NRC/Mountings - Noise Reduction
Up to 1.00 NRC can be achieved depending on mounting style.
ASTM E-84 - Flame Spread/Smoke Developed
Tectum Interior Wall Panels - 0 Flame Spread, 0 Smoke Developed
Radius corner clouds are available in 1½” and 2” thicknesses and the following length and width dimentions: 23¾” x 47¾”, 23¾” x up to 96” and 47¾” x 47¾”. Square corner clouds are available in 1½” and 2” up to 47¾” widths by 144” lengths. Edges can be beveled or square. Tectum Cloud Panels are available in natural, painted white or custom colors, and can easily be field painted without losing their acoustical efficiency.
- 1" - 1.65 lbs./square foot
- 1½" - 2.55 lbs./square foot
- 2" - 3.50 lbs./square foot
Tectum ceiling and wall panel measurements are plus or minus 1/8 - 1/4". Thicknesses are nominal. Panels that are to be butted must be beveled and will require field fitting or molding can be used to cover edges.
Tectum Acoustical Panels can be used over swimming pools and in open construction such as breezeways and open garages. They should not be installed where they will come in direct contact with water or condensation. Reveal edge panels (Tonico) should not be used for this purpose.
1" panels should not be used where the relative humidity will exceed 85%. Panels 1½" or thicker are not restricted by humidity conditions.
In all cases, the plenum must provide cross-ventilation to prevent condensation.