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© 2009, AWI, AWMAC, WI - Architectural Woodwork Standards - 1st Edition, October 1, 2009
As may be updated by errata at http://www.awinet.org, http://www.awmac.com, or http://www.woodworkinstitute.com/awserrata/Section 8 - Wall Surfacing (Page 20 of 32)
PRODUCT
MATERIAL, MACHINING, AND ASSEMBLY RULES (continued)
DESCRIPTION E C P
4.4
A S S E M B L Y
ASSEMBLY
4.4.1J O I N T S
Of JOINTS at ASSEMBLED WOODWORK shall (continued)
4.4.1.7 NOT PERMIT fasteners at exposed surfaces of HPDL or overlay sheet products.
4.4.1.8F L U S H N E S SRequires FLUSHNESS VARIATIONS at exposed surfaces when mitered or butted (see Test D
illustrations in COMPLIANCE) not to exceed:
4.4.1.8.1 INTERIOR
4.4.1.8.1.1 0.025" (0.6 mm) M
4.4.1.8.1.2 0.005" (0.1 mm) M
4.4.1.8.1.3 0.001" (0.03 mm) M
4.4.1.8.2 EXTERIOR
4.4.1.8.2.1 0.05" (1.3 mm) M
4.4.1.8.2.2 0.025" (0.6 mm) M
4.4.1.8.2.3 0.015" (0.4 mm) M
4.4.1.9G
A
P
S
Requires GAPS at exposed surfaces when mitered or butted (see Test A illustrations in
COMPLIANCE) not to exceed:
4.4.1.9.1 INTERIOR
4.4.1.9.1.1 0.05" (1.3 mm) wide by 20% of the joint length M
4.4.1.9.1.2 0.025" (0.6 mm) wide by 20% of the joint length M
4.4.1.9.1.3 0.15" (0.4 mm) wide by 20% of the joint length M
4.4.1.9.2 EXTERIOR
4.4.1.9.2.1 0.075" (1.9 mm) wide by 30% of the joint length M
4.4.1.9.2.2 0.05" (1.3 mm) wide by 30% of the joint length M
4.4.1.9.2.3 0.025" (0.6 mm) wide by 30% of the joint length M
4.4.1.10G
A
P
S
Requires GAPS at exposed surfaces at parallel members (see Test B illustrations in COMPLIANCE)
not to exceed:
4.4.1.10.1 INTERIOR4.4.1.10.1.1 0.05" x 8" (1.3 mm x 203 mm) and shall not occur within 48" (1219 mm) of a similar gap. M4.4.1.10.1.2 0.025" x 6" (0.6 mm x 152 mm) and shall not occur within 60" (1524 mm) of a similar gap. M4.4.1.10.1.3 0.015" (0.4 mm x 76 mm) and shall not occur within 72" (1829 mm) of a similar gap. M4.4.1.10.2 EXTERIOR4.4.1.10.2.1 0.075" x 10" (1.9 mm x 254 mm) and shall not occur within
24" (610 mm) of a similar gap.M4.4.1.10.2.2 0.05" x 8" (1.3 mm x 203 mm) and shall not occur within
26" (660 mm) of a similar gap.M4.4.1.10.2.3 0.025" x 6" (0.6 mm x 152 mm) and shall not occur within
30" (762 mm) of a similar gap.M4.4.1.11
G
A
P
S
Requires GAPS at exposed surfaces when mitered or butted (see Test C illustrations in
COMPLIANCE) not to exceed:
4.4.1.11.1 INTERIOR
4.4.1.11.1.1 0.05" (1.3 mm) M
4.4.1.11.1.2 0.025" (0.6 mm) M
4.4.1.11.1.3 0.015" (0.4 mm) M8