Effect of ultrasonic treatment and polymer additive on structural-mechanical properties of solutions of paraffinic hydrocarbons

2018 ◽  
Author(s):  
Irina V. Prozorova ◽  
Irina V. Litvinets ◽  
Galina I. Volkova ◽  
Anastasya V. Morozova ◽  
Oleg A. Kazantsev
Keyword(s):  
Mechanical Properties ◽  
Ultrasonic Treatment ◽  
Polymer Additive

Mechanical properties, molecular motions and density fluctuations in polymer-additive mixtures

1985 ◽  
Vol 12 (S19851) ◽  
pp. 189-214 ◽  
Author(s):  
E. W. Fischer ◽  
G. P. Hellmann ◽  
H. W. Spiess ◽  
F. J. Hörth ◽  
U. Ecarius ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Density Fluctuations ◽  
Molecular Motions ◽  
Polymer Additive

POLYESTER GROUT INCORPORATING FLY ASH AS POTENTIAL INFILL MATERIAL FOR GROUTED CONNECTIONS

2015 ◽  
Vol 77 (12) ◽  
Author(s):  
Nuria S. Mohammed ◽  
Ahmad Baharuddin Abdul Rahman ◽  
Nur Hafizah A. Khalid
Keyword(s):  
Mechanical Properties ◽  
Fly Ash ◽  
Polyester Resin ◽  
Precast Concrete ◽  
Polymer Binder ◽  
Test Results ◽  
Polymer Additive ◽  
Direct Tension ◽  
And Performance ◽  
Infill Material

This paper presents the mechanical properties and performance of polyester grout as infill material for grouted connection in precast concrete. The mix proportions of polyester grout was properly designed and manufactured. The polymer binder with polymer additive was added together with filing materials of sand and fly ash. The binder to filler ratio was 0.43. Properties such as flowing ability and compression strength were studied by varying the level of fly ash in the mixtures. Also, to assess the efficacy of polyester grouted connections, three grouted connections were tested in direct tension. The test results show that, polyester resin grout with binder to filler ratio 0.43% and 16% fly ash perform satisfactorily. The polyester grout is suitable for use in the steel pipe splice connections.

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