AASHTO M 108-09

Standard Specification for Wrought Copper-Alloy Bearing and Expansion Plates and Sheets for Bridge and Other Structural Use (ASTM Designation: B 100-08)

American Association of State Highway and Transportation Officials , 01/01/2009

Publisher: AASHTO

File Format: PDF

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Description

Standard By:American Association of State Highway and Transportation Officials , 01/01/2009

Published:01/01/2009

Pages:6

AASHTO M 108-09 is identical to ASTM B 100-08 except for the following:1. All references to ASTM E 8/E 8M contained in ASTM B 22-08 shall be replaced withAASHTO T 68M/T 68.This specification establishes the requirements forwrought copper-alloy bearing plate and bearing sheets forapplication in bridges and other structures. Specifically, theplates and sheets are to be used for fixed or expansion bearingswhere the motion is slow and intermittent with pressures notexceeding 3 ksi (20 MPa).