As a result, the substrate condition becomes a vulnerable factor influencing the poor bonding and causing the early distress in bonded concrete overlay.
Yields rose again on Tuesday after a poor bond auction.
The legend grew of the "bond market vigilantes" who would intimidate governments that pursued loose policies.The low real yields of the 1970s were part of a longer period of poor bond returns which can in part be explained by what is known as "financial repression".
The bond test revealed poor bonding of the plies.
The poor bonding causes increased micro voids in the composites.
However, the poor bonded interfaces will not all certainly have displayed by a line of voids.
Hydrophilic and hydrophobic properties of natural fibres and polymers, respectively, cause poor bonding interaction at interface.
In presence of poor bonding, CNT waviness can enhance the composite stiffness rather than reducing it.
Relatively poor bonding between the GFs and PP caused delamination of the adherends in the GF/PP specimens.
In friction welding, some special alloys with dual phase are not joined successfully due to poor bonding strength.
