THE MURUS CLAD-2100EPS
STRUCTURAL INSULATING PANEL
(OSB/EPS Foam Core/OSB/Pine Cladding)
Dimensions & Weights
Series
2145EPS
2165EPS
2185EPS
21105EPS
21125EPS
Overall Thickness:
5-1/4"
7-1/4"
9"
11"
13"
Thickness Tolerance:
+/- 1/8"
*
*
*
*
Width:
48"
*
*
*
*
Width Tolerance:
+/-1/8"
*
*
*
*
Standard Lengths: (Feet)
8',9',10',12',14', 16'
*
*
*
*
Length Tolerance:
+/- 1/4"
*
*
*
*
Weight:
5.15 lb/sf
5.35 lb/sf
5.50 lb/sf
5.65 lb/sf
5.80 lb/sf
Insulating Core
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)
*
*
*
*
R-value
3.85 per inch thickness
*
*
*
*
System R-value
16
23
30
38
45
Insulating Core Properties
Design Values
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
(by volume)
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 CLAD-2145EPS panel. ** ASTM E-84 is not necessarily a representation of performance in an actual fire. Class 1 is the highest rating available for combustible materials.
Outside Skins
Type:
APA or equivalent listed oriented strand board (OSB) meeting PS 2-04 requirements
Grade:
Exposure-1
Thickness:
7/16"
Pine Clad (exposed interior)
Type:
WP4 - Eastern White Pine, T&G with V-groove face pattern
