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<br />jmwells design
<br />713 washington street
<br />kerrville, texas 78028
<br />830.890.8808
<br />jmwellsdesign@gmail.com/
<br />jackmwells@outlook.com
<br />C O P Y R I G H T 2 0 1 7
<br />B I N D I N G . . .D:\Jack\My Documents\Drawings\LEER CONSTRUCTION\JANOON Banquet Remodel\Janoon Tenant Improvement.dwg--
<br />A2.2a
<br />18.106
<br />Roof Details/
<br />SpecificationsTenant Improvement/ Design Build112 East Yosemite AvenueManteca, CaliforniaPhase 2Janoon Banquet and Event HallSECTION 07 54 00
<br />THERMOPLASTIC MEMBRANE ROOFING
<br />PART 1 GENERAL
<br />1.1 SECTION INCLUDES
<br /> A. Waterproofing membrane which can accept the direct application of an exterior tiled wearing surface.
<br />1.2 RELATED SECTIONS
<br />A. Section 06 16 36 - Wood Panel Product Sheathing.
<br />B.Section 09 30 00 - Tiling.
<br />C.Section 07 50 00 - Membrane Roofing.
<br />1.3 REFERENCES
<br />A.ANSI A118.10 - ANSI Specification for Load Bearing, Bonded Waterproof Membranes.
<br />B.ASTM C 627 - Assembly Components Installation Systems.
<br />C.ASTM E 108-08 & CAN/ULC S107-03 - Methods of Fire Tests of Roof Coverings compliance.
<br />D.CGSB 37.54-95 - Roofing and Waterproofing Membrane, Sheet Applied, Flexible, Polyvinyl Chloride;
<br />Canadian General Standards Board.
<br />E.CGSB 37-GP-55M - Application of Sheet Applied Flexible Polyvinyl Chloride Roofing Membrane;
<br />Canadian General Standards Board.
<br />F.FBC 2014 - Compliance with Florida Building Commission Requirements .
<br />G.ICC-ES AC39 - Acceptance Criteria for Walking Decks compliance
<br />H.ICC-ES AC75 - Acceptance Criteria for Membrane Roof Covering Systems compliance
<br />I.Independent Quality Control
<br />1.4 SUBMITTALS
<br />A.Submit under provisions of Section 01 30 00 - Administrative Requirements.
<br />B.Manufacturer's specifications, including data substantiating compliance with physical properties
<br />specified.
<br />C.Shop Drawings: Installation and seaming plan, showing joints, termination details, and interface with
<br />other materials.
<br />D.Samples: Two 8 1/2 inch by 11 inch (210 by 250 mm) pieces; labeled.
<br />E.Manufacturer's printed installation instructions and recommendations, including precautions required
<br />for seaming and adhering membrane.
<br />F.Installer's Qualifications.
<br />1.5 QUALITY ASSURANCE
<br />A. Manufacturer Qualifications: Company specializing in providing products of the type specified in this
<br />section, with minimum of 25 years of waterproofing experience.
<br />B.Installer Qualifications:
<br /> 1. Specialized in roof and balcony waterproofing.
<br />2.Trained and currently authorized by manufacturer.
<br />C.Pre-installation Meeting: Discuss waterproofing practices and precautions applicable to this project.
<br /> 1. Convene minimum of 7 days prior to start of installation.
<br />2.Require the attendance of:
<br /> a. Manufacturer's representative.
<br />b.Contractor's field superintendent.
<br />c.Installation foreman.
<br />d.Other trades affected by this work.
<br />e.Owner's representative.
<br />1.6 DELIVERY, STORAGE, AND HANDLING
<br />A. Deliver products in manufacturer's original containers, dry and undamaged, with seals and labels intact.
<br />1. Label uncured materials, both sheets and canned goods, with date of manufacturer and shelf life.
<br />2.Do not use creased or damaged sheets.
<br />3.Do not use products after end of shelf life.
<br />B.Store and handle materials to prevent damage.
<br /> 1. Place materials on pallets.
<br />2.Prevent creasing of rolled materials.
<br />3.Keep containers closed, except when removing materials from them.
<br />C.Keep materials at temperature between 40 degrees F (4.4 degrees C) and 80 degrees F (26.6 degrees
<br />C); if adhesives are exposed to lower temperature, verify useability with manufacturer before using.
<br />1.7 PROJECT CONDITIONS
<br />A. Maintain environmental conditions (temperature, humidity, and ventilation) within limits recommended
<br />by manufacturer for optimum results. Do not install products under environmental conditions outside
<br />manufacturer's recommended limits.
<br />1.8 WARRANTY
<br />A. Provide manufacturer's 10 year warranty for membrane leaks due to a manufacturing defect, covering
<br />materials and/or repair and replacement labor for the Tiledek portion only.
<br />PART 2 PRODUCTS
<br />2.1 MANUFACTURERS
<br />A.Manufacturer: Provide products of Duradek/Durarail U.S. Inc., 1722 Iron Street, North Kansas City, MO
<br />64116 USA Toll Free Tel: 800-338-3568. Tel: (816) 421-5830. Fax: (816) 421-2924.
<br />B.Substitutions: Not permitted.
<br />C.Requests for substitutions will be considered in accordance with provisions of Section 01 60 00 - Product
<br />Requirements.
<br />2.2 MEMBRANE
<br />A. Duradek Tiledek Membrane: Calendared polyvinyl chloride (PVC) film laminated to a woven, heat-set
<br />polyester fabric on the back surface. A non-woven geo-textile polyester fabric is laminated to the top
<br />surface to accept overlay.
<br />1. Sheet Width: 72 inches (1829mm).
<br />2.Sheet Thickness: 0.060 inch / 60 mil (1.5mm)
<br />3.PVC Film Thickness: 0.050 inch (1.3 mm).
<br />4.Weight: 55 ounces per square yard (1864 g/sm) nominal.
<br />2.3 SUBSTRATE
<br />A. Plywood: Minimum 3/4 inch (19 mm) exterior C-C sheathing grade with tongue in grove edges. Use
<br />minimum 1 1/8" Sturd-I-Floor this project…
<br />B.Concrete: concrete substrates are to comply with the requirements of the applicable code.
<br />2.4 UNDERLAYMENTS
<br />A. CBU (Cement Backer Unit): 1/2 inch (13mm) Durock cement board, as manufactured by USG. CBU to be
<br />applied to the plywood using a latex hydraulic mortar and fasteners in accordance with the
<br />manufacturer's specifications.
<br />2.5 ADHESIVES
<br />A. Duradek D-763-1: Water-based Liquid Adhesive - trowel grade, 11.5 Liter pail.
<br />2.6 OVERLAYS
<br />A.Porcelain Tile: As specified in Division 9 meeting TTMAC or TCNA requirements. Freeze thaw rated where
<br />required.
<br />B.Stone Tile: As specified in Division 9 meeting TTMAC or TCNA requirements. Freeze thaw rated where
<br />required.
<br />D.Bond Coat: For tile application directly to drainage matt; use a medium bed dry-set mortar which
<br />meets ANSIA118.1-1999 (2005) in accordance with the manufacturer's specifications.
<br />E.Bond Coat: For CBU application directly to plywood substrate; use a poly modified mortar
<br />F.Tile Grout: Use exterior grade, odor and stain resistant, sanded grout which meets ANSI A118.3.
<br />PART 3 EXECUTION
<br />3.1 EXAMINATION
<br />A. Verify that surfaces and site conditions are ready to receive work and conform to membrane
<br />manufacturer's requirements.
<br />B.Verify that deck is:
<br /> 1. Secure, well supported, solid, and in accordance with local code structural requirements.
<br />2.Minimum 3/4 inch (19mm) C-C grade exterior sheathing with tongue-and-groove edges.
<br />3.Clean and smooth, free of depressions, waves, and projections, properly sloped to drains, valleys, or
<br />eaves.
<br />4.Dry and free of ice and snow.
<br />C.Notify the Architect of any conditions that would prevent satisfactory completion of the work. Do not
<br />proceed until unsatisfactory conditions are corrected.
<br />3.2 PREPARATION
<br />A. Do not proceed with installation until substrate preparation is complete.
<br />B.Coordinate timing of installation to avoid construction traffic over completed traffic membrane
<br />surfaces.
<br />C.Wood Substrate: Verify plywood is fastened according to local building code requirements.
<br />D.Coordinate installation with installation of drains and similar accessories.
<br />3.3 UNDERLAYMENT INSTALLATION
<br />A. Laminate underlayment panel to plywood subfloor using polymer modified mortar. Cover mortar with
<br />panel immediately. Stagger joints by 1/2 panel in both directions from plywood subfloor joints. Fit ends and
<br />edges closely, leaving a maximum 1/8 inch (3mm) gap at panel edges and ends.
<br />B.Fasten panels to subfloor while mortar is wet with 1 1/4 inch (32mm) Durock wood screws spaced 6
<br />inches on center in both directions and 1/2 inch (12.5mm) from ends and edges. Do not overdrive
<br />fasteners.
<br />Roof Specifications
<br />Section -
<br /> at Roof Drain
<br />1 1/2" = 1'-0"01
<br />Roof Detail -
<br /> at Existing Structure
<br />3" = 1'-0"02
<br />ROOFING NOTES
<br />3.4 MEMBRANE INSTALLATION
<br />A.Do not install when temperature is below 45 degrees F (7.0 degrees C) or above 98 degrees F (36.6
<br />degrees C). Do not install when winds are gusting over 30 mph (48.3 kph).
<br />B.Do not dilute primers, adhesives, coatings, or sealants.
<br />C.Install membrane with seams placed in direction of slope. Overlap field seams 1.5 inch (38 mm),
<br />heat-weld all seams in accordance with manufacturer's instructions.
<br />D.Mechanically fasten all perimeter edges and penetrations.
<br />E.Install flashings and accessories. Seal around all penetrations, drains, and edges.
<br />3.5 FLOOD TEST A. Perform a flood test with a minimum of 2 inches of water for 24 hours to verify a leak free
<br />installation. Plug drains and position barriers to contain water. Repair any leaks and retest before covering
<br />the membrane.
<br />3.6 DRAINAGE MAT INSTALLATION A. Drainage mat is applied using a bond coat specified by the drainage
<br />mat manufacturer.
<br />B.Perimeter flashings are to be installed to allow any moisture draining through the drainage mat to
<br />escape.
<br />3.7 TILE INSTALLATION A. Mix rapid setting, flexible, polymer-modified thinset mortars in accordance with
<br />latex manufacturer's instructions or as directed by TTMAC or TCNA.
<br />B.Set tiles in accordance with TTMAC or TCNA standards.
<br />C.Install expansion or movement control joints where required by TTMAC or TCNA standards.
<br />3.8 ADJUSTING AND CLEANING A. Clean soiled areas in accordance with manufacturer's
<br />recommendations.
<br />B.Repair damaged areas to match original materials.
<br />3.9 PROTECTION A. Protect finished work from traffic using durable temporary materials.
<br />END OF SECTION
<br />Roof Specifications; cont.
<br />Roof Detail -
<br /> at "Kerf"
<br />3" = 1'-0"03
<br />5401 N. Hickman Rd., Denair, Ca. 95316
<br />(209) 485-8620
<br />Issued For Reference, No Changes This Sheet...
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