WDMA I.S. 4, except do not use pentachlorophenol. Clad all exterior
surfaces with roll formed aluminum with joints sealed during assembly.
Aluminum clad frames and sash shall meet performance requirements of AAMA
101.
2.2.3.1
Aluminum Finish
Factory finish with [anodic coating] [or] [organic coating].
2.2.3.2
Anodic Coating
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NOTE: Select the applicable paragraphs(s) from the
following:
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Conform to AA DAF-45. Finish shall be [clear (natural), designation
AA-M10-C22-A31, Architectural Class II 0.010 to 0.0175 mm 0.4 mil to 0.7 mil
] [clear (natural), designation AA-M10-C22-A41, Architectural Class I
0.0175 mm 0.7 mil or thicker] [integral color-anodized, designation
AA-M10-C22-A32, Architectural Class II 0.010 to 0.0175 mm 0.4 mil to 0.7 mil
] [integral color-anodized, designation AA-M10-C22-A42, Architectural Class
I 0.0175 mm 0.7 mil or thicker] [electrolytically deposited color-anodized
designation AA-M10-C22-A34, Architectural Class II 0.010 to 0.0175 mm 0.4
mil to 0.7 mil] [electrolytically deposited color-anodized, designation
AA-M10-C22-A44, Architectural Class I 0.0175 mm 0.7 mil or thicker].
[Color shall be [_____] [as indicated].]
2.2.3.3
Organic Coating
Clean and prime exposed aluminum surfaces. Provide [baked enamel finish in
accordance with AAMA 2603 with total dry film thickness not less than 0.020
mm 0.8 mil] [high performance finish in accordance with AAMA 2604 with
total dry film thickness of not less than 0.030 mm 1.2 mils]. Finish color
[_____] [as indicated].
][2.3
INSECT SCREENS
ASTM D 3656, Class 2, 18 by 14 mesh, color [charcoal] [grey] [_____].
Aluminum frames to meet SMA 1004.
][2.4
STORM SASH
As specified in Section 08582 ALUMINUM STORM WINDOWS.
][2.4.1
Factory finish exposed aluminum surfaces with anodic coating or organic
coating.
]PART 3
EXECUTION
3.1
INSTALLATION
3.1.1
Wood and Wood Clad Windows
Install in accordance with the approved installation instructions. Securely
anchor windows in place.
SECTION 08550
Page 8
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