Sentence examples for more bitumen and from inspiring English sources

Richardson basically developed two forms of asphalt: asphaltic concrete, which was strong and stiff and thus provided structural strength; and hot-rolled asphalt, which contained more bitumen and thus produced a far smoother and better surface for the car and bicycle.

There is more bitumen in the funnel and so the experiment continues beyond the lives of its originator and other caretakers.

It's regulated on an "intensity" program, which means if you produce and sell three times more bitumen, you're allowed to emit three times more carbon, as long as it's 12percentt more efficient.

There are a thousand examples, like the aspirational "feminist" subsidies in Budget 2018 (instead of an a childcare program), or the straight-faced declaration that they can build more bitumen pipelines while at the same time meet their 2030 climate targets.

The aging performance of bitumen and its preventive measures have attracted more and more attentions all over the world.

The results showed that LDHS can improve the UV aging resistance of the bitumen, and the bitumen with more LDHS can present a better low-temperature performance compared to the base bitumen.

This aim required the collection of more detailed information to better characterize exposure to bitumen and other agents in the asphalt industry and for information to be collected on other occupational exposure and smoking history.

The results showed that the introduction of lignosulfonate intercalated layered double hydroxide (LS-LDHs) could strengthen the anti-UV aging ability of bitumen more effectively and had better high temperature storage stability than layered double hydroxides (LDHs).

This database includes more than 60 different combinations of unmodified bitumen, polymer-modified bitumen and bitumen filler mastics, unaged and aged samples.

Huge inputs of natural gas, for example, are needed to separate and process the bitumen, and according to one study by RAND, production from oil sands generates perhaps 30percentt more greenhouse gases than conventional oil extraction.

To be more specific about this spill, the oil that's engulfed Mayflower is actually what's called "diluted bitumen" and it comes from the Canadian tar sands.