Thermal Break Material

Thermal Break Material

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PropertiesProcedureValue
ColorsNatural or Green
Max Service Temp550° F (288° C)
Continuous Use Temp412° F (211° C)
Flexural StrengthASTM D79031,000 psi
TensileASTM D638>11,000 psi
Compressive Strength@ 75° FASTM D69549,000 psi
Compressive ModulusASTM D6951,800,000 psi
IZO Impact StrengthASTM D2568 Ft. lb./in.
Flexural / Bending StrengthASTM D79029,000 psi
Water AbsorptionASTM D5700.2% by weight
Specific GravityASTM D792123 lbs/ft (cubed)
Thickness Tolerance±0.002 inches
Coefficient of Thermal Expansion:
-across thicknessASTM D69611.62 In/In/°Cx10-5
-across surfaceASTM D6962.21 In/In/°Cx10-5
Thermal ConductivityASTM C177Ca. 0.30 W/mx°K
Flame Resistance PropertiesUL 94HB
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Thermal Break Material is ideal to prevent thermal bridging in structural links, it is used between flanged connections of internal and external steelwork and concrete to prevent thermal/ cold bridging.