The Effect of Water-Cement Ratio on Sulfate Resistance of Self-Compacting Concrete with Bagasse Ash

2018 ◽  
Vol 8 (6) ◽  
pp. 2496
Author(s):  
Hanafiah Hanafiah ◽  
Saloma Hasyim ◽  
Devin Yuwenka ◽  
M Emirzan Firdaus
Keyword(s):  
Self Compacting Concrete ◽  
Cement Ratio ◽  
Water Cement Ratio ◽  
Sulfate Resistance ◽  
Effect Of Water

Innovations Based on PCC

2013 ◽  
Vol 687 ◽  
pp. 369-377 ◽  
Author(s):  
Andrea Dimmig-Osburg
Keyword(s):  
Mechanical Engineering ◽  
Field Tests ◽  
Innovative Development ◽  
Self Compacting Concrete ◽  
Cement Ratio ◽  
Water Cement Ratio ◽  
Innovation Potential ◽  
Acrylic Ester ◽  
Bridge Building ◽  
First Time

Abstract. In this paper, three examples for the application of PCC are presented, which exceed the well established use as restoration material and show the great innovation potential of these materials. The first example shows an innovative development of a polymer-modified self-compacting concrete (SPCC) for the restoration of vertical facing concrete surfaces. In the second example PCC was for the first time applied as construction concrete to a bridge building. The last instance describes the potential of the SPCC for special applications in mechanical engineering. A styrene acrylic ester dispersion and different sorts of cement were used. The polymer/cement-ratio varied from 0.05 to 0.10. The water/cement-ratio depended on the requirements of the different PCC. The essential laboratory and field tests as well as the results are described.

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