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TECHNICAL DATA
General Application Information
 
Properties
Standard
Unit
ROOFMATE SL STYROFOAM SL
STYROFOAM IB
STYROFOAM TG
STYROFOAM HD300
Density, min. DIN 53420 , ASTM D 1622 kg/m3, lb/ft3 32, 2,0 28, 1,75 30, 1,9  
Thermal conductivity at 10 °C (50°F) DIN 52612 W/m . K 0,028 0,029 0,029 0,026
mean temperature of test DIN 52616          
mean temperature 23,9° C (75°F) ASTM C 177-97 or ASTN C 518-98 Btu. In/ft2 . H . °F 0,2 0,21 0,21 0,18
Compressive strength at 10% deflection DIN 53421, ASTM D 1621-95 kPa, psi 300, 43 210, 30 250, 36  
Water absorption by submersion DIN 53428, ASTM D 2842 (±1%by vol. precision) .% by Vol., .% by Vol. 0,2, ≤ 1 0,2, ≤ 1 0,2, ≤ 1 ≤ 1
Water vapour diffusion ressitance factor µ DIN 52615 μ 100-200 80-160 100-200  
Water vapour permeability ASTM E 96-00 Prem-inch 0,4-0,6 1 0,4-0,6  
Capillarity     none none none none
Heat stability / compressive creep DIN 18164 20 kPa, 80°C Type, 2,8 psi, 176° F, 40 kPa, 70°C Type, 5,6 psi, 158°F WD, WS W WD, WS WD, WS
Linear coefficient of thermal expansion DIN 52328 °C-1 70.10 to the power of -6 70.10 to the power of -6 70.10 to the power of -6 70.10 to the power of -6
and contraction (Heating soaking conditions)   °F-1 39.10 to the power of -6 39.10 to the power of -6 39.10 to the power of -6 39.10 to the power of -6
Irreversible dimensional variation (Result of laboratory test with temperature changes up to 60° C (140° F) --- % < 0,2 --- --- ---
Fire classification (Germany) DIN 4102 Building material class B2 normal fire behaviour B2 B2 B2
Underwriters Laboratories (UL) Classification     5 5 5 5
according to ASTM-E-84 Standard Test Method for Surface Burning Characteristics of Building Materials under designation ASTM C 578-95 Flame spread Smoke developed For max 4 pcf density and 4" max thickness   165 165 165 165
Dimensions (mm)            
Width     600 600 600 600
Length     1250 1250 1250 1250
Thickness     20-100 20-100 30-80 20-100
Appearance     skin planed without skin skin skin
Surface     shiplap butt-edge tongue&groove shiplap
Edge profile    
skin
shiplap

planed with skin
butt-edge

skin
tongue & groove

skin
shiplap
             
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