2103.2.4 Mortar for adhered masonry veneer. Mortar for use with adhered masonry veneer shall conform to ASTM C270 for Type N or S, or shall comply with ANSI A118.4 or A118.15 for modified dry-set cement mortar. The cementitious bond coat shall comply with ANSI A118.4 or A118.15.
[Statutory Authority: RCW
19.27.031 and
19.27.074. WSR 23-23-102, § 51-50-2103, filed 11/15/23, effective 3/16/24. Statutory Authority: RCW
19.27.031,
19.27.074, and
19.27.540. WSR 23-02-073, 23-12-103, and 23-20-023, § 51-50-2103, filed 1/4/23, 6/7/23, and 9/25/23, effective 3/15/24.]