USG ME Building Materials; Ceiling, gypsum boards metal framing

Ceilings

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Sonata Acoustical Ceiling - SCR249

Offers an excellent combination for a sustainable Aesthetic monolithic look with an an excellent Total Acoustic performance and anti-sag performance.
Features
  • Fine, monolithic texture Industry’s highest light reflectance LR 0.89 reduces light fixtures and energy use is part of Indirect lighting
  • High Impact and scratch resistance, durable and cleanable surface
  • Available in High NRC formulation and in optimized recycled content formulations to help maximize LEED recycled content contribution
  • Available in 22mm for high sound absorption of 0.8 NRC and 40dB CAC
  • Available in Plank size, FLB edges compatible with Logix Integrated Ceiling System
  • Available in baffle and canopies for elegant acoustic solution
  • Available in custom sizes and different colors on request.
Specifications
Physical Properties
  • Materials Classification: Type: III, Form: 2, Pattern: E, G
  • Substrate and Surface Finish: Mineral Fiber substrate laminated with fiberglass scrim with factory-applied latex paint
  • Thickness: 19mm, 22mm, 25mm
  • Size: 600 x 600mm, 610 x 610mm, 600 x 1200mm, 610 x 1220mm
  • Edge Detail Trim: Square, Reveal [SLT, FLB], Concealed [BESK, D-BESK, S-BESK]
  • Weight: 19mm [4.75 kg/m² , Regular/ ClimaPlus], 19mm [7 kg/m², Fire Code], 22mm [5.5 kg/m², Regular/ ClimaPlus], 22mm [7.75 kg/m² Fire Code], 25mm [8.75 kg/m² Fire Code]
  • Noise Reduction Coefficient [NRC]: [0.75] [0.80]
  • Ceiling Attenuation Class [CAC]: [37 dB] [40 dB]
  • Mold Prevention Application as per ASTM D3273: Rate 10
  • Humidity Resistance: Maximum 99% RH / 40°C for ClimaPlus
  • Light Reflectance Coefficient [LR]: 0.89
  • Color: White similar to RAL 9016
  • Surface Burning Characteristics as per ASTM E84: Class A, Flame Spread: 20, Smoke development: 70
  • Reaction to Fire as per EN 13501-1: Euroclass A2-S1,D0
  • Fire Rating as per ASTM E119: 2hrs Time-Rated Assembly [J201]
  • Thermal Resistance: 19mm [0.31 m² °K/W - R 1.8], 22mm [0.34 m² °K/W], 25mm [Missing]
  • Washability / Scrubbability as per ASTM D4828 & D2486: Exceeds 1000 Wash/Scrub cycles without surface break or the extent of abrasion upon request
  • VOC Class: Green Guard Gold
  • Relevant LEED Credit: EA Credit 1 | MR Credit 4| MR Credit 5 | MR Credit 6 IEQ Credit 3 | IEQ Credit 3.2 | IEQ Credit 4.6 | IEQ Credit 8.1 | IEQ Credit 9
Applications
  • Executive Offices and Conference rooms
  • Reception areas and Lobbies
  • Classrooms
  • Corridors
  • Restaurants
  • Entertainment and gaming centers
  • Nurseries

Item

Size

Color

Edges

CAC

NRC

SC669
600*600*19
White
SQ
37
0.75
SC229
610*610*19
White
SQ
37
0.75
SC629
600*1200*19
White
SQ
37
0.75
SC249
610*1220*19
White
SQ
37
0.75
SC6622
600*600*22
White
SQ
40
0.8
SC2222
610*610*22
White
SQ
40
0.8
SCR669
600*600*19
White
SLT
37
0.75
SCR229
610*610*19
White
SLT
37
0.75
SCR629
600*1200*19
White
SLT
37
0.75
SCR249
610*1220*19
White
SLT
37
0.75
SCR6622
600*600*22
White
SLT
40
0.8
SCR2222
610*610*22
White
SLT
40
0.8
SCRF669
600*600*19
White
FLB
37
0.75
SCRF229
610*610*19
White
FLB
37
0.75
SCRF629
600*1200*19
White
FLB
37
0.75
SCRF249
610*1220*19
White
FLB
37
0.75
SCRF6622
600*600*22
White
FLB
40
0.8
SCRF2222
610*610*22
White
FLB
40
0.8
SCXRFDC669
600*600*19
White
Besk
37
0.75
SCXRFDC229
610*610*19
White
Besk
37
0.75
SCXRFDC6622
600*600*22
White
D-Besk
40
0.8
SCXRFDC2222
610*610*22
White
D-Besk
40
0.8
SCXDSC6625
600*600*25
White
S-Besk
40
0.85
SCXDSC2225
610*610*25
White
S-Besk
40
0.85

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