulation . 57B3 Underfloor foil installation applying the 50mm rule . 58The Standard is downloaded from Standard SharingReferenced DocumentsReference is made in this document to the fol
21、lowing:NEW ZEALAND STANDARDSNZS 3604:1999Timber framed buildingsNZS 4214:2006Methods of determining the total thermal resistance of parts of buildingsNZS 4218:2004Energy efficiency Small building envelopeNZS 4243:1996Energy efficiency Large buildingsNZS 4305:1996Energy efficiency Domestic type hot w
22、ater systemsSNZ PAS 4244:2003Insulation of lightweight-framed and solid timber housesJOINT AUSTRALIAN/NEW ZEALAND STANDARDSAS/NZS 4859.1:2002 Materials for the thermal insulation of buildings. Part 1 General criteria and technical provisionsAS/NZS 3000:2000Electrical installations (Australian/New Zealand wiring rules)Other PublicationsBRANZ House Insulation Guide Edition 1995How to choose the most efficient windows for your home: Window Efficiency Rating Scheme(WERS)(published by WANZ).NZECP 54:2001 NZ Electrical Code of PracticeNew Zealand LegislationBuilding