1. The 1.7 pound density EPS
form panel has an R-value of 5 per inch. The 4 inches of EPS in the
system will give an R-value of 20, not including the concrete core
or exterior and interior finishes which will add to this R-value.*
2. The copolymer tie connectors are a negligible
thermal bridge compared to the thermal bridging problems inherent
in the use of metal ties. * Consult Thermalite® Inc. for more
accurate figures on your composite wall, if needed. |