ASTM E2568-17a(2026)

Anotácia textu normy ASTM E2568-17a(2026) :

This specification covers PB Exterior Insulation and Finish Systems (EIFS) defined as an exterior, non-bearing wall covering providing a weather-resistant exterior wall envelope on walls required to be combustible or noncombustible, fireresistance-rated or nonfire-resistance-rated. Further, PB EIFS is a system described as being applied over insulation board, an adhesive or mechanical attachment of the insulation board to a substrate, or both, glass fiber reinforcing mesh, a base coat on the face of the insulation board, and a textured protective finish coat. The following tests shall be performed in accordance to the following test methods” accelerated weathering; freeze/thaw; salt spray resistance; tensile bond adhesion; water penetration; water resistance; physical properties and requirements for EPS; alkali resistance of reinforcing mesh; fire endurance; full-scale multi-story fire test; and ignition resistance.


Keywords:
adhesive, basecoat, class PB, EIFS, Exterior Insulation and Finish System, system, textured finish, thermal insulation board,, ICS Number Code 91.060.10 (Walls. Partitions. Facades)