Tackable/Impact Resistant Subsurface
Accutrack Panels and Upholstered Wall Systems utilize Micore® mineral fiberboards as a subsurface for tackable and impact resistant panels.
Micore® is dimensionally stable, its inorganic mineral fibers resist moisture to prevent expansion and warping. With a density of 23 lbs. per cubic foot, Micore® provides excellent durability and hold down form tacks and push pins.
MICORE® MINERAL FIBER BOARD
PHYSICAL PROPERTIES
| Meets Class A Surface Burning Characteristics per ASTM E84 |
| Flame Spread |
15 |
| Smoke Developed |
5 |
| (Based on 3/8" thickness) |
| Density (range) |
22-24 lb./ft.³ |
| Weight (range) |
750-800 lbs./msf |
| Modulus of Rupture |
300-400 lb./in.² |
| Modulus of Elasticity |
40,000-50,000 lb./in.² |
Tensile Strength
Parallel to surface |
150-175 lb./in.² |
| |
Tensile Strength
Perpendicular to Surface |
18-21 lb./in.² |
| Hardness (Janka Ball) |
56 lbs. |
Hygrometric Expansion
from 50% to 90% R.H. |
0.1% |
Thermal Conductivity
k Factor
c Factor |
0.43
fs
1.15 |
|
Sizes
Thickness: 1/2" and 3/4 " |
Tolerances: thickness + 1/64" (0.16)
width and length (per ft.) + 1/64" (0.16). |
| Finish: Prime coated one side |
| |
| Underwriters Laboratories Inc. classified surface burning characteristic (File No. MH 12064), recognized component for category of miscellaneous heating and cooling appliance accessories (DFCV2). |
| Acoustical Performance (1) |
|---|
| Frequency-Hz |
|---|
| Product |
125 |
250 |
500 |
1000 |
2000 |
4000 |
NRC |
| CV-2301/2" |
.04 |
.12 |
.30 |
.35 |
.32 |
.46 |
.25 |
| CV-2303/4" |
.14 |
.18 |
.31 |
.36 |
.41 |
.46 |
.30 |
|
| (1) |
Test performed by Riverband Accoustical Laboratories in accordance with ASTM C423-81 and E795. Based on micro perforated product only. |
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Product Overview | Applications |Technical Data | Fabric Section
Installation Methods | Specifications | Acoustical Subsurface & Acoustical Fiberglass
Tackable/Impact Resistant Subsurface
Executive Wall Concepts
1499 N Post Oak Rd
Houston, TX 77055
Phone: 713-688-7008
Toll Free: 888-EWC-0808
Fax: 713-688-3624
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