Standard Test Method for Pull-Off Strength for FRP Laminate Systems Bonded to Concrete or Masonry Substrates

Importancia y uso:

5.1 The pull-off strength of a bonded FRP system is an important performance property that has been used in specifications, particularly those for assessing the quality of an application. This test method serves as a means for uniformly preparing and testing bonded FRP systems, and evaluating and reporting the results.

5.2 Variations in results obtained using different devices are possible. Therefore, it is recommended that the type of adhesion test device (including manufacturer and model) be mutually agreed upon between the interested parties.

5.3 This test method is intended for use in both the field and the laboratory.

5.4 The basic material properties obtained from this test method can be used in the control of the quality of adhesives and in the theoretical equations for designing FRP systems for external reinforcement to strengthen existing structures.

Subcomité:

D30.10

Referida por:

D4762-23

Volúmen:

15.03

Número ICS:

91.100.40 (Products in fibre-reinforced cement)

Palabras clave:

bond strength; composite materials; concrete repair and rehabilitation; pull-off strength; pultruded (shop-fabricated) FRP; wet lay-up FRP;