Results 181 to 190 of about 6,302 (222)

[On bitumen emulsions in water].

Acta cientifica venezolana, 2005
The most important factors, controlling the process of emulsification of highly viscous hydrocarbons in water, which are responsible for keeping the stability and other properties of these systems, are discused in this article. The effect of non-ionic surfactants, such as nonil phenol ethoxilated compounds on the interfacial behavior of bitumen/water ...
Hercilio, Rivas, Xiomara, Gutierrez, Felix, Silva, Manuel, Chirinos   +3 more
openaire   +1 more source

STORAGE STABILITY OF CATIONIC BITUMEN EMULSIONS

Theory and Building Practice
The compositions of cationic road bitumen emulsions based on special emulsifiers ensuring high storage stability were developed. The variability of storage stability results obtained by different test methods was analyzed, namely: sieving after 7 and 30 days (using 0.14 mm and 0.5 mm sieves) and the settling tendency test on day 7.
Iurii Sidun, Volodymyr Bidos, Nazarii Teshchyshyn, Mykola Kalmuk   +3 more
openaire   +1 more source

The combustion of bitumen-in-water emulsions

Fuel, 1991
Abstract The combustion behaviour of bitumen-in-water emulsions has been investigated using suspended and falling droplet techniques together with some experiments of spray combustion using an air blast atomizer. Single droplet measurements have been made using a commercial soft bitumen-in-water emulsion (Orimulsion) and similar mixtures with varied ...
N. Marcano, M. Pourkashanian, A. Williams   +2 more
openaire   +1 more source

Comparative Study on Properties of Bitumen Hot Mix and Bitumen Emulsion Mix

Zorig Melong | A Technical Journal of Science, Engineering and Technology, 2015
This study involves the preparation of mix samples of bitumen hot mix and bitumen emulsion mix (cold mix) by adopting the Marshall Method procedure. The method utilizes the evaluation of penetration and softening temperature of bitumen 80/100 grade as a standard.
Lotay Gyeltshen, Tshering Ngendup
openaire   +1 more source

Influence of bitumen emulsion on the curing behaviour of standardised cold bitumen emulsion mortars

Road Materials and Pavement Design, 2021
Lwiza Meknaci, Andrea Graziani, Chiara Mignini, Ahmed Djafar Henni, Miomir Miljković   +4 more
openaire   +1 more source

Characterization of emulsion bitumen stabilized aggregate base

2012
Stabilization of road aggregate using emulsion bitumen is a common alternative when constructing and/or rehabilitating low volume pavements. The engineering behavior of the Emulsion Aggregate Mixture (EAM) is primarily influenced by aggregate gradation, properties of bitumen emulsion, environment temperature, and moisture content. In this study, a well-
M Moaveni, I Abuawad, K Hasiba, D Zhang, E Tutumluer   +4 more
openaire   +1 more source

Bitumen Emulsions

2005
Per Redelius, Jean Walter
openaire   +2 more sources

Effect of Cement and Bitumen Emulsion on the Drying and Film Formation of Bitumen Emulsion Paste

Journal of Materials in Civil Engineering, 2023
Jian Ouyang, Ji Zhou, Peng Cao, Yan Meng
openaire   +1 more source

Bitumen emulsions for waterproof and roof coverings

Известия Казанского государственного архитектурно-строительного университета, 2023
Ilvira I. Antonova, Damir A. Ayupov, Yuri N. Khakimullin, Vadim G. Khozin   +3 more
openaire   +1 more source

Bitumen road emulsions

2013
openaire   +2 more sources