National Gypsum Construction Guide - 12th Edition

National Gypsum Construction Guide - 12th Edition National Gypsum Construction Guide - 12th Edition

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"A" DETAILS VENTILATION 1 1/2" C.R. CHANNEL VENTILATOR INSTALLATION CEILING/SOFFIT BOARD RECOMMENDATIONS EXTERIOR SOFFIT BOARD VENTILATION 09250A Scale: 1 1/2" = 1'-0" 72 NATIONAL GYPSUM BOARD PRODUCTS VIEW "A" HANGERS 48" O.C. MAX. FURRING CHANNEL FURRING CHANNEL CLIP Installation of Gold Bond Exterior Soffit Board should be in accordance with page 70 of the National Gypsum Company “Gypsum Construction Guide.” A qualified structural engineer should evaluate design, including uplift bracing. See page 63, Environmental Conditions and Limitations. 1/4" 1/4" TO ROOF VENT SPECIFICATIONS J CASING BEAD FLEXIBLE SEALANT CONTROL JOINT 09250B Scale: 1 1/2" = 1'-0" THE FOLLOWING PARAGRAPHS ARE FOR INSERTION INTO SECTIONS OF GENERIC SPECIFICATIONS OR GENERIC/PROPRIETARY SPECIFICATIONS COVERING GYPSUM BOARD PRODUCTS. THE NATIONAL GYPSUM PRODUCT NAME FOLLOWS THE GENERIC DESCRIPTION IN PARENTHESES. PART 2 PRODUCTS 2.01 MATERIALS A. Exterior Gypsum Soffit Board: A gypsum core soffit board with additives to enhance the sag resistance of the core; surfaced with water repellent paper on front, back, and long edges; and complying with ASTM C 1396 (Gold Bond BRAND Exterior Soffit Board). 1. Thickness: 1/2" 2. Width: 4' 3. Length: 8' through 12' 4. Edges: Beveled Tapered (Sta-Smooth Edge) B. Fire-Resistant Exterior Gypsum Soffit Board: A gypsum core soffit board with additives to enhance the fire resistance of the core; surfaced with water repellent paper on front, back, and long edges; and complying with ASTM C 1396, type X (Gold Bond BRAND Fire-Shield Exterior Soffit Board). 1. Thickness: 5/8" 2. Width: 4' 3. Length: 8' through 12' 4. Edges: Beveled Tapered (Sta-Smooth Edge) PART 3 EXECUTION 3.01 INSTALLATION A. General: In accordance with the manufacturer’s recommendations, National Gypsum Company “Gypsum Construction Guide.”

Gold Bond ® BRAND 1" Fire-Shield ® Shaftliner DESCRIPTION Gold Bond ® BRAND 1" Fire- Shield Shaftliner panels consist of a fire-resistant type X gypsum core encased in a heavy moisture-resistant green, 100% recycled paper on the face and back sides. The face paper is folded around the long edges to reinforce and protect the core, and the ends are square-cut and finished smooth. Long edges of panels are beveled for ease of installation. 1" Shaftliner panels are designed to be used to construct lightweight fire barriers for cavity shafts and area separation walls in multifamily housing. The panels are key components in the Cavity Shaftwall Systems and the I-Stud and H-Stud Area Separation Wall Systems. TECHNICAL DATA SURFACE BURNING CHARACTERISTICS ASTM E84 Flame Spread: 15 Smoke Developed: 0 WEIGHTS 1" Shaftliner - 3.75 lbs/SF FIRE RESISTANCE RATINGS Fire resistance ratings represent the results of tests on assemblies made up of materials authorized by National Gypsum in specific configurations. When selecting construction designs to meet certain fire requirements, caution must be used to ensure that each component of the assembly is the one specified in the test. Further, precaution should be taken that assembly procedures are in accordance with those of the tested assembly. (For copies of specific tests, call 1-800- NATIONAL.) RECOMMENDATIONS Installation of 1" Fire-Shield Shaftliner should be consistent with methods described in specific application details for Cavity Shaftwall Systems or H-Stud Area Separation Wall Systems or other fire-rated designs shown in National Gypsum Company “Gypsum Construction Guide.” Exposure to excessive or continuous moisture or standing water and extreme temperatures should be avoided. To prevent weakening due to calcining, 1" Fire-Shield Shaftliner panels, like any gypsum board, should not be exposed to temperatures over 125˚F (52˚C) for extended periods of time. Not to be used in an unlined air supply duct. Always store Shaftliner Gypsum Panels flat on a level surface and support with properly placed risers. Care should be taken to avoid impact, unwarranted flexing and subsequent damage to board edges, ends and corners. SPECIFICATIONS THE FOLLOWING PARAGRAPHS ARE FOR INSERTION INTO SECTIONS OF GENERIC SPECIFICATIONS OR GENERIC/PROPRIETARY SPECIFICATIONS COVERING GYPSUM BOARD PRODUCTS. THE NATIONAL GYPSUM PRODUCT NAME FOLLOWS THE GENERIC DESCRIPTION IN PARENTHESES. PART 2 PRODUCTS 2.01 MATERIALS A. Fire-Resistant Gypsum Shaftliner Board: A gypsum core shaftwall board with additives to enhance fire resistance of the core and surfaced with water resistant paper on front, back and long edges; and complying with ASTM C 1396, type X (Gold Bond BRAND Fire- Shield Shaftliner). 1. Thickness: 1" 2. Width: 2' 3. Length: 7' through 14' 4. Edges: Beveled PART 3 EXECUTION 3.01 INSTALLATION A. General: In accordance with the manufacturer’s recommendations, National Gypsum Company “Gypsum Construction Guide.” 09 29 00/NGC NATIONAL GYPSUM BOARD PRODUCTS 73 09 29 00

Gold Bond ® BRAND 1" Fire-Shield ® Shaftliner<br />

DESCRIPTION<br />

Gold Bond ® BRAND 1" Fire-<br />

Shield Shaftliner panels<br />

consist of a fire-resistant<br />

type X gypsum core<br />

encased in a heavy<br />

moisture-resistant green,<br />

100% recycled paper on<br />

the face and back sides.<br />

The face paper is folded<br />

around the long edges to<br />

reinforce and protect the<br />

core, and the ends are<br />

square-cut and finished<br />

smooth. Long edges of<br />

panels are beveled for ease<br />

of installation.<br />

1" Shaftliner panels are<br />

designed to be used to<br />

construct lightweight fire<br />

barriers for cavity shafts<br />

and area separation walls<br />

in multifamily housing. The<br />

panels are key components<br />

in the Cavity Shaftwall<br />

Systems and the I-Stud<br />

and H-Stud Area<br />

Separation Wall Systems.<br />

TECHNICAL DATA<br />

SURFACE BURNING<br />

CHARACTERISTICS<br />

ASTM E84<br />

Flame Spread: 15<br />

Smoke Developed: 0<br />

WEIGHTS<br />

1" Shaftliner - 3.75 lbs/SF<br />

FIRE RESISTANCE RATINGS<br />

Fire resistance ratings represent<br />

the results of tests on<br />

assemblies made up of<br />

materials authorized by<br />

<strong>National</strong> <strong>Gypsum</strong> in specific<br />

configurations. When<br />

selecting construction<br />

designs to meet certain fire<br />

requirements, caution must<br />

be used to ensure that each<br />

component of the assembly<br />

is the one specified in the<br />

test.<br />

Further, precaution should be<br />

taken that assembly<br />

procedures are in accordance<br />

with those of the<br />

tested assembly. (For copies<br />

of specific tests, call 1-800-<br />

NATIONAL.)<br />

RECOMMENDATIONS<br />

Installation of 1" Fire-Shield<br />

Shaftliner should be<br />

consistent with methods<br />

described in specific<br />

application details for Cavity<br />

Shaftwall Systems or H-Stud<br />

Area Separation Wall<br />

Systems or other fire-rated<br />

designs shown in <strong>National</strong><br />

<strong>Gypsum</strong> Company “<strong>Gypsum</strong><br />

<strong>Construction</strong> <strong>Guide</strong>.”<br />

Exposure to excessive or<br />

continuous moisture or<br />

standing water and extreme<br />

temperatures should be<br />

avoided.<br />

To prevent weakening due to<br />

calcining, 1" Fire-Shield<br />

Shaftliner panels, like any<br />

gypsum board, should not<br />

be exposed to temperatures<br />

over 125˚F (52˚C) for<br />

extended periods of time.<br />

Not to be used in an unlined<br />

air supply duct.<br />

Always store Shaftliner <strong>Gypsum</strong><br />

Panels flat on a level surface<br />

and support with properly<br />

placed risers. Care should be<br />

taken to avoid impact,<br />

unwarranted flexing and<br />

subsequent damage to board<br />

edges, ends and corners.<br />

SPECIFICATIONS<br />

THE FOLLOWING PARAGRAPHS ARE<br />

FOR INSERTION INTO SECTIONS<br />

OF GENERIC SPECIFICATIONS OR<br />

GENERIC/PROPRIETARY<br />

SPECIFICATIONS COVERING<br />

GYPSUM BOARD PRODUCTS.<br />

THE NATIONAL GYPSUM<br />

PRODUCT NAME FOLLOWS THE<br />

GENERIC DESCRIPTION IN<br />

PARENTHESES.<br />

PART 2 PRODUCTS<br />

2.01 MATERIALS<br />

A. Fire-Resistant <strong>Gypsum</strong><br />

Shaftliner Board: A<br />

gypsum core shaftwall<br />

board with additives to<br />

enhance fire resistance of<br />

the core and surfaced with<br />

water resistant paper on<br />

front, back and long<br />

edges; and complying with<br />

ASTM C 1396, type X<br />

(Gold Bond BRAND Fire-<br />

Shield Shaftliner).<br />

1. Thickness: 1"<br />

2. Width: 2'<br />

3. Length: 7' through 14'<br />

4. Edges: Beveled<br />

PART 3 EXECUTION<br />

3.01 INSTALLATION<br />

A. General: In accordance<br />

with the manufacturer’s<br />

recommendations,<br />

<strong>National</strong> <strong>Gypsum</strong><br />

Company “<strong>Gypsum</strong><br />

<strong>Construction</strong> <strong>Guide</strong>.”<br />

09 29 00/NGC<br />

NATIONAL GYPSUM BOARD PRODUCTS<br />

73<br />

09 29 00

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