 |
Headquarters
; 4794 George Washington Memorial Hwy, Hayes, VA 23072, United States
Sharon Durand, [email protected]; 804-684-5124 (Office) 804-684-5122 (Fax)
Thomas Wix, [email protected]; 804-684-5124 (Office)
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| SCOPE
| GRANTED
| VALID THROUGH
|
|
| 91 CONSTRUCTION MATERIALS AND BUILDING |
|
| 91.060 Elements of buildings |
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| 91.060.50 Doors and windows | 2014-10-27 | 2024-12-01 |
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| 91.100 Construction materials |
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| 91.100.60 Thermal and sound insulating materials | 2014-10-27 | 2024-12-01 |
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| 81 GLASS AND CERAMICS INDUSTRIES |
|
| 81.040 Glass |
|
| 81.040.20 Glass in building | 2014-10-27 | 2024-12-01 |
|
| 13 ENVIRONMENT. HEALTH PROTECTION. SAFETY |
|
| 13.220 Protection against fire |
|
| 13.220.50 Fire-resistance of building materials and elements | 2014-10-27 | 2024-12-01 |
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