A simple mix design method for structural lightweight aggregate concrete

2013 ◽  
Vol 46 (11) ◽  
pp. 1919-1932 ◽  
Author(s):  
J. Alexandre Bogas ◽  
Augusto Gomes
Keyword(s):  
Design Method ◽  
Lightweight Aggregate ◽  
Mix Design ◽  
Lightweight Aggregate Concrete ◽  
Aggregate Concrete ◽  
Structural Lightweight Aggregate Concrete

Study on Self-Igniting Gangue Concrete

2010 ◽  
Vol 168-170 ◽  
pp. 2219-2224
Author(s):  
Mei Zhou ◽  
Xiao Fan Zhang ◽  
Feng Jiao Guan ◽  
Zhen Shuang Wang
Keyword(s):  
Sustainable Development ◽  
Portland Cement ◽  
Coarse Aggregate ◽  
Design Method ◽  
Lightweight Aggregate ◽  
Coal Gangue ◽  
Mix Design ◽  
Target Strength ◽  
Lightweight Aggregate Concrete ◽  
Aggregate Concrete

Self-igniting gangue concrete from C15 to C40 was successfully produced with fine and coarse aggregate of coal gangue through mix design method of lightweight aggregate concrete. It concluded that Self-igniting gangue concrete with reasonable grading can reach to the target strength. The basic properties of Self-igniting gangue concrete between Coal Gangue Portland cement and Portland cement were investigated, and mechanism was analysis. The coal gangue content was from 705 to 80% in the concrete. The technology can not only relief the scarcity of natural aggregate, but also employed the solid waste, and it was suitable for sustainable development in 21 century.

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