VA 08 51 13-2010 ALUMINUM WINDOWS.pdf

1、03-10 08 51 13 - 1 SECTION 08 51 13 ALUMINUM WINDOWS SPEC WRITER NOTE: 1. Delete between / _/ if not applicable to project. 2. Delete other item or paragraph not applicable in section and renumber the paragraphs. 3. Use Section 08 51 13.11, SIDE-HINGED ALUMINUM WINDOWS, for new Hospital Buildings on

2、ly. 4. Use of pivoted windows is not acceptable. 5. Do not allow subsills or anchor clips to span thermal breaks and connect the separated components. PART 1 - GENERAL 1.1 DESCRIPTION A. Aluminum windows of type and size shown, complete with hardware, related components and accessories. B. Types: 1.

3、 Hung windows 2. Casement 3. Projected 4. Dual Horizontal Sliding 5. Single Horizontal Sliding 6. Fixed 1.2 DEFINITIONS A. Accessories: Mullions, staff beads, casings, closures, trim, moldings, panning systems, sub-sills, clips anchors, fasteners, weather-stripping, insect screens / mechanical opera

4、tors, / and other necessary components required for fabrication and installation of 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. Steel subframes: Section 05 50 00, METAL FABRICATIONS. B. Storefront: Sec

5、tion 08 41 13, ALUMINUM-FRAMED ENTRANCES AND STOREFRONTS. C. Side hinged in-swinging windows: Section 08 51 13.11, SIDE-HINGED ALUMINUM WINDOWS. D. Storm Windows: Section 08 51 69.11, ALUMINUM STORM WINDOWS. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IH

6、S-,-,-03-10 08 51 13 - 2 E. Glazing: Section 08 80 00, GLAZING. F. Color of finish: Section 09 06 00, SCHEDULE FOR FINISHES. 1.4 DELIVERY, STORAGE AND HANDLING A. Protect windows from damage during handling and construction operations before, during and after installation. B. Store windows under cov

7、er, setting upright. C. Do not stack windows flat. D. Do not lay building materials or equipment on windows. 1.5 QUALITY ASSURANCE A. Approval by contracting officer is required of products or service of proposed manufacturers and installers. B. Approval will be based on submission of certification

8、by Contractor that: 1. Manufacturer regularly and presently manufactures the specified windows as one of its principal products. 2. Installer has technical qualifications, experience, trained personnel and facilities to install specified items. C. Provide each type of window produced from one source

9、 of manufacture. D. Quality Certified Labels or certificate: 1. Architectural Aluminum Manufacturers Association, “AAMA label“ affixed to each window indicating compliance with specification. 2. Certificates in lieu of label with copy of recent test report (not more than 4 years old) from an indepen

10、dent testing laboratory and certificate signed by window manufacturer stating that windows provided comply with specified requirements and AAMA 101/I.S.2 for type of window specified. 1.6 SUBMITTAL A. Submit in accordance with Section 01 33 23, SHOP DRAWINGS, PRODUCT DATA, AND SAMPLES. B. Shop Drawi

11、ngs: 1. Minimum of 1/2 full scale / types of windows on project /. 2. Identifying parts of window units by name and kind of metal or material, show construction, locking systems, mechanical operators, trim, installation and anchorages. 3. Include glazing details and standards for factory glazed unit

12、s. C. Manufacturers Literature and Data: Window. Sash locks, keepers, and key. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-03-10 08 51 13 - 3 D. Certificates: 1. Certificates as specified in paragraph QUALITY ASSURANCE. 2. Indicating manufacturer

13、s and installers qualifications. 3. Manufacturers Certification that windows delivered to project are identical to windows tested. E. Test Reports: Copies of test reports as specified in paragraph QUALITY ASSURANCE. SPEC WRITER NOTE: Samples are not required for clear anodizing. F. Samples: Provide

14、150 mm (six-inch) length samples showing finishes, specified. 1.7 WARRANTY Warrant windows against malfunctions due to defects in thermal breaks, hardware, materials and workmanship, subject to the terms of Article “WARRANTY OF CONSTRUCTION”, FAR clause 52.246-21, except provide 10 year warranty per

15、iod. 1.8 APPLICABLE PUBLICATIONS A. Publications listed below form a part of this specification to extent referenced. Publications are referenced in text by basic designation only. B. American Society of Heating, Refrigerating and Air Conditioning Engineers (ASHRAE) 90.1-07 Energy Standard of Buildi

16、ngs C. American Architectural Manufacturers Association (AAMA): 101/I.S.2/A440-08 Windows, Doors, and Unit Skylights 505-09 . Dry Shrinkage and Composite Performance Thermal Cycling Test Procedures 2605-05 Superior Performing Organic Coatings on Architectural Aluminum Extrusions and Panels TIR-A8-08

17、 Structural Performance of Poured and Debridged Framing Systems D. American Society for Testing and Materials (ASTM): A653/A653M-09 Steel Sheet, Zinc Coated (Galvanized), Zinc-Iron Alloy-Coated (Galvannealed) by the Hot-dip Process E 90-09 Test Method for Laboratory Measurement of Airborne Sound Tra

18、nsmission Loss of Building Partitions Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-03-10 08 51 13 - 4 E. National Fenestration Rating Council (NFRC): NFRC 100-10 Determining Fenestration Product U-Factors NFRC 200-10 Determining Fenestration Produ

19、ct Solar Heat Gain Coefficient and Visible Transmittance at Normal Incidence F. National Association of Architectural Metal Manufacturers (NAAMM): AMP 500-06 . Metal Finishes Manual PART 2- PRODUCTS SPEC WRITER NOTE: 1. Make material requirements agree with applicable requirements specified in the r

20、eferenced Applicable Publications. 2. Update and specify only that which applied to the project. 2.1 MATERIALS A. Aluminum Extrusions; Sheet and Plate: AAMA 101/I.S.2. B. Sheet Steel, Galvanized: ASTM A653; G90 galvanized coating. C. Weather-strips: AAMA 101/I.S.2; except leaf type weather-stripping

21、 is not permitted. D. Insect Screening: 1. Regular mesh, 18 by 18, AAMA 101/I.S.2. 2. Aluminum with dark bronze anodized finish unless specified otherwise. E. Fasteners: AAMA 101/I.S.2. Screws, bolts, nuts, rivets and other fastening devices to be non-magnetic stainless steel. 1. Fasteners to be con

22、cealed 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 opening de

23、vice. 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. F. Weather-strips: AAMA 101/I.S.2. G. Hardware: 1. Locks: Two position locking bolts or cam type tamperproof custodial locks with a

24、 single point control located not higher than five feet Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-03-10 08 51 13 - 5 from floor level. Locate locking devices in the vent side rail. Fastenings for locks and keepers shall be concealed or nonremov

25、able. 2. Locking Device Strikes: Locate strikes in frame jamb. Strikes shall be adjustable for locking tension. Fabricate strikes from Type 304 stainless steel or white bronze. 3. Fabricate hinges of noncorrosive metal. Hinges may be either fully concealed when window is closed or semi-concealed wit

26、h exposed knuckles. All exposed knuckle hinges shall have hospital tips, at both ends. Surface mounted hinges will not be accepted. 4. Guide Blocks: Fabricate guide blocks of injection molded nylon. Install guide block fully concealed in vent/frame sill. 5. Hardware for Emergency Ventilation of Wind

27、ows: a. Provide windows with a hold open linkage for emergency ventilation. b. Hold open hardware shall provide for maximum six inches of window opening and shall include an adjustable friction shoe to provide resistance when closing the window. c. Handles shall be removable. 6. Hardware for Mainten

28、ance Opening of Windows: Opening beyond the six inch position shall be accomplished with a window washers key. The release device shall capture the key when window is in the open position. 7. Design operating device to prevent opening with standard tools, coins or bent wire devices. SPEC WRITER NOTE

29、: Use following only for non-patient rooms. H. Pole Operators: 1. Provide pole operator and pole hanger where operable windows have hardware more than 1500 mm five feet) above the floor, but not over 3000 mm (10 feet) above floor. 2. Fabricate pole of tubular anodized aluminum with rubber cap at low

30、er end and standard push-pull hook at top end to match hardware design. 3. Provide sufficient length for window operation without reaching more than 1500 mm (five feet) above floor. SPEC WRITER NOTES: 1. Omit CFR for climates where condensation is not a normal consideration. 2. States where the wint

31、er outdoor design temperature is below 4.40 C degree (40 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-03-10 08 51 13 - 6 degree F.) raise the factor as appropriate. See AAMA 101. 2.2 THERMAL AND CONDENSATION PERFORMANCE A. Condensation Resistance

32、Factor (CRF): Minimum CRF of / C 45 / C 50 / C 55 /. B. Thermal Transmittance: 1. Maximum U value class for insulating glass windows: 50 (U=0.50). 2. Maximum U value class for dual glazed windows: 70 (U=0.70), or as required by ASHRAE 90.1. C. Solar Heat Gain Coefficient (SHGC): SHGC shall comply wi

33、th State or local energy code requirement. 2.3 FABRICATION A. Fabrication to exceed or meet requirements of Physical Load Tests, Air Infiltration Test, and Water Resistance Test of AAMA 101/I.S.2. B. Glazing: 1. Factory or field glazing optional. 2. Glaze in accordance with Section 08 80 00, GLAZING

34、. 3. Windows reglazable without dismantling sash framing. 4. Design rabbet to suit glass thickness and glazing method specified. / Increase rabbet depths for plastic glazing when used; minimum, depth of 25 mm (1-inch). / 5. Glaze from interior except where not accessible. /6. In Security Bedrooms an

35、d Security Psychiatric Nursing Units, glaze from outside, except where detention screens occur, or cavity side of dual glazed windows. / 7. Provide removable fin type glazing beads. C. Trim: 1. Trim includes casings, closures, and panning. 2. Fabricate to shapes shown of aluminum not less than 1.6 m

36、m (0.062 inch) thick 3. Extruded or formed sections, straight, true, and smooth on exposed surfaces. / Curved sections true to line. / 4. Exposed external corners mitered and internal corners coped; fitted with hairline joints. 5. Reinforce 1.6 mm (0.062 inch) thick members with not less than 3 mm (

37、1/8-inch) thick aluminum. 6. Except for strap anchors, provide reinforcing for fastening near ends and at intervals not more than 305 mm (12 inches) between ends. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-03-10 08 51 13 - 7 7. Design to allow u

38、nrestricted expansion and contraction of members and window frames. 8. Secure to window frames with machine screws or expansion rivets. 9. Exposed screws, fasteners or pop rivets are not acceptable on exterior of the casing or trim cover system. D. Thermal-Break Construction: 1. Manufacturers Standa

39、rd. 2. Low conductance thermal barrier. 3. Capable of structurally holding sash in position and together. 4. All Thermal Break Assemblies (Pour Type: / C-H65 / C-AW65/. B. AAMA certified product to the AAMA 101/I.S.2. - 97 standard. 2.6 PROJECTED WINDOWS A. AAMA 101/I.S.2; Type: / C-H65 / C-AW65/. B

40、. AAMA certified product to the AAMA 101/I.S.2. - 97 standard. C. Operation: 1. Upper ventilators: Project-out and slide down from top. 2. Hopper vents: Project-in from top and slide up from bottom. 2.7 DUAL HORIZONTAL SLIDING WINDOWS A. AMMA 101/I.S.2 B. AAMA certified product to the AAMA 101/I.S.2

41、. - 97 standard. C. Type /HS-C40 / HS-AW40 /. 2.8 SINGLE SASH HORIZONTAL SLIDING WINDOWS A. AMMA 101/I.S.2; Type: / HS-HC40 / HS-AW40/. B. AAMA certified product to the AAMA 101/I.S.2. - 97 standard. SPEC WRITER NOTE: 1. Fixed windows are not desired due to exterior cleaning. 2. Use at ground level

42、only where accessible, for spandrel glass, or on interior. 3. Coordinate with Section 08 41 13, ALUMINUM-FRAMED ENTRANCES AND STOREFRONTS to clearly identify windows applicable to each section. 4. Do not use for fixed sash with other type of windows when a uniform matching appearance is desired. 2.9

43、 FIXED WINDOWS A. AMMA 101/I.S.2; Type / HC25 / F-AW65. /. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-03-10 08 51 13 - 9 B. AAMA certified product to the AAMA 101/I.S.2. - 97 standard. SPEC WRITER NOTE: 1. Coordinate with Section 09 06 00, SCHED

44、ULE FOR FINISHES. 2. Clearly designate which windows receive different finishes and colors when more than one occur. 2.10 FINISH A. In accordance with NAAMM AMP 500 series. B. Finish exposed aluminum surfaces as follows: 1. Anodized Aluminum: a. Finish in accordance with AMP 501 letters and numbers.

45、 b. Clear anodized Finish: AA-C22A41 Medium matte, clear anodic coating, Class 1 Architectural, 0.7 mils thick. c. Colored anodized Finish: AA-C22A42 (anodized) or AA-C22A44 (electrolytically deposited metallic compound) medium matte, integrally colored coating, Class 1 Architectural, 0.7 mils thick

46、. 1) Dyes not accepted. 2) Coated Aluminum: 3) Variation of more than 50 percent of maximum shade range approved will not be accepted in a single window or in adjacent windows and mullions on a continuous series. a) AMP 501 and 505. b) Fluorocarbon Finish: AAMA 2605, superior performing organic coat

47、ing. c) Steel: AMP 504. d) Stainless steel: AMP 503. 1. Concealed: 2B or 2D. 2. Exposed: No. 4 unless specified otherwise. E. Hardware: Finish hardware exposed when window is in the closed position: Match window color. PART 3 - EXECUTION 3.1 PROTECTION (DISSIMILAR MATERIALS): AAMA 101/I.S.2. 3.2 INS

48、TALLATION, GENERAL A. Install window units in accordance with manufacturers specifications and recommendations for installation of window units, hardware, operators and other components of work. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-03-10 0

49、8 51 13 - 10 B. Where type, size or spacing of fastenings for securing window accessories or equipment to building construction is not shown or specified, use expansion or toggle bolts or screws, as best suited to construction material. 1. Provide bolts or screws minimum 6 mm (1/4-inch) in diameter. 2. Sized and spaced to resist