NAVY UFGS-07 60 00-2008 FLASHING AND SHEET METAL《遮雨板和金属薄板》.pdf

1、USACE / NAVFAC / AFCESA / NASA UFGS-07 60 00 (August 2008)-Preparing Activity: NAVFAC SupersedingUFGS-07 60 00 (January 2007)UNIFIED FACILITIES GUIDE SPECIFICATIONSReferences are in agreement with UMRL dated July 2008*SECTION TABLE OF CONTENTSDIVISION 07 - THERMAL AND MOISTURE PROTECTIONSECTION 07

2、60 00FLASHING AND SHEET METAL08/08PART 1 GENERAL1.1 REFERENCES1.2 General Requirements1.3 SUBMITTALS1.4 DELIVERY, HANDLING, AND STORAGEPART 2 PRODUCTS2.1 MATERIALS2.1.1 Exposed Sheet Metal Items2.1.2 Drainage2.1.3 Copper, Sheet and Strip2.1.4 Lead-Coated Copper Sheet2.1.5 Lead Sheet2.1.6 Steel Sheet

3、 Zinc-Coated (Galvanized)2.1.6.1 Finish2.1.7 Zinc Sheet and Strip2.1.8 Stainless Steel2.1.9 Terne-Coated Steel2.1.10 Aluminum Alloy Sheet and Plate2.1.10.1 Alclad2.1.10.2 Finish2.1.11 Aluminum Alloy, Extruded Bars, Rods, Shapes, and Tubes2.1.12 Solder2.1.13 Polyvinyl Chloride Reglet2.1.14 Bituminou

4、s Plastic Cement2.1.15 Roofing Felt2.1.16 Asphalt Primer2.1.17 FastenersPART 3 EXECUTION3.1 INSTALLATION3.1.1 Metal Roofing3.1.1.1 Flat Copper, Zinc, Terne-coated Steel RoofingSECTION 07 60 00 Page 1Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-3.1

5、1.2 Standing-seam Method3.1.1.3 Flat-seam Method3.1.2 Workmanship3.1.3 Nailing3.1.4 Cleats3.1.5 Bolts, Rivets, and Screws3.1.6 Seams3.1.6.1 Flat-lock Seams3.1.6.2 Lap Seams3.1.6.3 Loose-Lock Expansion Seams3.1.6.4 Standing Seams3.1.6.5 Flat Seams3.1.7 Soldering3.1.7.1 Edges3.1.8 Welding and Mechani

6、cal Fastening3.1.8.1 Welding of Aluminum3.1.8.2 Mechanical Fastening of Aluminum3.1.9 Protection from Contact with Dissimilar Materials3.1.9.1 Copper or Copper-bearing Alloys3.1.9.2 Aluminum3.1.9.3 Metal Surfaces3.1.9.4 Wood or Other Absorptive Materials3.1.10 Expansion and Contraction3.1.11 Base Fl

7、ashing3.1.12 Counterflashing3.1.13 Metal Reglets3.1.13.1 Caulked Reglets3.1.13.2 Friction Reglets3.1.14 Polyvinyl Chloride Reglets Temporary Construction Installation3.1.15 Gravel Stops and Fascias3.1.15.1 Edge Strip3.1.15.2 Joints3.1.16 Metal Drip Edge3.1.17 Gutters3.1.18 Downspouts3.1.18.1 Termina

8、tions3.1.19 Flashing for Roof Drains3.1.20 Scuppers3.1.21 Conductor Heads3.1.22 Splash Pans3.1.23 Open Valley Flashing3.1.24 Eave Flashing3.1.25 Sheet Metal Covering on Flat, Sloped, or Curved Surfaces3.1.26 Expansion Joints3.1.26.1 Roof Expansion Joints3.1.26.2 Floor and Wall Expansion Joints3.1.27

9、 Flashing at Roof Penetrations and Equipment Supports3.1.28 Single Pipe Vents3.1.29 Stepped Flashing3.1.30 Copings3.2 PAINTING3.2.1 Aluminum Surfaces3.3 CLEANING3.4 REPAIRS TO FINISH3.5 FIELD QUALITY CONTROL3.5.1 Procedure- End of Section Table of Contents -SECTION 07 60 00 Page 2Provided by IHSNot

10、for ResaleNo reproduction or networking permitted without license from IHS-,-,-SECTION 07 60 00 Page 3Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-*USACE / NAVFAC / AFCESA / NASA UFGS-07 60 00 (August 2008)-Preparing Activity: NAVFAC SupersedingUF

11、GS-07 60 00 (January 2007)UNIFIED FACILITIES GUIDE SPECIFICATIONSReferences are in agreement with UMRL dated July 2008*SECTION 07 60 00FLASHING AND SHEET METAL08/08*NOTE: This guide specification covers the requirements for flashing and sheet metal work including gutters and downspouts, scuppers, sp

12、lash pans, and sheet metal roofing.Edit this guide specification for project specific requirements by adding, deleting, or revising text. For bracketed items, choose applicable items(s) or insert appropriate information.Remove information and requirements not required in respective project, whether

13、or not brackets are present.Comments and suggestions on this guide specification are welcome and should be directed to the technical proponent of the specification. A listing of technical proponents, including their organization designation and telephone number, is on the Internet.Recommended change

14、s to a UFGS should be submitted as a Criteria Change Request (CCR).*NOTE: The specified sheet metal roofing is the type commonly used for on-site fabrication which does not include factory fabricated or preformed metal roofing. Preformed and Standing Seam metal roofing is covered in other Division 7

15、 sections. Gravity roof ventilators, roof scuttles, louvers, and similar items are not included. This guide specification requires extensive editing when used with single ply roof systems in order to assure compatibility.*NOTE: Details of sheet metalwork will be shown on project drawings in accordan

16、ce with the appropriate details in the Architectural Sheet Metal Manual of SECTION 07 60 00 Page 4Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-the Sheet Metal and Air Conditioning Contractors National Association (SMACNA).Coordinate specifications

17、 with the drawings so that drawing details and SMACNA Arch. Manual requirements do not conflict or repeat. Delete references to SMACNA Arch. Manual when requirements are detailed in the drawings.*NOTE: On the drawings, show:1. Base, counter open valley, and eave flashing2. Roof drain flashing3. Expa

18、nsion joints - (The drawings should contain interior and exterior details of building expansion joints at walls, ceiling, floors, roof, and parapets. Provide isometric detailing for expansion joint intersections.)4. Sheet metal roofing; extent and slope.5. Gutters and downspouts.*PART 1 GENERAL*NOTE

19、 Sheet metal color will be long lasting such as anodized aluminum, or baked enamel, and will not be painted in the field. This does not preclude the use of natural materials like copper or aluminum when that is the choice of the designer. Avoid use of copper where drainage from the copper will pass

20、 over exposed masonry, stonework, or other metal surfaces.Galvanized steel will not be permitted as an option to other metals specified. Galvanized steel may be specified for temporary structures or where it may be satisfactory due to climatic conditions. Where galvanized steel is specified, changes

21、 will be made to the text as follows:Paragraph REFERENCES:ASTM A 526 (1990) Steel Sheet, Zinc-Coated(Galvanized) by the Hot-Dip Process,Commercial QualityParagraph MATERIALS Add: Galvanized Steel: ASTM A 526, Coating G90.Paragraph PROTECTION OF ALUMINUM: Require SECTION 07 60 00 Page 5Provided by IH

22、SNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-galvanized steel to be treated the same as aluminum, i.e., separated from copper or protected.Paragraph CONNECTIONS AND JOINTING: Require galvanized steel to be soldered.Paragraph EXPANSION JOINTS: Expansion joints t

23、o be spaced at 12.0 m (40 foot) intervals for galvanized steel.*1.1 REFERENCES*NOTE: This paragraph is used to list the publications cited in the text of the guide specification. The publications are referred to in the text by basic designation only and listed in this paragraph by organization, desi

24、gnation, date, and title.Use the Reference Wizards Check Reference feature when you add a RID outside of the Sections Reference Article to automatically place the reference in the Reference Article. Also use the Reference Wizards Check Reference feature to update the issue dates.References not used

25、in the text will automatically be deleted from this section of the project specification when you choose to reconcile references in the publish print process.*The publications listed below form a part of this specification to the extent referenced. The publications are referred to within the text by

26、 the basic designation only.AMERICAN NATIONAL STANDARDS INSTITUTE (ANSI)ANSI/SPRI RD-1 (2004) Standard for Retrofit Roof DrainsAMERICAN WELDING SOCIETY (AWS)AWS D1.2/D1.2M (2003; Errata 2004) Structural Welding Code - AluminumASTM INTERNATIONAL (ASTM)ASTM A 167 (1999; R 2004) Standard Specification

27、for Stainless and Heat-Resisting Chromium-Nickel Steel Plate, Sheet, and StripASTM A 308/A 308M (2006) Standard Specification for Steel Sheet, Terne (Lead-Tin Alloy) Coated by the Hot Dip ProcessASTM A 653/A 653M (2007) Standard Specification for Steel SECTION 07 60 00 Page 6Provided by IHSNot for R

28、esaleNo reproduction or networking permitted without license from IHS-,-,-Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy-Coated (Galvannealed) by the Hot-Dip ProcessASTM B 101 (2007) Standard Specification for Lead-Coated Copper Sheet and Strip for Building ConstructionASTM B 209 (2007) Standard

29、 Specification for Aluminum and Aluminum-Alloy Sheet and PlateASTM B 209M (2007) Standard Specification for Aluminum and Aluminum-Alloy Sheet and Plate (Metric)ASTM B 221 (2006) Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and TubesASTM B 221M (2007) St

30、andard Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes (Metric)ASTM B 32 (2004) Standard Specification for Solder MetalASTM B 370 (2003) Standard Specification for Copper Sheet and Strip for Building ConstructionASTM B 69 (2001a; R 2005) Standard Specific

31、ation for Rolled ZincASTM D 1784 (2007) Standard Specification for Rigid Poly(Vinyl Chloride) (PVC) Compounds and Chlorinated Poly(Vinyl Chloride) (CPVC) CompoundsASTM D 226 (2006) Standard Specification for Asphalt-Saturated Organic Felt Used in Roofing and WaterproofingASTM D 41 (2005) Asphalt Pri

32、mer Used in Roofing, Dampproofing, and WaterproofingASTM D 4586 (2007) Asphalt Roof Cement, Asbestos-FreeSHEET METAL AND AIR CONDITIONING CONTRACTORS NATIONAL ASSOCIATION (SMACNA)SMACNA Arch. Manual (2006) Architectural Sheet Metal Manual1.2 General RequirementsFinished sheet metalwork will form a w

33、eathertight construction without waves, warps, buckles, fastening stresses or distortion, which allows for expansion and contraction. Sheet metal mechanic is repsonsible for cutting, fitting, drilling, and other operations in connection with sheet metal required to accommodate the work of other trad

34、es. Coordinate installation of sheet metal items used in conjunction with roofing with roofing work to permit continuous roofing operations.SECTION 07 60 00 Page 7Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-1.3 SUBMITTALS*NOTE: Review Submittal D

35、escription (SD) definitions in Section 01 33 00 SUBMITTAL PROCEDURES and edit the following list to reflect only the submittals required for the project. Submittals should be kept to the minimum required for adequate quality control.A “G” following a submittal item indicates that the submittal requi

36、res Government approval. Some submittals are already marked with a “G”. Only delete an existing “G” if the submittal item is not complex and can be reviewed through the Contractors Quality Control system. Only add a “G” if the submittal is sufficiently important or complex in context of the project.

37、For submittals requiring Government approval on Army projects, a code of up to three characters within the submittal tags may be used following the “G“ designation to indicate the approving authority. Codes for Army projects using the Resident Management System (RMS) are: “AE“ for Architect-Engineer

38、 “DO“ for District Office (Engineering Division or other organization in the District Office); “AO“ for Area Office; “RO“ for Resident Office; and “PO“ for Project Office. Codes following the “G“ typically are not used for Navy, Air Force, and NASA projects.Choose the first bracketed item for Navy,

39、 Air Force and NASA projects, or choose the second bracketed item for Army projects.*Government approval is required for submittals with a “G“ designation; submittals not having a “G“ designation are for Contractor Quality Control approval.for information only. When used, a designation following the

40、 “G“ designation identifies the office that will review the submittal for the Government. Submit the following in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:SD-02 Shop DrawingsCovering on flat, sloped, or curved surfaces; G; G, _Gutters; G; G, _Downspouts; G; G, _Expansion joints; G; G, _

41、Gravel stops and fascias; G; G, _Splash pans; G; G, _Flashing for roof drains; G; G, _SECTION 07 60 00 Page 8Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Base flashing; G; G, _Counterflashing; G; G, _Flashing at roof penetrations; G; G, _Reglets;

42、G; G, _Scuppers; G; G, _Copings; G; G, _Drip edge; G; G, _Conductor headsOpen valley flashing; G; G, _Eave flashing; G; G, _Indicate thicknesses, dimensions, fastenings and anchoring methods, expansion joints, and other provisions necessary for thermal expansion and contraction. Scaled manufacturers

43、 catalog data may be submitted for factory fabricated items.SD-11 Closeout SubmittalsQuality Control PlanSubmit for sheet metal work in accordance with paragraph entitled “Field Quality Control.“1.4 DELIVERY, HANDLING, AND STORAGEPackage and protect materials during shipment. Uncrate and inspect materials for damage, dampness, and wet-storage stains upon delivery to the job site. Remove from the site and replace damaged materials that cannot be restored to like-new condition. Handle sheet