VA 09 72 16-2011 VINYL-COATED FABRIC WALL COVERINGS.pdf

1、11-11 09 72 16 - 1 SECTION 09 72 16 VINYL-COATED FABRIC WALL COVERINGS 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 Section specifies vinyl coate

2、d fabric wallcovering and installation. 1.2 RELATED WORK A. Color, pattern, type, direction of hanging and areas to receive wallcovering: Section 09 06 00, SCHEDULE FOR FINISHES. B. Textile wallcoverings: Section 09 72 31, POLYPROPYLENE FABRIC WALLCOVERING. 1.3 SUBMITTALS A. Submit in accordance wit

3、h Section 01 33 23, SHOP DRAWINGS, PRODUCT DATA, AND SAMPLES. B. Samples: 1. Each type and pattern as specified in Section 09 06 00, SCHEDULE FOR FINISHES. 2. Size: Full width of mill run. C. Manufacturers Certificates: 1. Compliance with CFFA W-101D. 2. Wallcovering manufacturers approval of adhesi

4、ve. D. Manufacturers Literature and Data: 1. Primer and adhesive. 2. Installation instructions. 3. Maintenance instructions, including recommended materials and methods for maintaining wallcovering with precautions in use of cleaning material. 1.4 QUALITY ASSURANCE A. Finish one complete space with

5、each type (color and pattern) of wallcovering showing specified colors and patterns. B. Use approved sample spaces as a standard for work throughout the project. 1.5 DELIVERY, STORAGE AND HANDLING A. Deliver in original unopened containers bearing the manufacturers name, brand name, and product desi

6、gnation. B. Store in accordance with manufacturers instructions. C. Handle to prevent damage to material. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-11-11 09 72 16 - 2 1.6 APPLICABLE PUBLICATIONS A. Publications listed below form a part of this

7、specification to the extent referenced. Publications are referenced in the text by the basic designation only. B. Chemical Fabrics and Film Association, Inc., (CFFA): 2575-96(R2011) . Vinyl Coated Fabric Wallcovering C. American Society for Testing and Materials (ASTM) G21-09 . Determining Resistanc

8、e of Synthetic Polymeric Materials to Fungi PART 2 - PRODUCTS 2.1 VINYL COATED FABRIC WALLCOVERING A. Comply with CFFA-2575. B. Fungi Resistance: ASTM G21, rating of 0. C. Factory-applied clear delustered polyvinyl-fluoride (PVF) coating: 1. Minimum 0.0125 mm (1/2 mil) thickness. 2. Do not include P

9、VF coating weight in minimum total weight. 3. Fire hazard classification with PVF coating: Class A unless specified otherwise. /D. Type I (Light Duty) /. /E. Type II (Medium Duty) /. /F. Type III (Heavy Duty) /. 2.2 ADHESIVE A. Use only water-based adhesive having volatile organic compounds not more

10、 than 50 g/l. B. Vermin and mildew resistant. SPEC WRITER NOTES: 1. Edge guards are not desired. Preferred installation is corner to corner or break that does not leave edge exposed to potential mechanical damage. 2. Detail edge guard wainscot cap or trim if used. 3. Coordinate with Section 09 06 00

11、, SCHEDULE FOR FINISHES. 2.3 EDGE GUARDS OR TRIM A. “J“ shape with groove to receive the wallcovering. B. Concealed edge feathered, not less than 19 mm (3/4 inch) wide. C. Designed for adhesive attachment. D. Use Vinyl / rubber /, polycarbonate / anodized extruded aluminum /. Provided by IHSNot for

12、ResaleNo reproduction or networking permitted without license from IHS-,-,-11-11 09 72 16 - 3 PART 3 - EXECUTION 3.1 JOB CONDITIONS A. Temperatures: 1. Do not perform work until surfaces and materials have been maintained at minimum of 60 F. for three days before work begins. 2. Maintain minimum tem

13、peratures of 60 F. until adhesives are dried or cured. B. Lighting: 1. Do not proceed unless a minimum lighting level of 15 candlepower per square foot occurs. 2. Measure light level at mid-height of wall. C. Ventilation: 1. Provide uniform continuous ventilation in space. 2. Ventilate for a time fo

14、r not less than complete drying or curing of adhesive. D. Protect other surfaces from damage which may be caused by this work. E. Remove waste from building daily. 3.2 SURFACE CONDITION A. Inspect surfaces to receive wallcoverings to assure that: 1. Patches and repairs are completed. 2. Surface are

15、clean, smooth and prime painted. B. Do not proceed until discovered defects have been corrected by other trades and surfaces are ready to receive wallcovering. C. Carefully remove electrical outlet and switch plates, mechanical diffusers, escutcheons, registers, surface hardware, fittings and fasten

16、ings, prior to starting work. D. Carefully store items for reinstallation. /E. Install Edge Guard or Trim: 1. Locate where shown or specified. 2. Run edge guards from top of base to ceiling or wainscot cap in continuous length. 3. Run wainscot cap trim level unless shown otherwise. 4. Install as spe

17、cified by manufacturer of edge guard or trim, in adhesive. 5. Smooth adhesive edge. Do not leave adhesive exposed to view. 6. Leave ready to receive wallcovering. / 3.3 APPLICATION OF ADHESIVE A. Mix and apply adhesives in accordance with manufacturers directions. B. Prevent adhesive from getting on

18、 face of wallcovering. C. Apply adhesive to wallcovering back. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-11-11 09 72 16 - 4 3.4 WALLCOVERING INSTALLATION A. Use wallcovering of same batch or run in an area. Use fabric rolls in consecutive numer

19、ical sequence of manufacture. B. Install material completely adhered, smooth, clean, without wrinkles, air pockets, gaps or overlaps. C. Extend wallcovering continuous behind non-built-in casework and other items which are close to but not bolted to or touching the walls. D. Install wallcovering bef

20、ore installation of resilient base. Extend wallcovering not more than 6 mm (1/4 inch) below top of resilient base. E. Install panels consecutively in order in which they are cut from the roll including filling spaces above or below windows, doors, or similar penetrations. F. Do not install horizonta

21、l seams. G. Except on match patterns, hang fabric by reversing alternate strips, except as recommended by the manufacturer. H. Cutting: 1. Cut on a work table with a straight edge. 2. Joints or seams that are not cut clean are unacceptable. 3. Trim additional selvage to achieve a color and pattern m

22、atch at seams. Overlapped seams are not allowed. 4. Do not double cut seams on wall unless specified. 5. If double cutting on the wall is necessary, place a three inch strip of Type I wallcovering under pasted edge. a. Do not cut into wall surface. b. After cutting, remove strip and excess adhesive

23、from seam before proceeding to next seam. c. Smooth down seam in adhesive for tight bond and joint. I. Trim strip-matched patterns, which are not factory pre-trimmed. J. Inside Corners: 1. Wrap wallcovering around corner. 2. Do not seam within 50 mm (2 inches) of inside corners. 3. Double cut seam.

24、K. Outside Corners: 1. Wrap wallcovering around corner. 2. Do not seam within 150 mm (6 inches) of outside corners. 3. Double cut seam. 3.5 PATCHING A. Replace surface damaged wallcovering in a space as specified for new work: 1. Replace full height of surface. Provided by IHSNot for ResaleNo reprod

25、uction or networking permitted without license from IHS-,-,-11-11 09 72 16 - 5 2. Replace from break in plane to break in plane when same batch or run is not used. Double cut seams. 3. Adjoining differential colors from separate batches or runs are not acceptable. B. Correct loose or raised seams wi

26、th adhesives to lay flat with tight bonded joint as specified for new work. 3.5 CLEANING AND INSTALLING TEMPORARY REMOVED ITEMS A. Remove adhesive from wallcovering as work proceeds. B. Remove adhesives where spilled, splashed or splattered on wallcoverings or adjacent surfaces in a manner not to da

27、mage surface from which it is removed. C. Reinstall previously removed electrical outlet and switch plates, mechanical diffusers, escutcheons, registers, surface hardware, fittings and fastenings. - - - E N D - - - Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-