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Polymer Science Series D

, Volume 4, Issue 1, pp 36–37 | Cite as

Elastification of shore and petroleum bitumen and compositions on their basis

  • V. A. Grechanovskii
Article
  • 20 Downloads

Abstract

The characteristics of new rubber sealant Elaston based on bitumen, the application of which allows one to replace sealants using expensive liquid rubbers, are given. A new modifier for paving and roofing bitumen is developed that increases the softening temperature of bitumen and decreases its brittleness temperature.

Keywords

bitumen bitumen modification sealant 

Copyright information

© Pleiades Publishing, Ltd. 2011

Authors and Affiliations

  1. 1.Research Institute for Synthetic Rubber (FSUE “NIISK”)St. PetersburgRussia

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