Material Specifications
| Exterior Profile: | Ultra-Light Mesa wave pattern, nominal 1/32″ deep | |||||||||||||||||||||||
| Interior Profile: | Ultra-Light Mesa wave pattern, nominal 1/32″ deep | |||||||||||||||||||||||
| Core: | Non-combustible, rigid mineral wool lamellas. Mineral wool fibers are oriented perpendicular to the panel faces for maximum structural strength. | |||||||||||||||||||||||
| Thermal Values: |
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| K-Factor: | @ 75°F (24°C) is 0.275 | |||||||||||||||||||||||
| Width: | 42″ | |||||||||||||||||||||||
| Thickness: | Nominal 3″†, 4″, 5″, 6″, 7″, 8″ | |||||||||||||||||||||||
| Length: | 8′-0″ to 40′-0″, variable by thickness Contact Metl-Span for exact maximum length per thickness |
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| Weight, 26 Ga. Face: |
4″ is 4.65 PSF, 5″ is 5.49 PSF, 6″ is 6.21 PSF, 7″ is 6.92 PSF, 8″ is 7.63 PSF. | |||||||||||||||||||||||
| Exterior Facings: | Ultra-Light Mesa nominal 1/32″ with stucco-embossed or Santa Fe profile with heavy stucco-embossing, G-90 galvanized or AZ-50 aluminum-zinc coated steel in 26 and 24 Ga. | |||||||||||||||||||||||
| Interior Facings: | Ultra-Light Mesa nominal 1/32″ with stucco-embossing | |||||||||||||||||||||||
| Standard Exterior: | Full-Strength 70% PVDF Fluoropolymer Coating | |||||||||||||||||||||||
| Finishes & Colors: | See Color Chart.
Note:
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| Interior Finishes & Colors: | Polyester Igloo White, PVC Plastisol Polar White | |||||||||||||||||||||||
| LockGuard® Joint: | Flush double tongue-and-groove interlock of the metal faces and machined integral spline of the mineral wool core | |||||||||||||||||||||||
| Fastening: | Non Exposed Fastening (NEF) by securing through the back of the panel for a flush visual appearance.
Consult fire resistive listings for fastener types and spacing. Fastening patterns may vary depending on specific windload and fire resistive requirements. |
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FIRE RESISTANT DATA
- Wall Panels
- The finished panel in a four (4) inch thickness shall meet the requirements of a one (1)-hour fire resistance rating for a non-bearing wall in accordance with UL263 per (UL design U050 for US and design W021 for Canada), ASTM E 119 and CAN/ULC S101 (per Intertek design MS/WA 60-1).
- The finished panel in a six (6) inch thickness meets the requirements of a two (2)-hour fire resistance rating for a non-bearing wall in accordance with ASTM E 119 and CAN/ULC S101 (per Intertek design MS/WA 120-1).
- The finished panel in a seven (7) inch thickness shall meet the requirements of a two (2)-hour fire resistance rating for a non-bearing wall in accordance with UL 263 (per UL design U050 for US and design W021 for Canada).
- The finished panel in an eight (8) inch thickness shall meet the requirements of a three (3)-hour fire resistance rating for a non-bearing wall in accordance with UL 263 (per UL design U050 for US and W021 for Canada).
- Ceiling Panels
- The finished panel in a six (6) inch thickness shall meet the requirements of a one and a half (1-½) hour fire resistance rating for a ceiling in accordance with ASTM E 119 and CAN/ULC S101 (per Intertek design FC200).
- Wall-framing support members and adjacent construction may require fire protection as specified by applicable building code. The customer is responsible for specifying the appropriate fire protection of these areas.Notice: The information herein is intended to provide a general understanding of the ThermalSafe® panel and related fire protection requirements. For any specific application, the exact fire protection requirements must be obtained from the appropriate state/local building code and/or fire code authority.
Recommended Maximum Panel Length |
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| Panel Face Gauges | 4″ | 5″ | 6″ | 7″ | 8″ |
| 26/26 | 40′-0″ | 40′-0″ | 40′-0″ | 37′-0″ | 34′-0″ |
| 24/26 | 40′-0″ | 40′-0″ | 40′-0″ | 36′-0″ | 33′-0″ |
| 24/24 | 40′-0″ | 40′-0″ | 39′-0″ | 35′-0″ | 31′-0″ |
