Sign Monument Product Technical Data Sheet
Our products utilize the following components, which exclude any integrated lighting, electronic message boards and dimensional graphic effects. Here are our Sign Monument Product Technical Data Sheets:
Expanded 1 lb Polystyrene
| Description | Test Method | Results |
| Density, Minimum | ASTM D303 | 1.15 |
| Density, Range | ASTM 1622 | 1.15-1.34 |
| Thermal Conductivity @25F BTU | ASTM C177 | 0.22 |
| Thermal Conductivity @45F sq ft | ASTM C177 | 0.235 |
| Thermal Conductivity @75F F/in | ASTM C177 | 0.255 |
| Compression Strength | ASTM D1621 | 13-18 |
| Flexural Strength psi | ASTM C203 | 30-38 |
| Tensile Strength psi | ASTM D1623 | 18-22 |
| Shear psi | ASTM D723 | 23-25 |
| Water Absorption by Immersion | ASTM C272 | <4% |
| Thermal Expansion, in/(in.)(F) | ASTM D696 | 0.000035 |
| Oxygen Index, min, volume % | ASTM C578 | 24% |
| Flame Spread | ASTM E-84 | 20 |
| Smoke Development | ASTM E-84 | 150-300 |
| Termite Resistance | ASTM D3345 (mod) | Passed |
| Carpenter Ant Resistance | ASTM D3345 (mod) | Passed |
Hard Coat @ 60 mils 1 lb Expanded Polystyrene
| Description | ASTM Test | 77 F | 32 F |
| Impact Resistance | G14 | 500 IN-lbs | 350 IN-lbs |
| Elongation | ASTM D412 | 400% | 150@ |
| Tensile Strength | ASTM D412 | 3000 psi | 2200 psi |
| Tear Strength | ASTM D624 | 250 pli | 150 pli |
| Flexibility | ASTM D522 | PASS | PASS |
| Fire Retardant | ASTM E84 | PASS | PASS |
Synthetic Stucco Finish
| Description | Test Method | Results |
| Freeze/Thaw | ASTM C-67 | No cracking, checking, crazing, erosion or other deleterious effects. |
| Freeze/Thaw | ICBO AC24 | No cracking, checking, crazing, delaminating, erosion or other deleterious effects. |
| Water Resistance | ASTM D2247-94 | No cracking, checking, crazing, blistering, erosion, or other deleterious effects. |
| Humidity Resistance | ASTM D2247 | No deleterious change in surface. |
| Mold Resistance | ASTM D3273-94 | No growth of mold observed. |
| Abrasion Resistance | ASTM D-968-93 | No cracking, checking or loss of film. |
| Salt Spray | ASTM B117-95 | No cracking, crazing, blistering, erosion or deleterious effects. |
| Accelerated Weathering | ASTM G-53 | No surface changes such as cracking, checking, crazing or erosion. |
| Accelerated Weathering | ASTM G23-93 | No surface changes such as cracking, checking, crazing or erosion. |
| Fade Resistance | ASTM D1729-89 | Passed |
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