Structural · IRC 2021 §R404.1.8

Rubble Stone Masonry Foundation Wall Limits

Rubble stone foundation wall section to scale: 16 in minimum thickness, 8 ft maximum unbalanced backfill, 30 psf per foot soil pressure limit, and the SDC D0 to D2 and C townhouse exclusion.. Referenced to IRC 2021 §R404.1.8.

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