Evaluation of concrete spall repairs by pullout test

Collins, Francis Gerard; Roper, H

doi:10.1007/bf02472560

Search citation statements

Order By: Relevance

Paper Sections

Select...

Bond Strength Test Methods For Repair Materials1

Citation Types

Supporting

Mentioning

Contrasting

Year Published

1991

2013

Publication Types

Select...

Article3

Other1

Relationship

Self Cite0

Independent4

Authors

Journals

Cited by 4 publications

(1 citation statement)

References 2 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…It was found that the slant shear test method was the most appropriate and was therefore used to assess the effects of various parameters on the bond strength between new and old concrete. In a study to evaluate spall repairs [9], specimens were damaged by pullout testing of a metal insert embedded in concrete. The concrete was repaired with epoxy mortar and subjected to pullout testing again.…”

Section: Bond Strength Test Methods For Repair Materialsmentioning

confidence: 99%

Uniaxial tensile tests to measure the bond of in situ concrete overlays

Mathey¹,

Knab²

1991

View full text Add to dashboard Cite

The feasibility of two in situ tensile test methods for use in the field to measure the bond of concrete overlays was investigated in the laboratory. The two test methods used pneumatic and hydraulic loading apparatuses.The uniaxial tensile tests were conducted using partial-depth in situ cores drilled through overlay concrete and into previously cast slabs. Comparisons of the magnitude and repeatability of the tensile strength results for the two test methods indicated that they were comparable.The study demonstrated that both the pneumatic and hydraulic test methods are applicable for field use for measuring the tensile strength of the bond between a relatively thick overlay and its base concrete.

show abstract

Section: Bond Strength Test Methods For Repair Materialsmentioning

confidence: 99%