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Murus OSB-2100EPS
THE MURUS OSB-2100EPS STRUCTURAL INSULATED PANEL (OSB/EPS Foam Core/OSB) |
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Dimensions & Weights |
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Series | 2145EPS | 2165EPS | 2185EPS |
21105EPS |
21125EPS |
Overall Thickness: |
4-1/2" | 6-1/2" | 8-1/4" | 10-1/4" | 12-1/4" |
Thickness Tolerance: |
+/- 1/8" | * | * | * | * |
Width: |
48" or 96" | * | * | * | * |
Width Tolerance: |
+/-1/8" | * | * | * | * |
Standard Lengths: (Feet) |
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(48" widths x): |
8',9',10',12',14', 16',18', 20', 22', 24' | * | * | * | * |
(96" widths x): |
24' | * | * | * | * |
Length Tolerance: |
+/- 1/4" | * | * | * | * |
Weight: |
3.55 lb/sf | 3.75 lb/sf | 3.90 lb/sf | 4.05 lb/sf | 4.20 lb/sf |
Insulating Core |
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Type: |
Expanded Polystyrene Foam | ||||
Thickness: |
3-5/8" | 5-5/8" | 7-3/8" | 9-3/8" | 11-3/8" |
Density: |
1 lb/cu.ft. (nominal) |
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R-value |
3.84 per inch thickness | * | * | * | * |
System R-value @ 75F |
15 | 23 | 29 | 37 | 45 |
Insulating Core Properties |
Design Values |
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K Factor: |
.26 | ASTM C-518 | |||
Compressive Strength: |
10 psi | ASTM D-1621 | |||
Flexural Strength: |
25 psi minimum |
ASTM C-203 | |||
Tensile Strength |
28 psi minimum | ASTM C-297 | |||
Shear Strength: |
16 psi minimum | ASTM C-273 | |||
Shear Modulus: |
440 psi minimum | ASTM C-273 | |||
Modulus of Elasticity: |
915 psi minimum | ASTM C-203 | |||
WVT/Perm Inch: |
5.0 maximum | ASTM E-96 | |||
Water Absorbtion |
4% maximum | ASTM C-272 | |||
Maximum Service Temperature |
165 degrees F (long term) | ||||
Foam Fire Rating: |
Class 1 | **ASTM E-84 | |||
Flame Spread: |
<25 | **ASTM E-84 | |||
Smoke Developed |
<450 | **ASTM E-84 | |||
* Specification or value is the same as the OSB-2145EPS panel |
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Outside Skins |
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Type: |
APA or equivalent listed oriented strand board (OSB) meeting PS 2-04 requirements |
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Grade: |
Exposure-1 |
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Thickness: |
7/16" |