ASTM D7522/D7522M-21
Standard Test Method for Pull-Off Strength for FRP Laminate Systems Bonded to Concrete or Masonry Substrates

Standard No.

ASTM D7522/D7522M-21

Release Date

2021

Published By

American Society for Testing and Materials (ASTM)

Latest

ASTM D7522/D7522M-21

Scope

1.1?This test method describes the apparatus and procedure for evaluating the pull-off strength of wet lay-up or pultruded (shop-fabricated) Fiber Reinforced Polymer (FRP) laminate systems adhesively bonded to a flat concrete substrate. The test determines the greatest perpendic

ASTM D7522/D7522M-21 Referenced Document

• ASTM C1232 Standard Terminology for Masonry*， 2023-12-15 Update
• ASTM C125 Standard Terminology Relating to Concrete and Concrete Aggregates*， 2021-10-01 Update
• ASTM D3878 Standard Terminology Composite Materials
• ASTM D5229/D5229M Standard Test Method for Moisture Absorption Properties and Equilibrium Conditioning of Polymer Matrix Composite Materials
• ASTM D883 Standard Terminology Relating to Plastics*， 2024-02-01 Update
• ASTM E122 Standard Practice for Calculating Sample Size to Estimate, With a Specified Tolerable Error, the Average for Characteristic of a Lot or Process
• ASTM E6 Standard Terminology Relating to Methods of Mechanical Testing

ASTM D7522/D7522M-21 history

• 2021 ASTM D7522/D7522M-21 Standard Test Method for Pull-Off Strength for FRP Laminate Systems Bonded to Concrete or Masonry Substrates
• 2015 ASTM D7522/D7522M-15 Standard Test Method for Pull-Off Strength for FRP Laminate Systems Bonded to Concrete Substrate
• 2009 ASTM D7522/D7522M-09 Standard Test Method for Pull-Off Strength for FRP Bonded to Concrete Substrate