Plans (225) p 9ff
TRIANGLE CORPORATE PARK BUILDING III • Shell Permit #298041 March 18,1998
SECTION 08800
GLAZING
PART 1 GENERAL
1.1 SUMMARY
A. Section Includes:
1. Primary glass.
2. Processed glass.
3. Insulating glass.
4. Spandrel glass.
5. Glazing accessories.
B. Related Sections:
1. Section 08110, Steel Doors and Frames: Steel door light stops and relite frames.
2. Section 08211, Flush Wood Doors: Wood door light stops.
3. Section 08410, Aluminum Entrances and Storefronts: Aluminum entrance doors and frames.
1.2 SUBMITTALS
k Product Data: Submit product information on insulated glass systems and glazing accessories.
B. Product Samples: Submit two 6 by 6 inch minimum size samples of tinted, low emissivity, reflective,
spandrel, and patterned glass.
1.3 QUALITY ASSURANCE
A. Regulatory Requirements:
1. Provide safety glass which complies with U.S. Consumer Product Safety Commission Standard
16CFR 1201 and with ANSI Z97.1.
2. Comply with State of Oregon Structural Specialty Code and Fire and Life Safety Regulations.
1.4 WARRANTY
A. Manufacturer's Standard Warranty:
1. Furnish glass manufacturer's standard limited 5 year warranty for sealed insulating glass panels.
2. Replace insulating glass units which become defective during the warranty period as indicated in
manufacturer's warranty.
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PART 2 PRODUCTS
2.1 PRIMARY GLASS
A. Clear Float Glass:
1. Industry Standard: ASTM C 1036.
2. Relite Glass: Quality q3, clear, 1 /4 inch thick
B. Tinted Float Glass:
1. Industry Standard: ASTM C 1036.
2. Window Glass: Quality q3, blue -green tint, 1/4 inch thick.
C. Mirror Glass:
1. Industry Standard: ASTM C 1036.
2. Unframed Mirror Glass: Quality q2, opaque alloy coating, 1/8 or 1/4 inch thick, square or beveled
edges.
2.2 PROCESSED GLASS
A. Tempered Glass:
1. Industry Standard: ASTM C 1048.
2. Door Lite Glass: Quality q3, clear, 1/4 inch thick, full tempered.
3. Relite Glass: Quality q3, clear, 1/4 inch thick, full tempered.
4. Window Glass: Quality q3, Gray, Bronze, or Blue -Green tint, 1/4 inch thick, full tempered
B. Heat Strengthened Glass:
1. Industry Standard: ASTM C 1048.
2. Window Glass: Quality q3, clear, 1/4 inch thick, heat strengthened.
3. Window Glass: Quality q3, green tinted, 1/4 inch thick, heat strengthened.
C. Clear Welded Wire Glass:
1. Industry Standard: ASTM C 1036.
2. Fire Rated Door Lite Glass: Quality q3, 25 gage wire, 1/8 inch glass each side of mesh, polished
square mesh, 1/4 inch thick.
3. Fire Rated Relite Glass: Quality q3, 25 gage wire, 1/8 inch glass each side of mesh, polished square
mesh, 1/4 inch thick.
D. Laminated Glass (acoustic glazing on East, North, and South glass):
1. Industry Standard: ASTM C 1036.
2. Window Glass (Outboard):
a. Quality q3
b. Two lites float (tempered as required), 1 lite 1/4" green tint float with clear sheet of .030
polyvinyl butyl, 1 lite of 1/8" clear float for 3/8" thickness.
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3. Window Glass (Inboard Non - Spandrel):
a. Quality q3
b. Two lites float (tampered as required), 1 lite 1/8" clear float with clear sheet of .030 polyvinyl
butyl, 1 lite of 1/8" clear float for 1/4" thickness.
4. Window Glass (Inboard Spandrel):
a. Quality q3
b. Two lites float (tempered as required),1 lite clear float with clear sheet of .030 polyvinyl butyl,
1 lite of heat strengthened clear float glass, ASTM C 1048, with opacifier fret on #2 surface for
1/4" thickness.
E. Tempered Laminated Glass:
1. Industry Standard: ASTM C 1048.
2. Quality: q3.
3. Thickness: 1/4 inch.
4. Core: 0.030 polyvinyl butyl core.
5. Glass Panels: Two sheets of 1/8 inch thick clear tempered glass.
F. Heat Strengthened Spandrel Glass:
1. Industry Standard: ASTM C 1048.
2. Quality: q3.
3. Thickness: 1/4 inch.
4. Type: Clear float.
5. Opacifier Film Coating: Black polyester.
6. Acceptable Clear Glass Panels: VS1 -20 by Viracon, 560 -20 by PPG, SS -20 by Guardian, S 1 -20 by
Ford, SS -120 by Cardinal.
2.3. INSULATING GLASS
A. Glass Requirements:
1. Sealed Insulating Glass Standard: ASTM E 774, level C or higher.
2. Float Glass Standard: ASTM C 1036.
3. Strengthened and Tempered Glass Standard: ASTM C 1048.
4. Glass Quality: q3.
B. Insulated Window Glass, Tinted Float (West Elevation):
1. Outside Glass: 1/4 inch thick, green tint color.
2. Space: 1/2 inch thick
3. Inside Glass: 1/4 inch thick, clear.
Total i:Gkness: inc
5. To Max YValue at center of glass = .49.
C. Insulated Window Glass, Tinted Tempered (West Elevation):
1. Outside Glass: 1/4 inch thick, green color tinted
2. Space: 112 inch thick
3. Inside Glass: 1/4 inch thick, clear float, tempered
4. Total Thi . ess: 1 inc
5. otal ax ' slue at center of glass = .49.
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D. Insulated Window Glass, Tinted Spandrel Tempered (West Elevation):
1. Heat strengthened or tempered.
2. Green tinted outdoor lite.
3. • • acifier Film Coatin: • Black • • z • . #4 surface.
.. : 1 ' : ue at center of : ass = .49.
E. Insulated Window Glass, Tinted Float (East, North and South Elevation):
1. Outside Glass: Laminated, 3/8 inch, green tint.
2. Space: 1/2 inch thick
3. Inside Glass: Laminated, 1/4 inch, clear.
4. Total Thickness: 1/8 inch.
. o : • ax 1 : ue : center of glass = .39.
F. Insulated Window Glass, Spandrel (East, North, and South Elevation):
1. Outside Glass: Laminated, 3/8 inch, green tint.
2. Space: 1/2 inch thick
3. Inside Glass: Heat - strengthened laminate spandrel glass, 1/4 inch (tempered where required by
Code).
4 otal I! • kness: 1/8
. To Max 1 Value at center of g
2.4 GLAZING ACCESSORIES
A. Glazing Sealant, GS -1:
1. Industry Standard: Class CBA by IGCC.
2. Components: One.
3. Solids Content: 100 percent.
4. Composition: Structural silicone for insulating glass.
5. Shore A Hardness: 35.
6. Tensile Strength: 450 psi.
7. Acceptable Silicone Sealants: IGS 3103 by General Electric.
B. Glazing Sealant, GS -2:
1. Industry Standard: Class CBA by IGCC.
2. Components: Two.
3. Solids Content: 100 percent.
4. Composition: Structural silicone for insulating glass.
5. Shore A Hardness: 30 to 50.
6. Tensile Strength: 250 psi.
7. Acceptable Silicone Sealants: 982 by Dow Corning, IGS 3211 by General Electric.
C. Glazing Sealant, GS -3:
1. Industry Standard: ASTM C 920, Type S, Class 25, Grade NS.
2. Components: One.
3. Grade: Non -sag.
4. Composition: Neutral cure structural glazing silicone.
5. Shore A Hardness: 25 to 35.
6. Joint Movement Range: +/- 40 to 50 percent.
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7. Tensile Strength: 180 psi minimum.
8. Acceptable Silicone Sealants: Ultraglaze 4000 by General Electric, Rhodorsil 70 by Rhone- Poulenc.
D. Glazing Sealant, GS-4:
1. Industry Standard: ASTM C 920, Type M, Class 25, Grade NS.
2. Components: Two.
3. Grade: Non -sag.
4. Composition: Neutral cure structural glazing silicone.
5. Shore A Hardness: 20* to 45.
6. Joint Movement Range: +/- 12.5 to 25 percent.
7. Tensile Strength: 100* psi minimum.
8. Acceptable Silicone Sealants: 983 by Dow Coining (12.5), Ultraglaze 4200 by General Electric (25),
Proglaze II by Tremco (25).
E. Glazing Sealant, GS -5:
1. Industry Standard: ASTM C 920, Type S, Class 25, Grade NS.
2. Components: One.
3. Grade: Non -sag.
4. Composition: Acetoxy cure structural glazing silicone.
5. Shore A Hardness: 25 to 35.
6. Joint Movement Range: +/- 25 percent
7. Tensile Strength: 350 to 450 psi.
8. Acceptable Silicone Sealants: 795 by Dow Coming, Construction 1200 by General Electric,
Rhodorsil 90 by Rhone- Poulenc.
F. Glazing Sealant, GS-6:
1. Industry Standard: AAMA 808.3.
2. Components: One.
3. Composition: Acrylic Polymer.
4. Acceptable Acrylic Sealants: PTI 767 by Protective Treatments, Mono by Tremco.
G. Elastomeric Sealant, ES -5:
1. Industry Standard: ASTM C 920, Type S, Class 25, Grade NS.
2. Components: One.
3. Grade: Non -sag.
4. Composition: Neutral cure or acetoxy cure silicone.
5. Shore A Hardness: 20 to 28.
6. Joint Movement Range: +/- 25 to 50 percent.
7. Acceptable Neutral Cure Silicone Sealants: Chem -Calk 1000 and Chem -Calk N -Cure 2000 by
Bostik, 795 by Dow Corning, Silpruf and Silglaze N by General Electric, 864 by Pecora, Rhodorsil
5C and Rhodorsil 6B by Rhone- Poulenc, Spectrem 2 by Tremco.
8. Acceptable Acetoxy Cure Silicone Sealants: Chem -Calk 1200 by Bostik, 999 -A by Dow Coming,
Contractors 1000 by General Electric, 863 by Pecora, Rhodorsil 3B by Rhone - Poulenc, Sonolastic
Omniplus by Sonnebom, Proglaze by Tremco.
H. Glazing Tape Sealant, GTS -1:
1. Industry Standard: AAMA 806.1.
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2. Composition: Vulcanized butyl rubber.
3. Spacer Rod: Regular and preshimmed with spacer rod.
4. Shore A Hardness: 15 to 18.
5. Joint Movement Range: +/- 12.5 percent.
6. Acceptable Butyl Sealants: PTI 626 by Protective Treatments, SST -800 Tape by Tremco.
I. Glazing Tape Sealant, GTS -2:
1. Industry Standard: AAMA 804.1.
2. Composition: Cross linked butyl polyisobutylene.
3. Spacer Rod: Regular and preshimmed with spacer rod.
4. Shore A Hardness: 15 to 18.
5. Joint Movement Range: +/- 12.5 percent.
6. Acceptable Butyl Polyisobutylene Sealants: P11 303 by Protective Treatments, 440 Tape and
Preshimmed 440 Tape by Tremco.
J. Glazing Tape Sealant, GTS -3:
1. Industry Standard: AAMA 804.1 and 807.1.
2. Composition: Cross linked butyl polyisobutylene.
3. Spacer Rod: Regular and preshimmed with spacer rod.
4. Shore A Hardness: 10 to 15.
5. Joint Movement Range: +/- 25 percent.
6. Acceptable Butyl Polyisobutylene Sealants: PTI 606 by Protective Treatments.
K Interior Glazing Tape Sealant for Steel Frames, GTS-4:
1. Composition: Medium Density PVC Foam.
2. Shore A Hardness: 25.
3. Adhesive: One side.
4. Acceptable Tape Sealants: V -780 by Norton Sealants.
L. Interior Glazing Tape Sealant for Aluminum Windows, GTS -5:
1. Composition: High Density PVC Foam
2. Shore A Hardness: 43.
3. Adhesive: Two sides.
4. Acceptable Tape Sealants: V -980 by Norton Sealants.
M Glazing Extrusion Gaskets for Insulating Glass Windows, GEG -1:
1. Composition: Vulcanized polyolefinic thermoplastic rubber.
2. Shore A Hardness: 55 to 75.
3. Tensile Strength: 930 minimum.
4. Acceptable Gaskets: Santoprene Rubber by Monsanto.
N. Glazing Extrusion Gaskets, GEG -2:
1. Industry Standard: ASTM D 1056 or ASTM C 509.
2. Composition: Closed cell neoprene sponge rubber, 50 durometer hardness.
3. Acceptable Gaskets: CCN- Sponge by Tremco.
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O. Glazing Extrusion Gaskets, GEG -3:
1. Industry Standard: ASTM C 864.
2. Composition: EPDM or neoprene rubber.
3. Acceptable Gaskets: Poly -Wej Gaskets and Dense Curtain Wall Gaskets by Tremco, Stanlock by
Standard Products.
P. Glazing Extrusion Gaskets, GEG-4:
1. Industry Standard: ASTM C 864.
2. Profile: Setting and edge block spacers.
3. Composition: EPDM, neoprene rubber, silicone compatible rubber, or silicone compound.
4. Setting Block Durometer Hardness: 85 +/- 5.
5. Acceptable Gaskets: Full Density by F.H. Maloney, Stanlock by Standard Products, Setting and Edge
Blocks by Tremco.
2.5 FABRICATION
A. Glass Cutting:
1. Cut glazing panels to size required for measured opening.
2. Provide adequate edge clearance and glazing panel bite at glazing channel.
3. Cut glass prior to tempering.
2.6 EXTRA STOCK
A. Tinted Glass:
1. Furnish one extra panel of each 3 foot nominal wide tinted tempered glass.
2. Furnish one extra panel of each 6 foot nominal wide tinted tempered glass.
PART 3 EXECUTION
3.1 PERFORMANCE
A. Installation of Glass:
1. Do not install sheets which have significant edge damage or other defects.
2. Install setting blocks at quarter points.
3. Install spacers and compression gaskets as recommended by glass manufacturer.
4. Install glazing tape or gaskets on frame and stops continuous at glass face.
5. Compress foam glazing tape or gaskets at least 25 percent of thickness with minimum finished
thickness of 3/32 inch.
6. Comply with requirements in Glazing Manual by Flat Glass Marketing Association.
3.2 COMPLETION
A. Adjusting Defective Work:
1. Replace broken or damaged glazing panels prior to Substantial Completion.
2. Replace scratched polycarbonate sheet prior to Substantial Completion.
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TRIANGLE CORPORATE PARK BUILDING III • Shell Permit #298041 March 18, 1998
B. Final Cleaning:
1. Wash glass and wipe dry prior to Substantial Completion.
2. Wash polycarbonate the panels and wipe dry prior to Substantial Completion.
3. Comply with requirements in Section 01700, Contract Closeout.
3.3 GLAZING SCHEDULE
A. Exterior and Interior Glazing (as indicated on Drawings):
"END OF SECTION"
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