MODIFICATION PARAMETERS INFLUENCE ON THE PROPERTIES OF BITUMENS WITH STYRENE-BUTADIENE-STYRENE
Journal Title: Вестник Харьковского национального автомобильно-дорожного университета - Year 2014, Vol 64, Issue
Abstract
On the basis of experimental research there were determined the best and the valid technological modes of bitumen modification of different brands. For modifications there adopted were bitumends that differ in technology of reception (distillation and oxidized). As polymeric modifier there was adopted TPR – styrene-butadiene-styrene, in concentrations of 3 %.
Authors and Affiliations
A. Galkin, Yu. Pyrih
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The results of experimental research of the air motor working process with the slide-valve air dis-tributor without warming up the air on admittance are considered.
[b]DISTRIBUTION OF POWER FLOWS IN THE WORKING CYCLE OF EARTH-MOVING MACHINES EQUIPPED WITH THE PUMPED HYDROSTORAGE SYSTEM[/b]
Cyclograms of power distribution and schemes of power flow supply in the working cycle of bulldozers, scrapers and motor graders equipped with pumped hydrostorage systems have been pre-sented.
THE INFLUENCE OF THE COMBINED DEFORMATION AND PRERECRYSTALLIZATION HEAT TREATMENT ON THE SUBSTRUCTURE AND HARDNESS OF STEELS 40X AND 12X13
Problem. Increasing the physical and mechanical properties of materials by nanostructurization is the main problem of modern material science. Combination of previous deformation by 70 % and the fol-lowing pre-recrystall...
ДО ПОПЕРЕДНЬОГО ОЦІНЮВАННЯ СТІЙКОСТІ РУХУ ГІБРИДНОГО АВТОБУСА ОСОБЛИВО ВЕЛИКОГО КЛАСУ З АКТИВНИМ ПРИЧЕПОМ
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Problem. Performance and durability of the asphalt concrete is based on the quality of the origin mineral aggregates and asphalt binder. The main purpose of the bitumen in asphalt concrete is the homogenous distribution...