// CODE SNIPPET
2510.5.2.1 Use of Gypsum Board as a Backing Board
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Gypsum lath or gypsum wallboard shall not be used as a backing for cement plaster.
Exception:
Gypsum lath or gypsum wallboard is permitted, with a water-resistive barrier, as a backing for self-furred metal lath or self-furred wire fabric lath and cement plaster where either of the following conditions occur:
- On horizontal supports of ceilings or roof soffits.
- On interior walls.
Related Code Sections
2510.5.2.1 Gypsum Board and Plaster, Use of Gypsum Board as a Backing Board
Gypsum lath or gypsum wallboard shall not be used as a backing for cement plaster.
Exception:
Gypsum lath or gypsum wallboard is permitted ...
Building Code 2012 of South Holland, IL > 25 Gypsum Board and Plaster > 2510 Lathing and Furring for Cement Plaster (Stucco) > 2510.5 Backing > 2510.5.2 Use of Gypsum Backing Board > 2510.5.2.1 Use of Gypsum Board as a Backing Board
R702.3.7 Wall Covering, Water-Resistant Gypsum Backing Board
C1178, C1278 or C1396. Use of water-resistant gypsum backing board shall be permitted on ceilings. Water-resistant gypsum board shall ...
Residential Code 2018 of South Holland, IL > 7 Wall Covering > R702 Interior Covering > R702.3 Gypsum Board and Gypsum Panel Products > R702.3.7 Water-Resistant Gypsum Backing Board
R702.3.8 Wall Covering, Water-Resistant Gypsum Backing Board
C 1396, C 1178 or C1278. Use of water-resistant gypsum backing board shall be permitted on ceilings where framing spacing does not exceed 12 inches ...
Residential Code 2012 of South Holland, IL > 7 Wall Covering > R702 Interior Covering > R702.3 Gypsum Board > R702.3.8 Water-Resistant Gypsum Backing Board
2510.5.2.1 Gypsum Board, Gypsum Panel Products and Plaster, Gypsum Board as a Backing Board
Gypsum lath or gypsum wallboard shall not be used as a backing for cement plaster. Exception: Gypsum lath or gypsum wallboard is permitted ...
Building Code 2018 of South Holland, IL > 25 Gypsum Board, Gypsum Panel Products and Plaster > 2510 Lathing and Furring for Cement Plaster (Stucco) > 2510.5 Backing > 2510.5.2 Use of Gypsum Backing Board > 2510.5.2.1 Gypsum Board as a Backing Board
Section 2509 Gypsum Board and Plaster, Gypsum Board in Showers and Water Closets
shall be used as a base for wall tile in tub and shower areas and wall and ceiling panels in shower areas. Water-resistant gypsum backing board shall ...
Building Code 2012 of South Holland, IL > 25 Gypsum Board and Plaster > 2509 Gypsum Board in Showers and Water Closets