Results 141 to 150 of about 6,136 (197)

Characterization of complex New Kingdom funerary resinous mixtures uncovers liquorice-derived substances and pine nut oil. [PDF]

open access: yesSci Rep
Magni M   +8 more
europepmc   +1 more source

Bitumen and Bitumen Modification: A Review on Latest Advances

open access: yesApplied Sciences (Switzerland), 2019
This synthesis explores the state-of-the-knowledge and state-of-the-practice regarding the latest updates on polymer-modified bitumens (PmBs). The information in this study was gathered from a thorough review of the latest papers in the literatures related to modified bituminous materials, technologies, and advances.
Valeria Loise   +2 more
exaly   +4 more sources
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The colloidal structure of bitumen: Consequences on the rheology and on the mechanisms of bitumen modification

Advances in Colloid and Interface Science, 2009
The use of bitumen as a construction material dates back to antiquity. The materials in use then were mostly naturally occurring in contrast to modern bitumens which have become highly technical artificial materials. This article reviews the current understanding of bitumen structure and the consequences in terms of properties, with a strong emphasis ...
Didier Lesueur
exaly   +3 more sources

Properties of Natural Bitumen Gilsonite Modified Bitumen

ICTE 2015, 2015
This article introduces the characteristics of the gilsonite and the natural bitumen gilsonite. It also discusses the performances, effect, modified mechanism and using of the natural bitumen gilsonite modified bitumen. A series of tests of the natural bitumen gilsonite modified bitumen were made. These included asphalt technical property, rutting test
Yuxia Guo, Jiuchao Jiang, Wanci Liu
openaire   +1 more source

Treatment of bitumen burns

Annals of Emergency Medicine, 1982
To the Editor: Burns due to contact with hot pitch and tar are one of the five safety problems which account for 62% of all injury cases and 76% of all Worker's Compensation costs of the roofing and sheet metal industry. 1 Sixteen percent of all accidents involving roofers and sheet metal workers are due to burns from hot materials, and 17% of those ...
B A, Pruitt, R F, Edlich
openaire   +3 more sources

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