VA 08 51 13 11-2010 SIDE-HINGED ALUMINUM WINDOWS.pdf

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1、04-10 08 51 13.11 - 1 SECTION 08 51 13.11 SIDE-HINGED ALUMINUM WINDOWS SPEC WRITER NOTE: Delete between /_/ if not applicable to project. Also delete any other item or paragraph not applicable in the section and renumber the paragraphs. PART 1 - GENERAL 1.1 DESCRIPTION A. Side hinged, in-swing casem

2、ent type, double glazed windows with a venetian blind enclosed between the glass. B. Windows to be complete, with hardware, related components and accessories. 1.2 DEFINITIONS A. Accessories: Mullions, closures, trim, clips, anchors, fastenings, weather-stripping, and other necessary components requ

3、ired for the fabrication and installation of the window units. B. Uncontrolled Water: Water not drained to the exterior or water appearing on the room side of the window. 1.3 RELATED WORK A. Glazing: Section 08 80 00, GLAZING. B. Color of Finish: Section 09 06 00, SCHEDULE FOR FINISHES. C. Field Pai

4、nting: Section 09 91 00, PAINTING. 1.4 PROTECTION A. Protect windows from damage from handling, and construction operations before, during and after installation. B. Store windows under cover, setting upright. Do not stack windows flat. Do not lay building materials or equipment on windows. 1.5 QUAL

5、ITY ASSURANCE A. Approval by Contracting Officer is required of products or service of proposed manufacturer, suppliers and installers. B. Approval will be based upon submission of certification by the Contractor that: 1. Manufacturer regularly and presently manufactures the specified windows as one

6、 of its principal products. 2. The manufacturer shall instruct the installer in installation methods and shall certify that the installation is as per manufacturers installation procedures. Certification is not required if installation is done by a certified installer. Provided by IHSNot for ResaleN

7、o reproduction or networking permitted without license from IHS-,-,-04-10 08 51 13.11 - 2 C. Test Units: 1. All test units to shall be constructed in strict accordance with the drawings and specifications. 2. Minimum test size of specimen to be 1200 mm (four feet) wide by 1800 mm (six feet) high for

8、 thermal test and as per AAMA 101-I.S.2 for the window type selected for air, water, structural and life cycle testing. D. Performance Requirements: 1. AAMA/WDMA/CAS 101-I.S.2 for SD-AW40, side Hinged Windows. SPEC WRITER NOTES: 1. Omit the following test for climates where condensation is not a nor

9、mal consideration. 2. At VA Facilities where the winter outdoor design temperature is below zero degree F. Raise the CRF factor and lower U Value Class as appropriate. See AAMA 1503.1. 3. Coordinate with HVAC Design Manual for outdoor and indoor design temperature and humidity levels. 4. See HVAC De

10、sign Manual for Compliance with mandated additional 30% energy conservation requirements. 5. For hurricane areas, modify wind load requirements to meet ASCE-7. 6. Coordinate with Physical Design Manuals for fenestration requirements. 2. Condensation Resistance Factor (CRF): CRF Class 55. 3. Thermal

11、Transmittance: U valve 0.35 (Zone 5) or per ASHRAE 189.1. 4. Solar Heat Gain Coefficient (SHGC): ASHRAE 189.1. 5. Submit copies of test reports from an independent testing laboratory accredited by AAMA and certificates signed by the window supplier or manufacturer stating that the windows delivered

12、to the site comply with all specified performance requirements, within size and variables. 6. Quality Certified Labels or Certificate: a. Architectural Aluminum Manufacturer Association, “AAMA label” affixed to each window indicating compliance with specification. b. Certificates in lieu of label wi

13、th copy of recent test report (not more than four years old) from an independent testing laboratory and certificate signed by window manufacturer stating that windows provided comply with specified requirements and AAMA/WDMA/CAS 101/I.S.2 for type of window specified. Provided by IHSNot for ResaleNo

14、 reproduction or networking permitted without license from IHS-,-,-04-10 08 51 13.11 - 3 SPEC WRITER NOTE: If there are less than 30 side hinged aluminum windows (double glazed) on the project, delete Field Testing. 1.7 FIELD TESTING A. Test Method: AAMA 502. B. Test Specimen: 1. Test specimen shall

15、 include the window assembly and construction. The test chamber shall be affixed to the interior side of the test specimen and the test shall be conducted using positive static air pressure (Test method A). 2. Test specimens shall be selected by the Resident Engineer after windows have been installe

16、d in accordance with the drawings and specification. C. Testing Laboratory- Contractor Retained. Engage an AAMA accredited commercial testing laboratory to perform tests specified. Submit information regarding testing laboratorys facilities and qualifications of technical personnel to Resident Engin

17、eer for approval. SPEC WRITER NOTE: Require two tests for the first 100 windows or fraction, plus one additional test for each additional 100 windows or fraction. Test windows are to be randomly selected in different orientations. D. Number of Test Specimens: _. E. Requirements: 1. Air Infiltration:

18、 Not more than 1.5 times the amount specified for the windows only. 2. Water Infiltration: No uncontrolled water shall be present at the specified test pressure. F. Retesting: 1. Should any of the specimens fail the field test, the specimens may be modified or repaired, and retested. 2. Should any o

19、f the specimens fail the second field test, the specimens may be additionally modified or repaired, and retested. 3. All modifications and repairs made to the specimens shall be recorded, and the same modifications and repairs made to all the windows and adjacent construction on the project. Provide

20、d by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-04-10 08 51 13.11 - 4 4. Should the second test fail, the Resident Engineer may require two additional windows and their adjacent construction to be tested. G. Rejection: Failure of any of the specimens to mee

21、t the test requirements of the third test shall be cause for rejection of all windows and adjacent construction on the project. 1.8 SUMITTALS A. Submit in accordance with Section 01 33 23, SHOP DRAWINGS, PRODUCT DATA, AND SAMPLES. SPEC WRITER NOTE: Samples are not required for clear anodizing. B. Sa

22、mples: 1. Provide / two / four / 150 mm (six-inch) length samples of / color anodized aluminum showing finish and maximum shade range proposed for use on the windows. / Colored aluminum for each organic color proposed for use on the windows. / /2. Variation of more than 50 percent of the maximum sha

23、de range approved will not be accepted in a single window or in adjacent windows and mullions on a continuous series. / C. Shop Drawings: 1. Identifying all window parts by name, kind of metal and material, and showing details of construction, installation and anchorage. 2. Details of metal trim, in

24、cluding anchorages. D. Test Reports and Manufacturers Certificates: 1. Manufacturers and Installers qualifications as specified. 2. Certified labels or certificate as specified under Performance Requirements. 3. Certification of the type and thickness of finish. 1.9 WARRANTY Windows including therma

25、l barrier shall be warranted against malfunctions due to defects in materials and workmanship, and shall be subject to the terms of Article “Warranty of Construction”, FAR clause 52.246-21, except that the warranty period shall be ten years. 1.10 APPLICABLE PUBLICATIONS A. The publications listed be

26、low form a part of this specification to by the basic designation only. B. American Society of Heating, Refrigerating and Air Conditioning Engineers (ASHRAE): 189.1-06 . Design of High-Performance Green Buildings Provided by IHSNot for ResaleNo reproduction or networking permitted without license fr

27、om IHS-,-,-04-10 08 51 13.11 - 5 C. American Society of Testing and Materials (ASTM): A653/A653M-09 Steel Sheet, Zinc-Coated (Galvanized), Zinc-Iron Alloy-Coated (Galvannealed) by the Hot-Dip Process E90-04 . Laboratory Measurement of Airborne Sound Transmission Loss of Building Partitions and Eleme

28、nts D. American Society of Civil Engineers (ASCE): 7-05 . Minimum Design Loads for Buildings and Other Structures E. American Architectural Manufacturers Association/Window and Door Manufacturers Canadian Standards Association (AAMA/WDMA/CAS Association (AAMA/NWWDA): 101/I.S.2/A440-08 Windows, Doors

29、 and Skylights F. American Architectural Manufacturers Association (AAMA): TIR-A8-04 Structural Performance of Composite Thermal Barrier Framing Systems 502-08 . Field Testing of Newly Installed Fenestration Products. 505-09 . Dry Shrinkage and Composite Performance thermal Cycling Test Procedures 2

30、605-05 Superior Performing Organic Coatings on Architectural Aluminum Extrusions and Panels. G. National Association of Architectural Metal Manufacturers (NAAMM): AMP 500 Series . Metal Finishes Manual H. National Fenestration Rating Council (NFRC): 100-04 (E1-07) . Determining Fenestration Product

31、U-Factors 200-04 (E1-07) . Determining Fenestration Product Solar Heat Gain Coefficient and Visible Transmittance at Normal Incidence 500-04 . Determining Fenestration Product Condensation Resisting Rating Values PART 2 - PRODUCTS 2.1 MATERIALS A. Aluminum Extrusions: AAMA/WDMA/CAS 101-I.S.2. B. She

32、et Steel, Galvanized: ASTM A653; G90 galvanized coating. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-04-10 08 51 13.11 - 6 C. Fastenings: Screws, bolts, nuts, rivets and other fastening devices to be non-magnetic stainless steel: 1. Fasteners to

33、be concealed when window is closed. Where wall thickness is less than 3 mm (0.125-inch) thick, provide backup plates or similar reinforcements for fasteners. 2. Stainless steel self tapping screws may be used to secure venetian blind hanger clips, vent guide blocks, friction adjuster, and limit open

34、ing device. 3. Attach locking and hold-open devices to windows with concealed fasteners. Provide reinforcing plates where wall thickness is less than 3 mm (0.125-inch) thick. D. Weather-strips: AAMA/WDMA/CAS 101-I.S.2. 2.2 VENETIAN BLINDS A. Slats shall be tempered aluminum with baked-on acrylic fin

35、ish. For color, see Section 09 06 00, SCHEDULE FOR FINISHES Slats shall be maximum one inch wide. Weave cords and tapes of polyester-dacron fiber. Mount blinds in the sash head so that they may be removed for maintenance without tools. B. Angle of slat tilt shall be adjustable from the room side by

36、means of a nonremovable control knob, having cable or gear drive with slip mechanism. Control raising and lowering of blinds by cords or other arrangement, accessible only when the inner sash is opened. C. Special Security Requirements: For windows in Psychiatric Security Nursing Units and Security

37、Bedrooms in all Nursing Units, provide removable tool or wand operator to tilt blinds. Spec Writer Note: Use Structural Silicon for windows in Behavioral Health Units. 2.3 GLAZING A. Glaze in accordance with Section 08 80 00, GLAZING. B. Install removable glazing beads on the venetian blind side of

38、the sash so as to be inaccessible to patients. /C. Use structural silicone instead of gasket for setting room side glass in windows located in Behavioral Health Units /. 2.4 HARDWARE A. Locks: Two position locking bolts or cam type tamperproof custodial locks with a single point control located not

39、higher than 1500 mm (five feet) from floor level. Locate locking devices in the vent side rail. Fastenings for locks and keepers shall be concealed or nonremovable. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-04-10 08 51 13.11 - 7 B. Locking Devi

40、ce Strikes: Locate strikes in frame jamb. Strikes shall be adjustable for locking tension. Fabricate strikes from Type 304 stainless steel or white bronze. C. Fabricate hinges of noncorrosive metal. Hinges may be either fully concealed when window is closed or semi-concealed with exposed knuckles. A

41、ll exposed knuckle hinges shall have hospital tips, at both ends. Surface mounted hinges will not be accepted. D. Guide Blocks: Fabricate guide blocks of injection molded nylon. Install guide block fully concealed in vent/frame sill. E. Hardware for Emergency Ventilation of Windows: 1. Provide windo

42、ws with a hold open linkage for emergency ventilation. 2. Hold open hardware shall provide for maximum 150 mm (6 inch) of window opening and shall include an adjustable friction shoe to provide resistance when closing the window. 3. Handles shall be removable. F. Hardware for Maintenance Opening of

43、Windows: Opening beyond the 150 mm (6 inch) position shall be accomplished with a window washers key. The release device shall capture the key when window is in the open position. SPEC WRITER NOTE: Verify with Project Manager the number of window handles and window washer keys required for the proje

44、ct. G. Provide _loose window handles and _ window washers keys. H. Design operating device to prevent opening with standard tools, coins or bent wire devices. SPEC WRITER NOTE: Use optional higher performance values where severe weather conditions or wind loadings are encountered. 2.5 FABRICATION A.

45、 Meet or exceed performance requirements of AAMA/WDMA/CAS 101-I.S.2 for SHW-AW40 windows, and additional requirements as specified. B. Sizes and Profiles: Required sizes and profile requirements are shown on the drawings. C. Sash of window shall be side hinged for casement operation. Sash shall be p

46、rovided with access to blinds and inner surfaces of glass. D. Thermal-Break Construction: 1. Manufacturers Standard. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-04-10 08 51 13.11 - 8 2. Low conductance thermal barrier. 3. Capable of structurally

47、holding sash in position and together. 4. All Thermal Break Assemblies (Pour strap-anchored or toggle bolted to hollow masonry units, screwed to wood or metal. Except for strap anchors, fastenings shall occur near the ends and corners of the trim, and at a spacing of not more than 300 mm (12 inches)

48、 in between. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-04-10 08 51 13.11 - 9 2.9 MULLIONS AAMA/WDMA/CAS 101-I.S.2 2.10 SUBSILLS Extruded aluminum, minimum 2 mm (0.080-inch) thick. 2.11 FINISH A. In accordance with NAAMM AMP 500 series. B. Anodized Aluminum: 1. /AA-C22A41/ Chemically etched medium matte, with clear anodic coating, Class I Architectural, 0.7-mil thick. / 2. / AA-C22A44 / Chemically etched medium matte with electrolytically deposited metallic compound, integrally colored coating Class I Architectural, 0.7-mil thick finis