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National Gypsum Construction Guide

National Gypsum Construction Guide The entire - AECinfo.com

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1/2" FIRE-SHIELD C<br />

GYPSUM WALLBOARD<br />

I-STUD<br />

09 21 16.23/NGC<br />

BUYLINE 1100<br />

FURRING<br />

CHANNEL CLIP<br />

1-1/2" C.R. CHANNEL<br />

1-5/8" TYPE S OR<br />

S-12 SCREWS<br />

FURRING<br />

CHANNEL<br />

ALLOW FOR MOVEMENT HERE<br />

CEILING TRIM CHANNEL<br />

SHAFTWALL AT SUSPENDED CEILING<br />

(UNRESTRAINED)<br />

09260M<br />

1" FIRE-SHIELD<br />

SHAFTLINER<br />

2"x2"x20 GA.<br />

ANGLE RUNNER<br />

I-STUD<br />

FURRING<br />

CHANNEL CLIP<br />

OR WIRE TIE<br />

HANGER WIRE<br />

FURRING CHANNEL<br />

GYPSUM WALLBOARD CEILING<br />

TAPE AND<br />

JOINT COMPOUND<br />

CANTS SCREWED<br />

TO I-STUDS<br />

1" FIRE-SHIELD<br />

SHAFTLINER<br />

SHAFTWALL AT SUSPENDED CEILING<br />

(RESTRAINED)<br />

09260N<br />

09 21 16.23<br />

75˚<br />

CAULK WHERE<br />

REQUIRED<br />

1" FIRE-SHIELD<br />

SHAFTLINER<br />

2 5/8" TYPE S OR S-12<br />

SCREWS 12" O.C.<br />

1 5/8" TYPE S OR S-12<br />

SCREWS 36" O.C.<br />

NOTE: Cant strips<br />

generally required<br />

to prevent ledges<br />

more than 2" wide.<br />

J TRACK<br />

1/2" FIRE-SHIELD C<br />

SHAFT CANTS<br />

09260P<br />

Scale: 3" = 1'-0"<br />

MAIL CHUTE<br />

09260O<br />

Scale: 3" = 1'-0"<br />

CAVITY SHAFTWALL SYSTEMS<br />

129

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