ASTM C1861

Full Name

ASTM C1861 – Standard Specification for Lathing and Furring Accessories, and Fasteners, for Interior and Exterior Portland Cement-Based Plaster


This specification contains the minimum requirements for lathing and furring accessories, and fasteners, as components of interior and exterior portland cement-based plaster assemblies, used to facilitate lathing and furring installation (Specifications C1063, C1787), cement plaster application (Specification C926), and functionality of the completed stucco cladding assembly.


adhesive; casing bead; cement plaster; control joint; corner reinforcement; drainage screed; expansion joint; fastener; furring accessory; lathing accessory; nail; screw; staple; U-Channel furring; weep screed