HomeMy WebLinkAbout09 26 00 - Gypsum Board AssembliesMidtown West Studio M Architecture and Planning
Carmel, IN November 10, 2017
09 26 00 - 1
SECTION 09 26 00 – GYPSUM BOARD ASSEMBLIES
PART 1 - GENERAL
1.1 SUMMARY
A. Provide Gypsum Board Assemblies:
1) Interior walls, partitions, and ceilings for tape and joint compound finish.
2) Glass Mat Water Resistant
3) Cementitious backer units for application of tile.
PART 2 – PRODUCTS
2.1 Products: As selected by Architect complying with the following:
A. Gypsum Board:
1) Gypsum Wallboard: ASTM C 36, regular.
i. 5/8 inch typical thickness.
2) Joint Treatment: ASTM C 475 and ASTM C 840, 3_coat system.
3) Installation Standard: ASTM C 840.
B. Glass Mat Water Resistant Gypsum Backing Board:
1) Type: ASTM C 1178, Type X, 5/8 inch thick.
C. Trim Accessories:
1) Material: Metal or plastic
2) Types: Cornerbead
PART 3 – INSTALLATION
3.1 Comply with requirements of Section 01000 - Project Requirements.
3.2 Comply with standards referenced above and ASTM C 840 and GA 216.
3.3 Install joints only over framing members. Do not allow butt to butt joints.
3.4 Provide blocking for items such as railings, grab bars, casework, toilet
accessories, and similar items.
3.5 Provide acoustical sealant at runner tracks, wall perimeters, openings, expansion,
and control joints.
3.6 Install gypsum board assemblies true, plumb, level and in proper relation to
adjacent surfaces.
Midtown West Studio M Architecture and Planning
Carmel, IN November 10, 2017
09 26 00 - 2
3.7 Provide 3_coat joint treatment such that, after finishing, joints are not visible.
3.8 Sand and leave ready for finish painting and wall treatment.
END OF SECTION