ASTM D1752-18 + Redline

Standard Specification for Preformed Sponge Rubber, Cork and Recycled PVC Expansion Joint Fillers for Concrete Paving and Structural Construction

1.1 ,This specification covers preformed expansion joint fillers of the following four types for use in concrete, brick, or stone construction.

1.1.1 ,Type I—,Sponge rubber.