Ductility of high performance cementitious composites

2004 ◽  
Author(s):  
A. Katz
Keyword(s):  
High Performance ◽  
Cementitious Composites

Development and characteristics of ultra high-performance lightweight cementitious composites (UHP-LCCs)

2021 ◽  
Vol 145 ◽  
pp. 106462
Author(s):  
Jian-Xin Lu ◽  
Peiliang Shen ◽  
Haibing Zheng ◽  
Hafiz Asad Ali ◽  
Chi Sun Poon
Keyword(s):  
High Performance ◽  
Cementitious Composites

Shear behaviors of hollow slab beam bridges strengthened with high-performance self-consolidating cementitious composites

2021 ◽  
Vol 242 ◽  
pp. 112613
Author(s):  
Jing Yang ◽  
Peng Hou ◽  
Yong Pan ◽  
Honglei Zhang ◽  
Caiqian Yang ◽  
...  
Keyword(s):  
High Performance ◽  
Cementitious Composites ◽  
Shear Behaviors

Selective Use of High Performance Cementitious Composites in Concrete Structures

2008 ◽  
Vol 400-402 ◽  
pp. 27-36
Author(s):  
Christopher K.Y. Leung
Keyword(s):  
High Performance ◽  
Concrete Structures ◽  
Cementitious Composites ◽  
Conventional Concrete ◽  
Practical Applications ◽  
Concrete Members ◽  
High Performance Fiber ◽  
Cast Concrete ◽  
Good Potential ◽  
Concrete Science

Recent advancements in concrete science and technology have made possible the development of high performance fiber reinforced cementitious composites (HPFRCC) with excellent mechanical properties and long-term durability. However, the costs of these materials are many times that of conventional concrete and the construction of complete structures with them is hard to justify. The strategic application of high performance materials, in selected parts of concrete structures, can bring along higher performance/cost and wider acceptance of the material in practice. This paper will investigate several examples of selective HPFRCC application, including the fabrication of permanent formwork for durability enhancement, the replacement of steel reinforcements at the anchorage zone of post-tensioned members to relieve the steel congestion problem as well as the development of simple and narrow joints for pre-cast concrete members. Based on the experimental results obtained so far, the selected use of HPFRCC in concrete structures appears to have good potential for practical applications.

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