The bond strength and contact electrical resistivity between steel rebar and concrete were found to be linearly related, due to an interfacial phase of high volume resistivity that helps the bonding. Acetone washing of the rebar increases the bond strength slightly and decreases the contact resistiv
The bond resistance between steel and lightweight-aggregate (Lytag) concrete
โ Scribed by C.O. Orangun
- Publisher
- Elsevier Science
- Year
- 1967
- Weight
- 700 KB
- Volume
- 2
- Category
- Article
- ISSN
- 0007-3628
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โฆ Synopsis
Pull-out and bond beam test results on bond res&tance between lightweightaggregate (Lytag) concrete and steel are reported. It is shown that except at later stages of loading, square twisted bat's show better resistance to slip than either mild steel or Tentor bars. The average bond stresses obtained ~'om the bond beam tests show that bond resistance between Lytag concrete and mild steel reinforcement is lower compared with gravel concrete o[' equivalent concrete crushing strength.
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