ASTM D4070-15 (R2022) PDF Download

The ASTM D4070-15 (R2022) standard describes the requirements for an adhesive lubricant used to aid in the installation of preformed elastomeric bridge compression seals in concrete or steel-faced joints. The lubricant not only facilitates the insertion and positioning of the seal but also bonds it to the joint faces, ensuring waterproofing of the joint.

The standard specifies that the test method outlined in this specification is not intended for acceptance or rejection of a material for purchasing purposes, as a precision estimate for the standard has not been established. Instead, it is meant to be used for research or informational purposes only.

The standard also clarifies that SI units are the standard units of measurement to be used, with units presented in parentheses included for informational purposes only.