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Rmax
ECOMAXci FR
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Overview
Board Insulation
Foam Board
Polyisocyanurate
Crawl-Space Ceiling, Sloped Ceiling
Behind Masonry or Concrete Wall, Unfinished Floor
Design Options
Product Description
Insulation
Width
Height
Thickness
Standard Sizes: 0-1/2", 0-3/4", 1", 1-1/4", 1-1/2", 1-3/4", 2", 2-1/4", 2-1/2", 3", 3-1/2", 3-3/4", 4", 4-1/2"
Manufacturer Design Notes
Available in compressive strength 25 psi, upon request.
Performance Data
R-Value Per Inch
Measure of the thermal resistance of the product per inch of thickness, imperial units.
°F·ft^2·h / BTU / inch
6.4
NRC Value
The Noise Reduction Coefficient values of this product
Fire Resistance
Amount of time the product can withstand fire
minutes
60
Flame Spread
As defined by the ASTM E84 testing standard
25
Water Vapor Transmission
An imperial perm is defined as 1 grain of water vapor per hour, per square foot, per inch of mercury
perm (imperial)
0.03
Product Density
lbs / ft^3
2
R-Value
Measure of the thermal resistance of the product, imperial units.
°F·ft^2·h / BTU
3.2, 5, 6, 7.8, 9.6, 11.4, 13.1, 13.9, 16.7, 20.3, 23.9, 25.3, 27.4, 31
Compressive Strength
psi
20
Linear Shrinkage
The percent that a product shrinks, usually in response to heat.
%
1
Smoke Development
As defined by the ASTM E84 testing standard
450
Rmax
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