ASHRAE-90.1-2022- - Page 255

Extracted Content

mates, the horizontal insulation extending outside of the foundation shall be covered by pavement or by soil a minimum of 10 in. thick.

A6.3 F-Factors for Slab-on-Grade Floors

A6.3.1 F-factors for slab-on-grade floors shall be taken from Table A6.3.1-1 or Table A6.3.1-2. A6.3.2 These F-factors are acceptable for all slab-on-grade floors .

ANSI/ASHRAE/IES Standard 90.1-2022 (I-P) 253