VA 10 11 23-2011 TACKBOARDS.pdf

1、11-11 10 11 23 - 1 SECTION 10 11 23 TACKBOARDS 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. This section specifies tackboards (bulletin boards)

2、 and glass door bulletin boards and related items. B. Boards may be either factory or field assembled. C. Where shown, assemble both chalkboards and tackboards into a single unit. 1.2 RELATED WORK Color of / aluminum anodic coating / tackboard: Section 09 06 00, SCHEDULE FOR FINISHES 1.3 QUALITY ASS

3、URANCE Boards shall be the products of one manufacturer. 1.4 SUBMITTALS A. Submit in accordance with Section 01 33 23, SHOP DRAWINGS, PRODUCT DATA AND SAMPLES. B. Shop Drawings: Identifying all parts by name and material and showing design, construction, installation, anchorage and relation to adjac

4、ent construction. C. Manufacturers Literature and Data: 1. Bulletin board. 2. Glass door bulletin board. D. Samples: 1. Tackboard, 300 by 300 mm (six by six inches), each color, mounted on backing. 2. Integrally colored anodized aluminum, 300 mm (six inch) length. 3. Cork filled map rail, 300 mm (si

5、x inch) length. 4. Each accessory (after approval, may be used in the work). 1.5 APPLICABLE PUBLICATIONS A. The publications listed below form a part of this specification to the extent referenced. The publications are referenced in the text by the basic designation only. B. National Association of

6、Architectural Metal Manufacturers (NAAMM): AMP 500 Series . Metal Finishes Manual AMP 501 Finishes for Aluminum Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-11-11 10 11 23 - 2 C. American National Standards Institute(ANSI): Z97.1-09 . Safety Glazi

7、ng Materials Used in Buildings - Safety Performance Specifications and Methods of Test D. American Society for Testing and Materials (ASTM): B221/B221M-08 Aluminum and Aluminum Alloy Extruded Bars, Rods, Wire, Shapes and Tubes C1036-06 . Flat Glass C1048-04 . Heat-Treated Flat Glass-Kind HS, Kind FT

8、 Coated and Uncoated Glass F104-03(R2009) . Nonmetallic Gasket Materials E. Composite Panel Association (CPA): A208.1-09 Particleboard A135.4-04 Basic Hardboard PART 2 - PRODUCTS 2.1 BULLETIN BOARD Bulletin board shall consist of a tackboard, snap on aluminum frame, grounds and other items specified

9、 and shown. 2.2 GLASS DOOR BULLETIN BOARD Glass door bulletin board shall consist of a tackboard, aluminum tubular frame, sliding aluminum framed glazed doors and other items specified and shown. 2.3 FABRICATION A. Materials: 1. Aluminum, extruded: ASTM B221. 2. Cork: ASTM F104, Type II, mildew resi

10、stant, Class 2. /3. Glass: ASTM C1036, Clear, Class 1, Quality q3, 6 mm (1/4-inch) thick./ SPEC WRITER NOTE: Glazing panels greater than 9 square feet in surface area, must be safety glass per ANSI Z97.1 and be so labeled. /4. Tempered Glass: ASTM C1048, Clear Kind FT, Condition A, Type I, Class 1,

11、Quality q3, 6 mm (1/4-inch) thick. Safety glass, ANSI Z97.1, labeled. / 5. Backing: Hardboard, AHBA A135.4 or particleboard, CPA A208.1. B. Components: 1. Tackboard: Cork face, 6 mm (1/4-inch) thick factory laminated to a hardboard or particleboard backing / of thickness required so that the face of

12、 the cork will be in the same plane as the face of the chalkboard writing surface, 6 mm to 9 mm (1/4 to 3/8-inch) thick. / Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-11-11 10 11 23 - 3 2. Frames (Trim): Extruded aluminum, 1.5 mm (0.060-inch) thi

13、ck, snap-on type, approximate face width 44 mm (1-3/4 inch), depth and configuration as required to return to wall and engage clips. 3. Display Rail: Snap-on type, same materials as frames, approximate face width one inch with 6 mm (1/4-inch) thick cork insert. 4. Mullions: Snap-on type, same materi

14、al and face width as frames, designed to finish flush with frame. 5. Grounds: Continuous zinc-coated (galvanized) steel or extruded aluminum members designed to support the tackboard and clips for snap-on frames, and map rail 6. Clips: Manufacturers standard as required to support frame, mullions, a

15、nd display rail, 7. Tubular Frame (For glass door bulletin board): Extruded aluminum, 2.34 mm (0.092 inches) thick; tubular or open back in section, with flanges for concealed attachment, designed to support door hardware and tackboard. C. Bulletin boards 3660 mm (12 feet) or less in length shall be

16、 in one piece. / Larger units shall have one joint at center./ Joints shall have metal spline, with faces in same plane and edges shall touch along entire length. / D. Finish exposed aluminum surfaces as follows: 1. AA 45 chemically etched medium matte, with clear anodic coating Class II Architectur

17、al, 0.4 mils thick (AA-M12C22A32). 2. AA 45 chemically etched medium matte, with integrally colored anodic coating, Class II Architectural, 0.4 mils thick (AA-M12C22A32, of color to match approved sample). PART 3 - EXECUTION 3.1 INSTALLATION, GENERAL A. Install units in accordance with the manufactu

18、rers installation instructions, use concealed fasteners. B. Inspect surfaces and related construction to receive units. Partitions shall have reinforcing to receive fasteners. Verify type and placement of reinforcement. C. Do not proceed with the installation until reinforcement is in place and surf

19、aces are flat. D. Assemble units as specified by the manufacturer. 3.2 INSTALLATION OF BULLETIN BOARD: A. (Except glass door bulletin boards): 1. Mount bulletin boards with adhesive and blocking pads spaced 16 inches on center each way. Provided by IHSNot for ResaleNo reproduction or networking perm

20、itted without license from IHS-,-,-11-11 10 11 23 - 4 2. Grounds designed to receive clips for snap-on trim shall be continuous and be secured 300 mm (12 inches) on center. Space clips 300 mm (12 inches) on center. 3. Miter trim at corners, conceal fasteners. Modify trim as required to conform to su

21、rrounding construction details. 3.3 INSTALLATION OF GLASS DOOR BULLETIN BOARDS A. Glass door bulletin board units shall be factory assembled, except tackboard may be either field mounted or shop mounted on frame. B. Mounting bolts or screws shall be oval head of stainless steel or chromium plated steel or brass. Space fasteners 500 mm (20 inches) on center, except not less than three fasteners each side, top and bottom. Heads of fasteners shall not show on the frame face. - - - E N D - - - Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-