or required, including hip and ridge covers, rake covers and [birdstops].
Provide with fastening holes preformed at factory prior to firing.
][2.1.2
Concrete Tile
**************************************************************************
NOTE: Use only concrete roof tiles with integral
color in areas where freeze/thaw cycles exceed 30
per year.
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ASTM C 67, ASTM E 108, Extruded, interlocking concrete roofing tile units,
shapes as indicated, with [integral color] [color slurry coat on exposed
surfaces]. Include specially shaped, color-matched units as indicated or
required for ridges, rakes and hips. Provide with cast-in anchor lugs,
transverse weather checks and fastening holes.
]2.2
UNDERLAYMENT
2.2.1
Felt Underlayment
ASTM D 2178, Type VI.
2.2.2
Flexible Hip and Ridge Flashing
SBS modified rubberized asphalt adhesive on a lineal, low density
polyethylene membrane with a 1.52 mm 60 mil total thickness.
2.2.3
Self-Adhering Membrane Underlayment
ASTM D 412, Polyethylene-sheet-backed, rubberized asphalt membrane, 1.02 mm
40 mil thickness.
2.2.4
Primer for Self-Adhering Membrane Underlayment
VOC compliant primer as recommended by membrane manufacturer for
application on concrete substrates.
2.3
SUBSTRATE PANELS (FOR APPLICATION OVER STRUCTURAL METAL DECK)
**************************************************************************
NOTE: Choose one of the following substrate panels.
**************************************************************************
2.3.1
Glass Mesh Mortar Units
ASTM E 84, exterior type panels consisting of portland cement, light weight
aggregate, with vinyl-coated woven glass fiber mesh imbedded in both
surfaces, 11 mm 7/16 inch thickness by 900 mm 36 inch width by 1200, 1500,
1800, or 2400 mm 48, 60, 72 or 96 inch lengths.
2.3.2
Fiberglass-Faced Gypsum Roof Board
ASTM C 1177/C 1177M, non-structural, fiberglass faced, silicone treated
core gypsum panels, 1200 by 2400 by 13 mm 48 by 96 by 1/2 inchthickness.
SECTION 07320N
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