HomeMy WebLinkAboutARB202200015 Plan - Approved 2022-07-29 (3)Customer: Peterson Glass
ARCHITECTURAL GUIDE SPECIFICATION
SECTION 08 81 00 GLASS GLAZING
Note to Specifiers:
The specifications below are suggested as desirable inclusions in glass and glazing specifications (section 08 81 00), but are
not intended to be complete. An appropriate and qualified Architect or Engineer must verify suitability of a particular product
for use in a particular application as well as review final specifications. Oldcastle BuildingEnvelope® assumes no
responsibility or liability for the information included or not included in these specifications.
PRODUCTS
Approved Glass Fabricator Oldcastle BuildingEnvelopeO
Glass Description FLOAT GLASS
1. USA - Annealed float glass shall comply with ASTM C1036, Type I, Class 1 (clear), Class 2 (tinted),
Quality-03. Canada - Annealed float glass shall comply with CAWCGSB-12.3-M, Quality -Glazing.
2. USA- Heat -strengthened float glass shall comply with ASTM C1048, Type I, Class 1 (clear), Class 2
(tinted), Quality 03, Kind HIS. Canada - Heat -strengthened float glass shall comply with CAN/
CGSB-12.9-M, Type 2-Heat;mVerg�ened Glass, Class A -Float Glass.
3. USA - Tempered float glTma�shalll comply with ASTM C1048, Type I, Class 1 (clear), Class 2 (tinted),
Quality 03. Kind FT. Canada - Tempered float glass shall comply with CAN/CGSB-1 2.1 -M, Type 2-
Tempered Glass. Class B-Float Glass.
4. USA - Laminated glass to comply with ASTM C11 72. Canada - Laminated glass to comply with CAN/
CGSB-12.1-M, Type 1-Laminated Glass, Class S-Float Glass.
5. Glass shall be annealed, heat -strengthened or tempered as required by codes, or as required to meet
thermal stress and wind loads.
Sealed Insulating Glass (IG) GENERAL
Vision Glass (Vertical)
1. IG units consist of glass lites separated by a dehydrated airspace that is hermetically dual sealed with
a primary seal of polyisobutylene (PIB) and a secondary seal of silicone or an organic sealant depending
on the application.
2. USA - Insulating glass units are certified through the Insulating Glass Certification Council (IGCC) to
ASTM E2190. Canada - Insulating Glass units are certified through the Insulating Glass Manufacturers
Alliance (IGMA) to either the IGMAC certification program to CAWCGSB-12.8, or through the IGMA
program to ASTM E2190.
IG VISION UNIT PERFORMANCE CHARACTERISTICS
1. Exterior Lite
1/4' Guardian SunGuardO SuperNeutral® 68 on Clear Low-E #2
2. Interior Lite
1/4' Clear
3. 1/2' Cavity
1/2 inch (Air Fill)
4. Performance Characteristics
Thermal
Optical
Winter U-factor/U-value:
0.29
Visible Light Transmittance:
67%
Summer U-factor/U-value:
0.27
Visible Light Reflectance (outside):
11 %
Solar Heat Gain Coefficient:
0.38
Visible Light Reflectance (inside):
12%
Shading Coefficient:
0.43
Total Solar Transmittance:
32%
Approved MMM Relative Heat Gain (Btu/hr-ft�:
90
Total Solar Reflectance (outside):
32%
Light to Solar Gain:
1.76
Ultraviolet Transmittance:
30%
07/28/2022 8:58:26 AM
Contact Oldcastle BuildingEnvelope® at 866-0Idcastle (653-2278) for samples or additional information ooncering performance. strengm, deflection, thermal strays or application
guidelines. GlasSelectO calculates center of glass performance data using the Lawrence Berkeley National Laboratory (LBNL) window 6.3 program (version 6.3.74.0) with
Environmental Conditions set at NFRC 100-2010. Gas Library ID#1 (Air) Is used for Insulating Glass units with m. Gas Library I13119 r 0% AWN% Argon) is used for Insulating Glass
units with argon. Monolithic glass data Is from the following sources: 1. LBNL International Glazing Database (IGDB) version 44.0; 2. Venda supplied spectral data files. Laminated
glass data is from the following sources: 1. LBNL International Glazing Database (IGDB) version 44.0: 2. LBNL Optics 6 (version 6.0 Maintenance Pack 1); 3. Venda supplied spectral
data files: 4. Vendor supplied data. S. Based on vendor testing. dear acid-atched glass performance data is estimated using regular clear glass of equivalent thickness. Thermal values
are in Imperial units.