areas subject to high moisture conditions such as
natatoriums and shower and laundry rooms.
**************************************************************************
Provide [for exterior plastering work] [and] [for plastering room(s)
[_____]] [in all locations].
2.1.2
Gypsum Lath
**************************************************************************
NOTE: Specify only for interior gypsum plastering
work in relatively large, flat areas. Do not use
for curved areas or areas subject to high moisture
conditions.
**************************************************************************
ASTM C 37. Provide [plain] [Type X (fire resistant)] [foil-backed] gypsum
lath [9.53] [12.70] mm [3/8] [1/2] inch thick.
2.1.3
Accessories
**************************************************************************
NOTE: Referenced ASTM standards permit accessories
fabricated from:
1.
ASTM C 1063:
- zinc coated (galvanized) steel
- zinc alloy
- rigid poly (vinyl chloride) (PVC) plastic
2.
ASTM C 841:
-
zinc coated (galvanized) steel
-
paint coated steel
-
rigid poly (vinyl chloride) (PVC) plastic
-
clear plastic coated aluminum
If no exceptions are specified, these materials
become Contractor options. Include the last
sentence, appropriately edited, to exclude any
undesirable options.
**************************************************************************
[ASTM C 1063] [ASTM C 841]. [Provide only [galvanized steel] [zinc alloy]
[rigid poly (vinyl chloride) (PVC) plastic] [clear plastic coated aluminum]
accessories.]
2.2
ACCESS PANELS
**************************************************************************
NOTE: Detail fabrication of access panels larger
than 600 by 900 mm 24 by 36 inches on project
drawings.
**************************************************************************
Prefabricated steel units, size(s) [as indicated] [[_____] by [_____] mm
inches]. Fabricate frame of preformed angle or channel with welded joints.
Perforate wide leg or flange of frame section or extend frame section into
SECTION 09205N
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