Sentence examples for tested bitumen from inspiring English sources

The results suggest that there was no significant difference in the viscosity, complex modulus and creep stiffness for the tested bitumen.

Their effects on the high temperature mechanical performance of a tested bitumen have been investigated through time cure rheological measurements and the sol-transition temperature determined in a wide range of temperatures.

To date, a variety of chemical compounds has been tested as bitumen modifiers and evaluated in their capacity to improve the adhesion of binder to the aggregates and promote an increase of the bitumen softening point, especially in warm ambient conditions.

At first, range of fillers and aggregate fines were tested with bitumen in order to estimate mastic stiffening, as expressed by the increase in the Ring and Ball Softening Point.

This year Suncor began building facilities in Alberta to test melting bitumen with microwaves.

Zero shear and Low shear viscosity test protocols were shown to be perfectly adequate for characterising high temperature creep behaviour of selected penetration grade bitumens but the tests were less satisfactory with respect to a proprietary SBS-modified bitumen tested in this investigation.

In light of experimental studies reported in this study, it has been shown that the additive at all tested rates increases bitumen's aging resistance.

The extracted bitumen was tested in a DSR for shear rheological properties.

Specimens made from both granite and limestone aggregate with a 40/60 penetration grade bitumen were tested in the modified SATS test.

The loose and compacted mixtures of the nano-clay modified bitumen were tested to determine their resistance to water damage.

Two polymer modified bitumens (PMB) containing recycled EVA and HDPE and two unmodified bitumens were tested with LAOS-FTR.