18-19759 - Laserfiche WebLink

Browse Search

Q\TPJNITYIERD 6., INSTALLATION: 6.1 RhinoRoof Underlayments shall be installed in accordance with Interwrap, Inc. published installation instructions subject to the Limitations set forth in Section 5 herein and the specifics noted below. 6.2 Re-fasten any loose decking panels,and check for protruding nail heads. Sweep the substrate thoroughly to remove any dust and debris prior to application. 6,3 RhinoRoof U26: 6.3.1 Shall be installed in compliance with the requirements for ASTM D226, Type I or II underlayment in FBC Table 1507.1.1 for the type of prepared roof covering to be installed, taking into account the wider sheet- . width for double-layer applications. 6.3.1 Fasteners: For exposure<24 hours,corrosion resistant fasteners may be 1-inch roofing nails with a 3/8-inch diameter head,or those noted in 6.4.2. The use of staples is prohibited. For exposure > 24 hours up to maximum 30 days, corrosion resistant fasteners shall be minimum 1-inch diameter plastic or metal cap nails or FBC HVHZ nails&1-5/8"diameter tin caps(with the rough edge facing up). The use of staples is prohibited. 6.3.2 Single Laver;Roof Slope>4:12: End(vertical)laps shall be minimum 6-inches and side(horizontal)laps shall be minimum 4-inches. Refer to Interwrap, Inc. recommendations for alternate lap configurations and/or the use of sealant under certain conditions. For exposure < 24 hours, use of every-other fastening location printed on the surface is acceptable. For exposure > 24 hours up to maximum 30-days, use of every fastening location printed on the surface is required. When batten systems are to be installed atop the underlayment, the underlayment need only be preliminarily attached pending attachment of the battens on the samb day. Battens shall not be positioned over cap nails. If this occurs, remove the cap nail and patch the hole in accordance with Interwrap published instructions. 6.4.3 Double Layer;2:12<Roof Slope<4:12: End (vertical)laps shall be minimum 12-inches and side(horizontal)laps shall be`minimum half-sheet-width plus 1-inch. Double layer application; begin by fastening a half-width plus 1-inch starter strip along the eaves. Place a full-width sheet over the starter, completely overlapping the starter course. Continue as noted in 6.5, but maintaining minimum half-width plus 1-inch side(horizontal)laps,resulting in a double-layer application. 7. BUILDING PERMIT REQUIREMENTS: As required by the Building Official or Authority Having Jurisdiction in order to properly evaluate the installation of this product. 8. MANUFACTURING PLANTS: Qingdao,China 9. QUALITY ASSURANCE ENTITY: Intertek Testing Services NA Inc.—QUA1673; (608)836-4400 -END OF EVALUATION REPORT- Exterior Research and Design,U.C. Evaluation Report 140510.02.12-113 Certificate of Authorization#9503 6T"EDITION(2017)FBC NON-HVHZ EVALUATION F1.15216-113 Rhinoltoof Underlayments Revision 3:10/10/2017 Page 3 of 3