scholarly journals An Experimental Study on Bond Strength of Reinforcing Steel in Self-Consolidating Concrete

2012 ◽  
Vol 6 (3) ◽  
pp. 187-197 ◽  
Author(s):  
Trevor J. Looney ◽  
Mahdi Arezoumandi ◽  
Jeffery S. Volz ◽  
John J. Myers
Keyword(s):  
Experimental Study ◽  
Bond Strength ◽  
Reinforcing Steel ◽  
Self Consolidating Concrete

An Experimental Study on Bond Strength of Reinforcing Steel in High-Volume Fly-Ash Concrete

2012 ◽  
Vol 1 (1) ◽  
pp. 20120026 ◽  
Author(s):  
Trevor J. Looney ◽  
Mahdi Arezoumandi ◽  
Jeffery S. Volz ◽  
John J. Myers
Keyword(s):  
Experimental Study ◽  
Fly Ash ◽  
Bond Strength ◽  
High Volume ◽  
Reinforcing Steel ◽  
Fly Ash Concrete ◽  
High Volume Fly Ash

Experimental Study of Adhesion between FRCM and Masonry Support

2014 ◽  
Vol 624 ◽  
pp. 189-196 ◽  
Author(s):  
Valeria Corinaldesi ◽  
Jacopo Donnini ◽  
Giorgia Mazzoni
Keyword(s):  
Mechanical Properties ◽  
Experimental Study ◽  
Bond Strength ◽  
Cement Matrix ◽  
Masonry Structures ◽  
Matrix Interface ◽  
Mechanical Interaction ◽  
Inorganic Particles ◽  
Ceramic Support

The use of composites with cement matrix seems to acquire an increasing interest in applications to masonry structures, due to their low impact, and a deeper understanding of the mechanical interaction between support and reinforcement is certainly necessary. The effectiveness of these interventions strongly depends on the bond between strengthening material and masonry, on the fibers/matrix interface, as well as on the mechanical properties of the masonry substrate [1]. In this work the attention was focused on the possible improvement of the bond between FRCM and masonry by means of an inorganic primer, which can be spread on the ceramic support before the application of FRCM reinforcement. Two different kinds of brick were tested, in order to simulate more or less porous masonry supports. Results obtained showed that, independently on the kind of brick used (more or less porous) the presence of an inorganic primer always improves bond between masonry support and the cementitiuos matrix of FRCM. In fact, the cementitous matrix of FRCM has been studied and optimized in order to guarantee the best fibers/matrix interface, while it is not necessarily the best option for improving the adhesion with the masonry support. In particular, very effective seems to be the use of very fine inorganic particles (at nanometric scale), which proved to be able to assure the best results in terms of bond strength. Also the fresh consistence of the primer seemed to influence the final result.

scholarly journals An Experimental Study on Self Consolidating Concrete with Silica Fume and Glass Fibre

2016 ◽  
Vol V5 (12) ◽  
Author(s):  
M. Vidhya ◽  
E. Ezhilarasi ◽  
M. Nandhini Chella Kavitha ◽  
K. Rubini ◽  
Keyword(s):  
Experimental Study ◽  
Silica Fume ◽  
Glass Fibre ◽  
Self Consolidating Concrete

Experimental Study of Bond Strength between Titanium Bar and Lime-Based Mortar

2015 ◽  
Vol 27 (6) ◽  
pp. 04014182 ◽  
Author(s):  
Adelaja Israel Osofero ◽  
Marco Corradi ◽  
Antonio Borri
Keyword(s):  
Experimental Study ◽  
Bond Strength

Experimental Study on Bond Strength of Deformed Steel Bars in Recycled Glass Aggregate Concrete

2018 ◽  
Vol 22 (9) ◽  
pp. 3409-3418
Author(s):  
Fengchi Wang ◽  
Xingming Wu ◽  
Chao Guo ◽  
Wen Song
Keyword(s):  
Experimental Study ◽  
Bond Strength ◽  
Aggregate Concrete ◽  
Recycled Glass ◽  
Steel Bars ◽  
Glass Aggregate

Experimental study on the bond behavior of GFRP bars in normal and self-consolidating concrete

2018 ◽  
Vol 189 ◽  
pp. 869-881 ◽  
Author(s):  
Nabila Zemour ◽  
Alireza Asadian ◽  
Ehab A. Ahmed ◽  
Kamal H. Khayat ◽  
Brahim Benmokrane
Keyword(s):  
Experimental Study ◽  
Self Consolidating Concrete ◽  
Bond Behavior ◽  
Gfrp Bars
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