SECTION 07321 CONCRETE ROOF TILE Display hidden notes to specifier. (Don't know how? Click Here) Copyright 2005-2011 ARCAT, Inc. - All rights reserved PART 1 GENERAL 1.1 RELATED SECTIONS A. Section 06100 - Rough Carpentry; Roof sheathing and nailers. B. Section 07220 - Roof and Deck Insulation. C. Section 07600 - Flashing and Sheet Metal. D. Section 07710 - Roof Specialties; Roof gutters and downspouts. E. Section 07720 - Roof Accessories. F. Section 08600 - Skylights. G. Division 15 - Mechanical: Mechanical work projecting through roof. H. Division 16: - Electrical: Electrical work projecting through roof. 1.2 REFERENCES A. ASTM A 90 - Standard Test Method for Weight (Mass) of Coating on Iron and Steel Articles with Zinc or Zinc-Alloy Coatings; 2001. B. ASTM A 525 - Standard Specification for General Requirements for Steel Sheet, Zinc-Coated (Galvanized) by the Hot-Dip Process; 1993. C. ASTM A 641 - Standard Specification for Zinc-Coated (Galvanized) Carbon Steel Wire; 1998. D. ASTM A 653/A 653M - Standard Specification for Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy-Coated (Galvannealed) by the Hot-Dip Process. E. ASTM C 1492 - Standard Specification for Concrete Roof Tile. 07321-1
F. ASTM D 226 - Standard Specification for Asphalt-Saturated Organic Felt Used in Roofing and Waterproofing; 1997a. G. ASTM D 249 - Standard Specification for Asphalt Roll Roofing (Organic Felt) Surfaced with Mineral Granules; 1989 (reapproved 1996). H. ASTM D 2626 - Standard Specification for Asphalt-Saturated and Coated Organic Felt Base Sheet Used in Roofing; 1997b. I. AWPA C2 - Lumber, Timber, Bridge Ties and Mine Ties -- Preservative Treatment by Pressure Processes; 2001. J. Tile Roofing Institute (TRI) - Concrete and Clay Design Criteria for Cold and Snow Regions. K. FRSA/TRI - Concrete and Clay Roof Tile Installation Manual Fourth Edition (For Florida High Wind Applications, 150 mph). August 2005. L. ICC ESR 1647 (ICC-ES) - International Code Council Evaluation Services. M. ICBO ESR-2015P Concrete and Clay Roof Tile Installation Manual for Moderate Climate Regions. N. ICC AC 180 Acceptance Criteria for Clay and Concrete Roof Tiles. August, 2007. O. Florida Building Code, Product Approval - FL 560, FL610, FL7781, FL7849. P. City of Los Angles Research Report - LA RR 23700 Q. CAN/CSA-A220. Series-06 -Concrete Roof Tiles. R. ICC AC 188 for underlayments. S. AC 48 for underlayments in severe climates. T. AC 148 for Wakaflex flashing and ridge venting products. 1.3 DESIGN REQUIREMENTS A. Roofing tile materials and installation shall conform to the requirements of ICC ESR 1647 and LA RR 23700. B. Roofing tile materials and installation shall conform to the requirements of Miami Dade County Notice of Acceptance (NOA) as follows: 1. NOA 07-00507.08 - Duralite Shake & Slate. 2. NOA 07-0710.04 - Duralite Villa. 3. NOA 07-1012.07 - Duralite Villa. 4. NOA 07-10123.06 - Espana. 5. NOA 06-0711.13 Villa. 6. NOA 07-1023.07 - Vanguard Roll. 7. NOA 06-0524.02 - Villa 900. 8. NOA 07-0220.04 - Barcelona 900. 9. NOA 07-0228.03 - Saxony 900. 10. NOA 07-0710.05 Saxony. 11. NOA 07-1023.09 - Spanish "S". 12. NOA 07-1023.10 - Cedarlite. 13. NOA 07-1023.11 - Mission Barrel. 14. NOA 07-1023.12 - Atlantis Shake & Slate. 07321-2
15. NOA 04-0512.04 - Madera. 16. NOA 06-0711.12 - Tejas Espana. 17. NOA 07-0710.06 - Madera 700. 18. NOA 07-0710.07 - Saxony 700. 19. NOA 07-0710.08 - Saxony 600. 20. NOA 07-0711.03 - Saxony 900. 21. NOA 09-0331.10 Spanish S Nuevo. 22. NOA 08-0107.02 MLT Tile Seal. 23. NOA 08-0214.05 - RoofTopGuard II Underlayment. 24. NOA 09-0127.05 - Elevated Batten System. 25. NOA 08-1106.03 - Wakaflex Universal Flashing. 26. NOA 09-0512.03 - Zephyr Roll Vented Weather Block. 27. NOA 09-1001.04 - MLT RidgeVent & Universal Water Dam. 28. NOA 09-0512.04 - Zip Clip Universal Wind Clip. 29. NOA 08-0909.13 - StrongSeal DB & SA Underlayments. C. Roofing tile materials and installation shall conform to the SBCCI Standard for Hurricane Resistant Residential Construction, SSTD10-99, the International Building Code for One and Two Family Dwelling Code and the Florida Building Code 2007. D. Roofing tile materials and installation shall conform to the requirements of the applicable building code. 1.4 SUBMITTALS A. Submit under provisions of Section 01300. B. Product Data: Manufacturer's data sheets on each product to be used, including: 1. Preparation instructions and recommendations. 2. Storage and handling requirements and recommendations. 3. Installation methods. C. Shop Drawings: Indicate metal flashing profiles, joint locations, fastening locations, and installation details. Indicate tile layout with location of cut and special shaped tiles identified. D. Selection Samples: For each finish product specified, two complete sets of tile colors representing manufacturer's full range of available colors and patterns. E. Verification Samples: For each finish product specified, two full size samples representing actual product, color, and patterns. F. Certificates of Compliance: Submit to certify compliance with referenced standards. 1.5 QUALITY ASSURANCE A. Manufacturer Qualifications: Minimum five years documented experience producing concrete roof tile and member of Tile Roof Institute. B. Installer Qualifications: Minimum five years documented experience installing products specified in this section and/or supervision by a manufacturers authorized installation representative. C. Mock-Up: Provide a mock-up for evaluation of surface preparation techniques and application workmanship. 1. Finish areas designated by Architect. 2. Mock-up shall be a minimum of a 10 foot (3.05 M) by 10 foot (3.05 M) area and include the edge, ridge, valley and other typical transition conditions 07321-3
anticipated. 3. Do not proceed with remaining work until installation workmanship and appearance is approved by Architect. 4. Mock-up may not remain as part of Work. 5. Accepted mock-up may remain as part of Work. 1.6 DELIVERY, STORAGE, AND HANDLING A. Store products in manufacturer's unopened packaging until ready for installation. B. Deliver products to project site in manufacturer's unopened pallets, labeled with data indicating compliance with specified requirements. C. Maintain dry storage area for products of this section until installation of products. 1.7 PROJECT CONDITIONS A. Maintain environmental conditions (temperature, humidity, and ventilation) within limits recommended by manufacturer for optimum results. Do not install products under environmental conditions outside manufacturer's absolute limits. B. Do not overload the roof. Distribute stacks of tile uniformly on roof at not greater than 12 inches (305 mm) in height. 1.8 WARRANTY A. Roof Tile: MonierLifetile's Limited Lifetime, Fully Transferable, Non-Prorated Product Warranty against defects in roof tile for the life of the structure. B. Installation Warranty: Warrants products of this section, as installed, to be in accord with the Contract Documents and free from faults and defects in materials and workmanship for a period of 3 years after completion. 1.9 EXTRA MATERIALS A. Provide an additional 1 percent of installed roof tiles, but not less than one full square, for Owner's use in roof maintenance. B. Furnish extra materials packaged with protective covering for storage and identified with labels clearly describing contents. PART 2 PRODUCTS 2.1 MANUFACTURERS A. Acceptable Manufacturer: Boral Roofing, which is located at: 7575 Irvine Center Dr. Suite 100 ; Irvine, CA 92618; Toll Free Tel: 800-571-TILE (8453); Tel: 949-585 8202 ; Email: robert.pacelli@boral.com; Web: www.boralna.com B. Requests for substitutions will be considered in accordance with provisions of Section 01600. PART 3 EXECUTION 3.1 EXAMINATION A. Do not begin installation until substrates have been properly prepared. B. Verify surfaces are uniform, smooth, clean and dry 07321-4
C. If substrate preparation is the responsibility of another installer, notify Architect of unsatisfactory preparation before proceeding. 3.2 PREPARATION A. Clean surfaces thoroughly prior to installation. B. Prepare surfaces using the methods recommended by the manufacturer for achieving the best result under the project conditions. 3.3 INSTALLATION - GENERAL A. Install in accordance with manufacturer's instructions and the following: 1. ICBO ESR-2015P Concrete and Clay Roof Tile Installation Manual for Moderate Climate Regions. 2. TRI/WSRCA Standard Installation Guides for Concrete and Clay Roof Tile in Cold Weather Applications. 3. FRSA/TRI Concrete and Clay Roof Tile Installation Manual Fourth Edition (For Florida High Wind Applications, 150 mph). 4. CAN/CSA-A220.1-Series-06 - Concrete Roof Tiles. 3.4 UNDERLAYMENT APPLICATION: A. Install nailer boards or ridge risers with 2 inch by 2 inch (51 mm by 51 mm) nailer boards at hips and ridges: 1. Use fasteners of sufficient length to penetrate minimum 3/4 inch (19 mm) into trusses. 2. Attach with No. 26 gage (0.018 inch) galvanized strapping minimum 24 inches (610 mm) on center. 3.5 TILE INSTALLATION A. Layout: 1. Minimum Head Lap: 3 inches (76 mm). B. Secure field and perimeter tile in accordance with UBC Table 15-D-2. C. Cut field tile to form straight edge at center of hip, ridge and valley. D. Install eave closures. 3.6 CLEANING A. Remove all broken tile, debris and excess tile from roof. B. Sweep cut tiles clean. 3.7 REPAIR AND REPLACEMENT A. Damaged Tile: 1. Break out damaged roof tile. 2. Repair torn underlayment. 3. Drive fastener flush. 4. Apply minimum 3/8 inch (10 mm) by 2 inch (51 mm) bead of approved adhesive on tile in course below replacement tile. 5. Immediately set replacement tile in position assuring proper contact. B. Damaged Small Valley and Hip Cuts: 07321-5
3.8 PROTECTION 1. Apply a minimum of 3/8 inch (10 mm) by 2 inch (51 mm) bead of approved adhesive at head of cut tile. 2. Immediately set tile in course above in position assuring proper contact. A. Protect installed products until completion of project. B. Touch-up, repair or replace damaged products before Substantial Completion. END OF SECTION 07321-6