Assessing heat-adhesive emulsions for tack coats

Assessing heat-adhesive emulsions for tack coats

Evaluation of the Effect of Heat-adhesive Emulsions for Tack Coats with Shear Test from the Road Research Laboratory of Barcelona

The use of conventional emulsions for tack coats can cause problems as they frequently stick to the tires of construction vehicles. Consequently the bond between the asphalt layers is inadequate. The importance of tack coats in the performance of the pavement means that bituminous emulsions are constantly being improved. Recently, new types of emulsions have been developed from very low penetra...

Yielding and flow in adhesive and nonadhesive concentrated emulsions.

The nonlinear rheological response of soft glassy materials is addressed experimentally by focusing on concentrated emulsions where interdroplet attraction is tuned through varying the surfactant content. Velocity profiles are recorded using ultrasonic velocimetry simultaneously to global rheological data in the Couette geometry. Our data show that nonadhesive and adhesive emulsions have radica...

Tack Hernia: A New Entity

The repair of incisional and ventral hernias by the laparoscopic method is finding its place in the general surgical field. The use of tacks and transfascial sutures is commonplace. A new hernia has been identified. Two hernias have been seen following the successful repair of incisional hernias. These did not appear to be recurrent hernias as definite findings of fascial defects were present r...

“tack” Ion Trap for Efficient Photon Collection

for Workshop Ion Trap Technology, February 16 – 17, 2011, NIST Quantum Interference and Superradiance from entangled Atoms R.Wiegner, J. von Zanthier, G. S. AgarwalInstitut für Optik, Information und Photonik, Universität Erlangen-Nürnberg, Erlangen, GermanyDepartment of Physics, Oklahoma State University, Stillwater, Oklahoma, USA Recent years have seen the ability to create large ...