Preparation of Polymer Bitumen Binder in the Presence of a Stabilizer
Keyword(s):
The article presents the results of research on the production of polymer-bitumen binder (PBB) based on mixtures of non-oxidized and oxidized petroleum products, namely high-viscosity tar, darkened vacuum distillate, and oxidized petroleum bitumen 70/100, obtained at technological installations of Limited Liability Partnership (LLP) “JV Caspi Bitum’’ and styrene-butadiene-styrene (SBS) block copolymer brand L 30-01A modifier in the presence of a stabilizer. The results obtained show that the introduction of the SBS modifier in the presence of a sulfur stabilizer improves the performance characteristics of PBB, such as elasticity, ductility, softening temperature, penetration, and brittleness temperature.
2017 ◽
Vol 90
(3)
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pp. 550-561
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Keyword(s):
2007 ◽
Vol 121-123
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pp. 1451-1454
2016 ◽
Vol 20
(1)
◽
pp. 89-99
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Keyword(s):