SECTION (09650) - RESILIENT FLOORING

Transcription

1 SECTION (09650) - RESILIENT FLOORING PART 1 GENERAL 1.01 SUMMARY A. Section Includes: 1. PVC Thresholds 2. Solid Vinyl Transition Edges 3. Stair Nosings B. Related Sections: 1.02 REFERENCES 1. Section (09310) - Tiling 2. Section (09680) - Carpeting 3. Section Machine Room-Less Elevators A. ASTM International Publications: 1. C241 Standard Test Method for Abrasion Resistance of Stone Subjected to Foot Traffic 2. C503 Standard Specification for Marble Dimension Stone (Exterior) 3. D2047 Standard Test Method for Static Coefficient of Friction of Polish-Coated Flooring Surfaces as Measured by the James Machine 4. D2240 Standard Test Method for Rubber Property Durometer Hardness 5. D3389 Standard Test Method for Coated Fabrics Abrasion Resistance (Rotary Platform, Double-Head Abrader) 6. E648/NFPA 253 Standard Test Method for Critical Radiant Flux of Floor-Covering Systems Using a Radiant Heat Energy Source 7. E662/NFPA 258 Standard Test Method for Specific Optical Density of Smoke Generated by Solid Materials 8. F710 Standard Practice for Preparing Concrete Floors to Receive Resilient Flooring 9. F1066 Standard Specification for Vinyl Composition Floor Tile B. Carpet & Rug Institute (CRI) 1. Standard for Installation of Commercial Carpet CRI 104, Current Edition C. Code of Federal Regulations (CFR) CFR Asbestos: Appendix A - Transmission Electron Microscopy Analytical Methods D. Occupational Safety & Health Administration (OSHA) Regulations: 1.03 SUBMITTALS 1. OSHA Regulation 29 CFR Toxic and Hazardous Substances Hazard Communication A. General: Submit the following in accordance with Conditions of Contract and Division 01 Specification Sections. PAGE 1

2 B. Submit Letter of Conformance in accordance with Section (01330) indicating specified items selected for use in project with the following supporting data. 1. Submit manufacturer's product and maintenance data for each type of resilient flooring and accessory. a. Certification by resilient flooring manufacturer that products supplied for flooring installation comply with local regulations controlling use of volatile organic compounds (VOCS). b. Asbestos Content: Provide written certification that tile and adhesive materials contain no asbestos of any type of mixture of types occurring naturally as impurities as determined by polarized light microscopy test per Appendix A of 40 CFR 763 will be utilized on this Project. 2. Submit color selection in the form of actual sections of resilient flooring, including accessories, for each type of resilient flooring required showing full range of colors and patterns available. 3. Submit shop drawings, seaming plan, and coving details for flooring and accessories. C. Installer Certificates: Signed by sheet vinyl flooring system manufacturer certifying that Installer is approved, authorized, or licensed by manufacturer to install sheet vinyl flooring system QUALITY ASSURANCE A. Single-Source Responsibility for Flooring: Obtain each type, color and pattern of flooring from a single source with resources to provide products of consistent quality in appearance and physical properties without delaying progress of the work. B. Installer: A firm with not less than five years of successful experience in installation of sheet vinyl flooring systems with chemically welded seams similar to those required for this project and which is certified by manufacturer of the sheet vinyl materials. C. Fire-Test-Response Characteristics: Provide products with the following fire-test-response characteristics as determined by testing identical products per test method indicated below by a testing and inspecting agency acceptable to authorities having jurisdiction. 1. Critical Radiant Flux: 0.45 W/sq. cm or greater when tested per ASTM E Smoke Density: Maximum specific optical density of 450 or less when tested per ASTM E DELIVERY, STORAGE, AND HANDLING A. Deliver tiles and installation accessories to Project site in original manufacturer's unopened cartons and containers each bearing names of product and manufacturer, Project identification, and shipping and handling instructions. B. Store flooring materials in dry spaces protected from the weather with ambient temperatures maintained between 65 degrees F. and 90 degrees F. Store tile flooring materials on flat surfaces. Move resilient flooring and installation accessories into spaces where they will be installed at least 48 hours in advance of installation. C. Store sheet vinyl rolls upright. Move sheet vinyl floor coverings and installation accessories into spaces where they will be installed at least 48 hours before installation, unless longer conditioning periods are recommended in writing by manufacturer PROJECT CONDITIONS A. Maintain a minimum temperature of 70 degrees F. in spaces to receive tiles for at least 48 hours prior to installation, during installation, and for not less than 48 hours after installation. After this period, maintain a temperature of not less than 55 degrees F. PAGE 2

3 B. Do not install resilient flooring until they are at the same temperature as the space where they are to be installed. Close spaces to traffic during resilient flooring installation. C. Protect all materials from the direct flow of heat from hot-air registers, radiators, or other heating fixtures and appliances SEQUENCING AND SCHEDULING A. Do not install resilient flooring materials over concrete slabs until the slabs have cured and are sufficiently dry to bond with adhesive as determined by tile manufacturer's recommended bond and moisture test EXTRA MATERIALS A. Refer to Section (01790) PART 2 PRODUCTS 2.01 VINYL COMPOSITION TILES: A. Avendra, LLC Preferred Manufactures: 1. Armstrong World Industries, Inc. ( x 2) B. Approved Manufacturers: 1. Tarkett ( ) a. To access the Tarkett National Account Program set up for Marriott inventory & pricing, you must order through the online portal at: b. After registering and setting up your password, orders can then be placed. You will be required to provide the Program Code and Program Access codes listed below to register. All orders should be placed directly with Tarkett via this portal and will be serviced via their authorized service channel provider nationally. 1) Program Code: ) Program Access Code # c. Please ensure that only those authorized to be a partner and participate in the Marriott International National Account Program have access to this information. d. For problems contact Theresa Thomas ( ) or Kevin Tierney ( ). C. All vinyl tile shall be the maximum extent possible of a single batch number. Tile should have uniform disbursement of color and texture throughout the thickness of the tile. Comply with ASTM F1066, Composition 1 (nonasbestos formulated). D. Product, Size and Color: Refer to Interior Finish Index PVC THRESHOLD: A. Avendra, LLC Preferred Manufactures: 1. None B. Approved Manufacturers: 1. "Carpet Insert Threshold Mouldings"; Johnsonite, a Tarkett Group Company ( ) a. To access the Tarkett National Account Program set up for Marriott inventory & pricing, you must order through the online portal at: PAGE 3

4 C. Products: b. After registering and setting up your password, orders can then be placed. You will be required to provide the Program Code and Program Access codes listed below to register. All orders should be placed directly with Tarkett via this portal and will be serviced via their authorized service channel provider nationally. 1) Program Code: ) Program Access Code # c. Please ensure that only those authorized to be a partner and participate in the Marriott International National Account Program have access to this information. d. For problems contact Theresa Thomas ( ) or Kevin Tierney ( ). a. Guestroom Entry Door: Model VT-XX-M6. 1-3/4" wide by 1/2" thick. a. Guestroom Entry Door: Model VT-40-M6. 1-3/4" wide by 1/2" thick. a. Guestroom Connecting Door: Model VT-40-M2, 5-1/2" wide by 1/2" thick. D. Manufactured from a homogeneous composition of polyvinyl chloride (PVC), high quality additives, and colorants. All Threshold Mouldings shall comply with A.D.A. requirements of Section Changes of Level. Standard formulation exceeds ASTM E648 Class 1 Flammability requirements. 1. Hardness - ASTM D Not less than 85 Shore A 2. Abrasion Resistance - ASTM D mg/cycle 3. Slip Resistance - ASTM D Exceeds Federal Standards and ADA requirements of 0.6 for flat surfaces. 4. Fire Resistance: a. ASTM E648/NFPA 253 (Critical Radiant Flux) - Class 1. b. ASTM E662/NFPA 258 (Smoke Density) or less. 5. Adhesive: As recommended by Manufacturer for use intended. 6. Color: Refer to Interior Finish Index for color and other additional requirements TRANSITION EDGES: A. Avendra, LLC Preferred Manufactures: 1. Resilient Edge Trims and Transitions: a. None 2. Straight Metal Edge Trims: a. None 3. Curved Metal Edge Trims: a. None B. Approved Manufacturers: 1. Resilient Edge Trims and Transitions: a. Marley Flexco Co., A Soflex Company ( ) b. Johnsonite, a Tarkett Group Company ( ) 1) To access the Tarkett National Account Program set up for Marriott inventory & pricing, you must order through the online portal at: PAGE 4

5 2) After registering and setting up your password, orders can then be placed. You will be required to provide the Program Code and Program Access codes listed below to register. All orders should be placed directly with Tarkett via this portal and will be serviced via their authorized service channel provider nationally. Program Code: Program Access Code # ) Please ensure that only those authorized to be a partner and participate in the Marriott International National Account Program have access to this information. 4) For problems contact Theresa Thomas ( ) or Kevin Tierney ( ). c. Burke Mercer Flooring Products, A Division of Burke Industries ( ). 2. Straight Metal Edge Trims: a. Schluter Systems ( ) b. Ceramic Tool Company, Inc. (CTC) ( ) 3. Curved Metal Edge Trims: a. Schluter Systems ( ) C. Model, Size and Color: Refer to Interior Finish Index. D. Furnish transition edges at the following locations: 1. Vinyl Composition Tile to Concrete 2. Vinyl Composition Tile to Carpet 3. Carpet to Carpet (Where thickness varies) 4. Carpet to Ceramic Tile 2.04 RESILIENT STAIR ACCESSORIES A. Stair Nosings: 1. Avendra, LLC Preferred Manufactures: a. None 2. Approved Manufacturers: a. Johnsonite, a Tarkett Group Company ( ) 1) To access the Tarkett National Account Program set up for Marriott inventory & pricing, you must order through the online portal at: 2) After registering and setting up your password, orders can then be placed. You will be required to provide the Program Code and Program Access codes listed below to register. All orders should be placed directly with Tarkett via this portal and will be serviced via their authorized service channel provider nationally. Program Code: Program Access Code # PAGE 5

6 3) Please ensure that only those authorized to be a partner and participate in the Marriott International National Account Program have access to this information. 4) For problems contact Theresa Thomas ( ) or Kevin Tierney ( ). b. Burke Mercer Flooring Products, A Division of Burke Industries ( ). c. Roppe Corporation ( ) B. Model, Size and Color: Refer to Interior Finish Index INSTALLATION ACCESSORIES A. Concrete Leveling and Patching compounds: 1. For areas up to 4 square feet: a. Feather finish, use to smooth ridges, fill cracks, gouges and joints. 1) "SD-F"; Ardex ( ) 2) Planiprep FF ; Mapei Corp. ( ) 3) Versa Patch ; TEC Specialty Products, H.B. Fuller Construction Products, Inc. ( ) 4) NXT Level Plus with NXT Primer ; Laticrete International Inc. ( ) b. Trowelable underlayment patch for thickness from feather edge to 3 inch without aggregate 1) Quickpatch ; Mapei Corp. ( ) 2) Fast Set Deep Patch ; TEC Specialty Products, H.B. Fuller Construction Products, Inc. ( ) 3) NXT Level Plus with NXT Primer ; Laticrete International Inc. ( ) c. Trowelable underlayment patch for thickness up to ½ inch without aggregate; up to 1 inch with aggregate. Can be feather edged. 1) "SD-P/ Primer P-82"; Ardex ( ) 2. For areas exceeding 4 square feet: PART 3 EXECUTION 3.01 INSPECTION a. Self-leveling, pourable or pumpable underlayment for thicknesses up to 5 inches. Can be feather edged. 1) "K-15/Primer P-51"; Ardex ( ) 2) Novoplan 2/Primer ; Mapei Corp. ( ) (Note: Refer to product datasheet for specific requirements based on substrates) 3) EZ Level TA-323/Multi Purpose Primer ; TEC Specialty Products, H.B. Fuller Construction Products, Inc. ( ) 4) NXT Level with NXT Primer ; Laticrete International Inc. ( ) A. Installer must examine the areas and conditions under which resilient flooring and accessories are to be installed and notify the Contractor in writing of conditions detrimental to the proper and timely completion of the work. Do not proceed with the work until unsatisfactory conditions have been corrected in a manner acceptable to the Installer. PAGE 6

7 1. Visually inspect for evidence of moisture, alkaline salts, carbonation, dusting, mold, or mildew. 2. Failure to call attention to defects or imperfections will be construed as acceptance and approval of the subfloor. Installation indicates acceptance of substrates with regard to conditions existing at the time of installation CONCRETE SUBFLOORS A. Verify that concrete slabs comply with ASTM F710 and the following: 1. Slab substrates are dry and free of curing compounds, sealers, hardeners, residual adhesives, adhesive removers, and other materials whose presence would interfere with bonding of adhesive. Determine adhesion and dryness characteristics by performing bond and moisture tests recommended by manufacturer. 2. Finishes of subfloors comply with tolerances and other requirements specified in Division 03 Section, "Cast-In-Place Concrete" for slabs receiving resilient flooring. 3. Subfloor Moisture Conditions: Before installing flooring Contractor shall verify that Moisture emission rate of not more than 3 lb/1000 sq. ft./24 hours when tested by calcium chloride moisture test in compliance with CRI 104, 6.2.1, with subfloor temperatures not less than 55 deg F, or as recommended by manufacturer. 4. Subfloor Alkalinity Conditions: Before installing flooring Contractor shall verify that a ph range of 5 to 9 when subfloor is wetted with potable water and phydrion paper is applied 3.03 PREPARATION A. General: Comply with manufacturer's installation specifications for preparing substrates to receive products indicated. 1. Comply with Armstrong Guaranteed Installation Manual F-5061, or equivalent by other listed manufacturers. B. Sweep and vacuum clean substrates to be covered by floor coverings immediately before installation. After cleaning, examine substrates for moisture, alkaline salts, carbonation, and dust. Proceed with installation only after unsatisfactory conditions have been corrected. C. This Contractor to remove coatings, including curing compounds, adhesives, plastics, and other substances that are incompatible with flooring adhesives and that contain soap, wax, oil, or silicone, by using a terrazzo or concrete grinder, a drum sander, or a polishing machine equipped with a heavy-duty wire brush. Surface to receive new flooring shall be fully prepared, including removal of existing materials not acceptable for proper installation of new materials, as required by manufacturer. Do not use solvents. 1. Prep floor according to ASTM F710 criteria. D. Slab Primers: 1. Allow to dry thoroughly before skimming with floor patch E. Underlayment or Leveling Compound: Use leveling compound as recommended by flooring manufacturer for filling small cracks and depressions in subfloors. All rough areas, projections, ridges, and bumps shall be removed. 1. Vinyl Composition Floor Tile: Apply underlayment or leveling compound in compliance with manufacturer's directions. 2. Sheet Vinyl Flooring: Skim coat the entire subfloor with Armstrong "S-184 Fast-Setting Cement-Based Patch and Skim Coat", or approved substitution, using a smooth-edge finishing trowel filling in the recessed areas to provide a smooth finished substrate to receive the sheet vinyl. PAGE 7

8 3.04 INSTALLATION - GENERAL A. Install flooring after finishing operations, including painting, have been completed. Moisture content of concrete slabs, building air temperature, and relative humidity must be within limits recommended by flooring manufacturer's directions. B. Patch and repair floors and walls to receive flooring for proper installation of flooring, stair accessories, and base. C. Place flooring with adhesive cement in strict compliance with manufacturer's recommendations. Butt tightly to vertical surfaces and edgings. Scribe around obstructions and to produce neat joints, laid tight, even, and straight. Extend flooring into toe spaces. D. Maintain reference markers, holes, or openings that are in place or plainly marked for future cutting by repeating on finish flooring as marked on subfloor. Use chalk or other nonpermanent marking device. E. Install flooring on covers for telephone and electrical ducts and other such items as occur within finished floor areas. F. Maintain overall continuity of color and pattern with pieces of flooring installed in these covers. Tightly cement edges to perimeter of floor around covers and to covers. G. Tightly cement flooring to subbase without open cracks, voids, raising and puckering at joints, telegraphing of adhesive spreader marks, or other surface imperfections ACCESSORIES A. Stair Nosings: 1. Use stair-tread-nose filler, according to resilient tread manufacturer's written instructions, to fill nosing substrates that do not conform to tread contours. 2. Apply resilient products to stairs as indicated and according to manufacturer's written installation instructions CLEANING AND PROTECTION A. Perform the following operations immediately after installing resilient floor coverings: 1. Remove adhesive and other surface blemishes using cleaner recommended by floor covering manufacturer. 2. Sweep or vacuum floor thoroughly. 3. Do not wash floor covering until after time period recommended by floor covering manufacturer. 4. Damp-mop floor to remove marks and soil. B. Protect flooring against mars, marks, indentations, and other damage from construction operations and placement of equipment and fixtures during remainder of construction period. Use protection methods indicated or recommended by manufacturer of resilient product involved. END OF SECTION PAGE 8