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HomeMy WebLinkAbout09-6723-Resinous-Flooring_Rev_1Dennis Yarmouth Intermediate Middle School January 19, 2021 Dennis Yarmouth Regional School District 100% Construction Documents Perkins Eastman DPC, project #71011 RESINOUS FLOORING 09 6723 - 1 SECTION 09 6723 RESINOUS FLOORING PART 1 - GENERAL 1.1 RELATED DOCUMENTS A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section. 1.2 SUMMARY A. Section includes resinous flooring with integral cove base. B. Related Requirements: 1. Section 01 8113.23 “Sustainable Design Requirements” for general requirements and procedures for compliance with certain USGBC LEED prerequisites and credits. 2. Section 03 3000 "Cast-In-Place Concrete" for concrete slabs on grade and for elevated concrete slabs on metal decking. 3. Section 07 9200 "Joint Sealants" for sealing of expansion, contraction, control, and isolation joints in resinous flooring. 4. Section 09 0561 “Common Work Results for Flooring Preparation" for requirements for testing and preparing subfloors for floor finishes. 1.3 PREINSTALLATION MEETINGS A. Preinstallation Conference: Conduct conference at Project site. 1. Review manufacturer's written instructions for substrate preparation and environmental conditions affecting resinous flooring installation. 2. Review details of integral cove bases. 3. Review manufacturer's written instructions for installing resinous flooring systems. 4. Review protection measures for adjacent construction and installed flooring, floor drainage requirements, curbs, base details, and so forth. 1.4 ACTION SUBMITTALS A. Make Submittals in accordance with Section 01 3300 “Submittal Procedures.” B. Product Data: For each type of product. 1. Include manufacturer's technical data, installation instructions, and recommendations for each resinous flooring component required. C. Sustainable Design Submittals: 1. Environmental Product Declaration (EPD): Provide manufacturers’ product documentation for each product having an Environmental Product Declaration (EPD). a. Documentation should confirm EPD conforms with ISO 14205 EN 15804 or ISO 21930. b. EPD shall have at least Cradle to Gate scope. Dennis Yarmouth Intermediate Middle School January 19, 2021 Dennis Yarmouth Regional School District 100% Construction Documents Perkins Eastman DPC, project #71011 RESINOUS FLOORING 09 6723 - 2 c. Complete "LEED Materials Documentation Sheet" with MRc2 information for each product having an EPD. 2. Recycled Content: Provide manufacturers’ product documentation that includes recycled content claims for the products contributing towards compliance. Claims must conform to the definition in ISO 14021-1999, Environmental Labels and Declarations, Self-Declared Environmental Claims. a. Complete "LEED Materials Documentation Sheet" with MRc3 Option 2 information for products with recycled content installed in the building. 3. Health Product Declaration (HPD): Provide manufacturers’ product documentation for each product having a publically available material inventory down to at least 0.1 percent or 1000 ppm. a. Documentation should be in the form of one of the following: 1) A publically available inventory of all ingredients identified by name and Chemical Abstract Service Registration Number (CASRN). 2) A published, complete Health Product Declaration in compliance with the Health Product Declaration open Standard. 3) Material Health Certificate or Cradle to Cradle Certification under standard version 3 or later with a Material Health Achievement level at the Bronze level or higher. 4) A Declare product label indicating that all ingredients have been evaluated and disclosed down to 1000 ppm. 5) Cradle to Cradle Material Health Certificate at the Bronze Level or higher. b. Complete "LEED Materials Documentation Sheet" with MRc2 information for each product having an EPD. 4. Paints And Coatings: Provide manufacturers' or third-party certification of testing to and compliance with the California Department of Public Health (CDPH) Standard method v1.2-2017 that includes the following information: a. The exposure scenario used to determine compliance. b. The range of total VOCs after 14 days, measured as specified in the CDPH Standard Method v1.2: 1) 0.5 mg/m^3 or less; 2) Between 0.5 and 5.0 mg/m^3; or 3) 5.0 mg/m^3 or more. c. Laboratory accreditation under ISO/IEC 17025. d. Claims of compliance for wet-applied products must state the amount applied in mass per surface area. e. Provide MSDS or other manufacturer documentation with disclosure of VOC content for all wet-applied products. f. Complete "LEED Materials Documentation Sheet" with IEQc2 information for paints/coatings installed within the waterproofing membrane. 5. Flooring Systems: Provide manufacturers' or third-party certification of testing to and compliance with the California Department of Public Health (CDPH) Standard method v1.2-2017 that includes the following information: a. The exposure scenario used to determine compliance. b. The range of total VOCs after 14 days, measured as specified in the CDPH Standard Method v1.2: 1) 0.5 mg/m^3 or less; 2) Between 0.5 and 5.0 mg/m^3; or 3) 5.0 mg/m^3 or more. c. Laboratory accreditation under ISO/IEC 17025. d. Claims of compliance for wet-applied products must state the amount applied in mass per surface area. e. Complete "LEED Materials Documentation Sheet" with IEQc2 information for flooring systems installed within the waterproofing membrane. Dennis Yarmouth Intermediate Middle School January 19, 2021 Dennis Yarmouth Regional School District 100% Construction Documents Perkins Eastman DPC, project #71011 RESINOUS FLOORING 09 6723 - 3 D. Samples for Verification: For each resinous flooring system required and for each color and texture specified, 6 inches square, applied to a rigid backing by Installer for this Project. 1.5 INFORMATIONAL SUBMITTALS A. Qualification Data: For Installer. B. Material Certificates: For each resinous flooring component. 1.6 CLOSEOUT SUBMITTALS A. Maintenance Data: For resinous flooring to include in maintenance manuals. 1.7 QUALITY ASSURANCE A. Installer Qualifications: An authorized representative who is trained and approved by manufacturer. 1. Engage an installer who is certified in writing by resinous flooring manufacturer as qualified to apply resinous flooring systems indicated. B. Mockups: Build mockups to verify selections made under Sample submittals, to demonstrate aesthetic effects, and to set quality standards for materials and execution. 1. Apply full-thickness mockups on 96-inch- square floor area selected by Architect. a. Include 96-inch length of integral cove base with inside and outside corner. 2. Simulate finished lighting conditions for Architect's review of mockups. 3. Approval of mockups does not constitute approval of deviations from the Contract Documents contained in mockups unless Architect specifically approves such deviations in writing. 4. Subject to compliance with requirements, approved mockups may become part of the completed Work if undisturbed at time of Substantial Completion. 1.8 DELIVERY, STORAGE, AND HANDLING A. Deliver materials in original packages and containers, with seals unbroken, bearing manufacturer's labels indicating brand name and directions for storage and mixing with other components. 1.9 FIELD CONDITIONS A. Environmental Limitations: Comply with resinous flooring manufacturer's written instructions for substrate temperature, ambient temperature, moisture, ventilation, and other conditions affecting resinous flooring installation. B. Lighting: Provide permanent lighting or, if permanent lighting is not in place, simulate permanent lighting conditions during resinous flooring installation. C. Close spaces to traffic during resinous flooring installation and for 24 hours after installation unless manufacturer recommends a longer period. Dennis Yarmouth Intermediate Middle School January 19, 2021 Dennis Yarmouth Regional School District 100% Construction Documents Perkins Eastman DPC, project #71011 RESINOUS FLOORING 09 6723 - 4 PART 2 - PRODUCTS 2.1 LEED REQUIREMENTS A. Environmental Product Declaration (EPD): Provide products with Third Party Environmental Product Declaration (EPD) whenever available. B. Recycled Content: Provide products with the maximum recycled content possible. Minimum recycled content 20 percent. C. Health Product Declaration (HPD): Provide products with publically available material inventories whenever available. D. Paints And Coatings: For field applications that are inside the weatherproofing membrane: Paints and Coatings must be tested and determined compliant in accordance with California Department of Public Health (CDPH) Standard Method v1.2-2017, using the applicable exposure scenario. The default scenario if the private office scenario. 1. All paints and coatings wet-applied on site must meet the applicable VOC limits of the California Air Resources Board (CARB) 2007, Suggested Control Measure (SCM) for Architectural Coatings, or the South Coast Air Quality Management District (SCAQMD) Rule 1113, effective February 5, 2016. E. Flooring Systems: Flooring products must be tested and determined compliant in accordance with California Department of Public Health (CDPH) Standard Method v1.2-2017, using the applicable exposure scenario. The default scenario if the private office scenario. 2.2 PERFORMANCE REQUIREMENTS A. Flammability: Self-extinguishing in accordance with ASTM D635. 2.3 RESINOUS FLOORING (EPOXY-01) A. Resinous Flooring System: Reactive MMA resin seamless flooring and integral cove base. 1. Basis-of-Design Product: Subject to compliance with requirements, provide Acrylicon Exposed by AcryliCon Polymers GmbH or a comparable product by one of the following or equal: a. DUDICK Inc. b. Duraflex, Inc. c. Stonhard, Inc. d. Crossfield Products Corp. B. Source Limitations: Obtain primary resinous flooring materials, including primers, resins, hardening agents, grouting coats, and topcoats, from single source from single manufacturer. Obtain secondary materials, including patching and fill material, joint sealant, and repair materials, of type and from manufacturer recommended in writing by manufacturer of primary materials. C. System Characteristics: 1. Color and Pattern: As indicated on Drawing AF-0.01, Finish Legend. 2. Wearing Surface: Textured for slip resistance. 3. Overall System Thickness: 7 - 8 mm. Dennis Yarmouth Intermediate Middle School January 19, 2021 Dennis Yarmouth Regional School District 100% Construction Documents Perkins Eastman DPC, project #71011 RESINOUS FLOORING 09 6723 - 5 D. System Physical Properties: Provide resinous flooring system with the following minimum physical property requirements when tested in accordance with test methods indicated: 1. Compressive Strength: 10,000 psi minimum in accordance with ASTM C579. 2. Tensile Strength: 1,800 psi minimum in accordance with ASTM C307. 3. Flexural Modulus of Elasticity: 4,000 psi minimum in accordance with ASTM C580. 4. Water Absorption: < 1.0 percent maximum in accordance with ASTM C413. 5. Impact Resistance: No chipping, cracking, or delamination and not more than 1/16-inch permanent indentation in accordance with MIL-D-3134J. 6. Resistance to Elevated Temperature: No slip or flow of more than 1/16 inch in accordance with MIL-D-3134J. 7. Abrasion Resistance: 0.04 gr. maximum weight loss in accordance with ASTM D4060. 8. Hardness: 80-85, Shore D in accordance with ASTM D2240. 9. Critical Radiant Flux: 0.45 W/sq. cm or greater in accordance with NFPA 253. E. Primer: Type recommended in writing by resinous flooring manufacturer for substrate and resinous flooring system indicated. F. Patching and Fill Material: Resinous product of or approved by resinous flooring manufacturer and recommended in writing by manufacturer for installation indicated. G. Body Coat: 1. Resin: Reactive MMA. 2. Type: Clear. 3. Installation Method: Roller. 4. Thickness of Coat: 8-mm. 5. Aggregates: Colored quartz (ceramic-coated silica). H. Grout Coat: 1. Resin: Reactive MMA. 2. Type: Clear. 3. Installation Method: Squeegee or trowel, and backrolled. 4. Thickness of Coat: 0.4 to 0.5-mm. I. Topcoat: Sealing or finish coat. 1. Type: Clear. 2. Number of Coats: One. 3. Finish: Matte. 2.4 RESINOUS FLOORING (EPOXY-02) A. Resinous Flooring System: Reactive MMA resin seamless flooring and integral cove base. 1. Basis-of-Design Product: Subject to compliance with requirements, provide Acrylicon Décor by AcryliCon Polymers GmbH or a comparable product by one of the following or equal: a. DUDICK Inc. b. Duraflex, Inc. c. Stonhard, Inc. d. Crossfield Products Corp. B. Source Limitations: Obtain primary resinous flooring materials, including primers, resins, hardening agents, grouting coats, and topcoats, from single source from single manufacturer. Obtain secondary materials, including patching and fill material, joint sealant, and repair Dennis Yarmouth Intermediate Middle School January 19, 2021 Dennis Yarmouth Regional School District 100% Construction Documents Perkins Eastman DPC, project #71011 RESINOUS FLOORING 09 6723 - 6 materials, of type and from manufacturer recommended in writing by manufacturer of primary materials. C. System Characteristics: 1. Color and Pattern: As indicated on Drawing AF-0.01, Finish Legend. 2. Wearing Surface: Textured for slip resistance. 3. Overall System Thickness: 4-mm. D. System Physical Properties: Provide resinous flooring system with the following minimum physical property requirements when tested in accordance with test methods indicated: 1. Compressive Strength: 13,500 psi minimum in accordance with ASTM C109, C39. 2. Tensile Strength: 4,300 psi minimum in accordance with ASTM D638. 3. Flexural Modulus of Elasticity: 4,000 psi minimum in accordance with ASTM C580. 4. Water Absorption: < 0.1 percent maximum in accordance with ASTM D570. 5. Impact Resistance: No chipping, cracking, or delamination and not more than 1/16-inch permanent indentation in accordance with MIL-D-3134J. 6. Resistance to Elevated Temperature: No slip or flow of more than 1/16 inch in accordance with MIL-D-3134J. 7. Abrasion Resistance: 0.04 gr. maximum weight loss in accordance with ASTM D4060. 8. Hardness: 80-85, Shore D in accordance with ASTM D2240. 9. Critical Radiant Flux: 0.45 W/sq. cm or greater in accordance with NFPA 253. E. Primer: Type recommended in writing by resinous flooring manufacturer for substrate and resinous flooring system indicated. F. Patching and Fill Material: Resinous product of or approved by resinous flooring manufacturer and recommended in writing by manufacturer for installation indicated. G. Body Coat: 1. Resin: Reactive modified MMA. 2. Installation Method: Roller. 3. Thickness of Coat: 3 to 4-mm. 4. Aggregates: Colored quartz (ceramic-coated silica). H. Topcoat: Sealing or finish coat. 1. Type: Clear. 2. Number of Coats: Three. 3. Finish: Matte. PART 3 - EXECUTION 3.1 EXAMINATION A. Examine substrates, with Installer present, for compliance with requirements for maximum moisture content and other conditions affecting performance of the Work. 1. Verify that finishes of substrates comply with tolerances and other requirements specified in other Sections and that substrates are free of cracks, ridges, depressions, scale, and foreign deposits that might interfere with adhesion of resinous flooring systems. B. Proceed with installation only after unsatisfactory conditions have been corrected. Dennis Yarmouth Intermediate Middle School January 19, 2021 Dennis Yarmouth Regional School District 100% Construction Documents Perkins Eastman DPC, project #71011 RESINOUS FLOORING 09 6723 - 7 3.2 PREPARATION A. Prepare and clean substrates in accordance with resinous flooring manufacturer's written instructions for substrate indicated to ensure adhesion. B. Concrete Substrates: Provide sound concrete surfaces free of laitance, glaze, efflorescence, curing compounds, form-release agents, dust, dirt, grease, oil, and other contaminants incompatible with resinous flooring. 1. Roughen concrete substrates as follows: a. Shot-blast surfaces with an apparatus that abrades the concrete surface, contains the dispensed shot within the apparatus, and recirculates the shot by vacuum pickup. b. Comply with requirements in SSPC-SP 13/NACE No. 6, with a Concrete Surface Profile of 3 or greater in accordance with ICRI Technical Guideline No. 310.2R, unless manufacturer's written instructions are more stringent. 2. Repair damaged and deteriorated concrete in accordance with resinous flooring manufacturer's written instructions. 3. Moisture Testing: Perform tests so that each test area does not exceed 200 sq. ft., and perform no fewer than three tests in each installation area and with test areas evenly spaced in installation areas. a. Anhydrous Calcium Chloride Test: ASTM F1869. Proceed with installation only after substrates have maximum moisture-vapor-emission rate of 3 lb of water/1000 sq. ft. in 24 hours. b. Relative Humidity Test: Using in-situ probes, ASTM F2170. Proceed with installation only after substrates have a maximum 75 percent relative humidity level measurement. 4. Alkalinity and Adhesion Testing: Perform tests recommended in writing by resinous flooring manufacturer. Proceed with installation only after substrate alkalinity is not less than 6 or more than 8 pH unless otherwise recommended in writing by flooring manufacturer, C. Patching and Filling: Use patching and fill material to fill holes and depressions in substrates in accordance with manufacturer's written instructions. 1. Control Joint Treatment: Treat control joints and other nonmoving substrate cracks to prevent cracks from reflecting through resinous flooring in accordance with manufacturer's written instructions. D. Resinous Materials: Mix components and prepare materials in accordance with resinous flooring manufacturer's written instructions. 3.3 RESINOUS FLOORING (EPXOY-01) INSTALLATION A. Apply components of resinous flooring system in accordance with manufacturer's written instructions to produce a uniform, monolithic wearing surface of thickness specified. 1. Coordinate installation of components to provide optimum adhesion of resinous flooring system to substrate, and optimum intercoat adhesion. 2. Cure resinous flooring components in accordance with manufacturer's written instructions. Prevent contamination during installation and curing processes. 3. Expansion and Isolation Joint Treatment: At substrate expansion and isolation joints, comply with resinous flooring manufacturer's written instructions. B. Installation: Dennis Yarmouth Intermediate Middle School January 19, 2021 Dennis Yarmouth Regional School District 100% Construction Documents Perkins Eastman DPC, project #71011 RESINOUS FLOORING 09 6723 - 8 1. Primer: Apply primer over prepared substrate at spreading rate recommended in writing by manufacturer. 2. Exposed Screed Coat: Roller apply 1061 SW resin at approximately 8 mm (24 mils.) per liter per sq. meter, then fully broadcast quartz into the wet resin. Allow 2-Hours to fully cure. a. Wet Grind the screed using only Acrylicon specialty diamonds successive grits; 50, 100, and 200. b. Clean the floor with ReflectiClean cleaner and thouroughly dry the floor. 3. Apply grout coat at 0.4 to 0.5-mm (16-18 mils.) per liter per sq. meter. 4. Apply final seal coat at 0.20 to 0.25-mm (8-10 mils) per sq meter. C. Cure Time: Cure coating for two hours at 68 degrees F after application of final roller coat in accordance with manufacturer’s recommendations. D. Edge Termination: Edges that terminate at walls, floor junctures and other embedded items shall be neat and clean, uniform and cosmetically acceptable with no excessively thick or ragged edges. E. Detail work around drains and other fixed objects shall be done in accordance with manufacturer’s recommendation. 3.4 RESINOUS FLOORING (EPOXY-02) INSTALLATION A. Apply components of resinous flooring system in accordance with manufacturer's written instructions to produce a uniform, monolithic wearing surface of thickness specified. 1. Coordinate installation of components to provide optimum adhesion of resinous flooring system to substrate, and optimum intercoat adhesion. 2. Cure resinous flooring components in accordance with manufacturer's written instructions. Prevent contamination during installation and curing processes. 3. Expansion and Isolation Joint Treatment: At substrate expansion and isolation joints, comply with resinous flooring manufacturer's written instructions. B. Install schluter cove cap at 4 or 6 inches and proceed with installation of integral coving. C. Primer: Apply primer over prepared substrate at spreading rate recommended in writing by manufacturer. D. Installation: 1. Body Coat: Gauge rake the blended colored quartz and 1061 SW body coat at rate 3.8mm (150 mils) comply with slopes indicated on drawings. Lightly trowel to close up any gauge rake marks and then broadcast the same colored quartz blend into the wet resin. 2. Vacuum and then scrape the entire surface. 3. Apply the intermediated coat at ~0.35-mm (14 mils) per liter per sq. meter. Allow to cure for 1.5 hours and then sand with a 60 grit sand paper. 4. Apply two seal coats on coving and floor at the same time. Topcoat 0.20 (8 mils) per liter per sq. meter. 5. Colored Quartz Aggregates: Mixed and blended with the 1061 SW Bodycoat resin in accordance with manufacturer’s instructions. E. Cure Time: Cure coating for two hours at 68 degrees F after application of final roller coat in accordance with manufacturer’s recommendations. Protect from any aggressive chemicals for 24 hours after final seal coat. Dennis Yarmouth Intermediate Middle School January 19, 2021 Dennis Yarmouth Regional School District 100% Construction Documents Perkins Eastman DPC, project #71011 RESINOUS FLOORING 09 6723 - 9 F. Edge Termination: Edges that terminate at walls, floor junctures and other embedded items shall be neat and clean, uniform and cosmetically acceptable with no excessively thick or ragged edges. G. Detail work around drains and other fixed objects shall be done in accordance with manufacturer’s recommendation. 3.5 FIELD QUALITY CONTROL A. Material Sampling: Owner may, at any time and any number of times during resinous flooring installation, require material samples for testing for compliance with requirements. 1. Owner will engage an independent testing agency to take samples of materials being used. Material samples will be taken, identified, sealed, and certified in presence of Contractor. 2. Testing agency will test samples for compliance with requirements, using applicable referenced testing procedures or, if not referenced, using testing procedures listed in manufacturer's product data. 3. If test results show applied materials do not comply with specified requirements, pay for testing, remove noncomplying materials, prepare surfaces coated with unacceptable materials, and reinstall flooring materials to comply with requirements. B. Core Sampling: At Owner's direction and at locations designated by Owner, take one core sample per 1000 sq. ft. of resinous flooring, or portion of, to verify thickness. For each sample that fails to comply with requirements, take two additional samples. Repair damage caused by coring. Correct deficiencies in installed flooring as indicated by testing. 3.6 PROTECTION A. Protect resinous flooring from damage and wear during the remainder of construction period. Use protective methods and materials, including temporary covering, recommended in writing by resinous flooring manufacturer. END OF SECTION (THIS PAGE IS BLANK)