Laserfiche WebLink
Round 1 Bowling and Amusement 12/09/2024 Paradigm Design <br />Main Place Mall Expansion Grand Rapids, MI <br />Santa Ana, California <br />Project #2309147GR <br />GYPSUM BOARD 09 2900 - 6 <br />2.7 AUXILIARY MATERIALS <br />A.Provide auxiliary materials that comply with referenced installation standards and manufacturer's <br />written instructions. <br />B.Laminating Adhesive: Adhesive or joint compound recommended for directly adhering gypsum <br />panels to continuous substrate. <br />C.Steel Drill Screws: ASTM C1002 unless otherwise indicated. <br />1.Use screws complying with ASTM C954 for fastening panels to steel members from 0.033 to <br />0.112 inch thick. <br />2.For fastening cementitious backer units, use screws of type and size recommended by panel <br />manufacturer. <br />D.Sound-Attenuation Blankets: ASTM C665, Type I (blankets without membrane facing) produced by <br />combining thermosetting resins with mineral fibers manufactured from glass, slag wool, or rock wool. <br />1.Fire-Resistance-Rated Assemblies: Comply with mineral-fiber requirements of assembly. <br />E.Thermal Insulation: As specified in Section 07 2100 "Thermal Insulation." <br />PART 3 - EXECUTION <br />3.1 EXAMINATION <br />A.Examine areas and substrates including welded hollow-metal frames and support framing, with <br />Installer present, for compliance with requirements and other conditions affecting performance of the <br />Work. <br />B.Examine panels before installation. Reject panels that are wet, moisture damaged, and mold damaged. <br />C.Proceed with installation only after unsatisfactory conditions have been corrected. <br />3.2 INSTALLATION AND FINISHING OF PANELS, GENERAL <br />A.Comply with ASTM C840. <br />B.Install ceiling panels across framing to minimize the number of abutting end joints and to avoid <br />abutting end joints in central area of each ceiling. Stagger abutting end joints of adjacent panels not <br />less than one framing member. <br />C.Install panels with face side out. Butt panels together for a light contact at edges and ends with not <br />more than 1/16 inch of open space between panels. Do not force into place.