Experimental study on preparation of high strength lightweight aggregate concrete by combined admixture of fly ash and mineral powder

2010 ◽  
Author(s):  
Guoqiang Xu ◽  
Xiaosheng Song ◽  
Wei Liu ◽  
Jianqiang Han
Keyword(s):  
Experimental Study ◽  
Fly Ash ◽  
Lightweight Aggregate ◽  
High Strength ◽  
Lightweight Aggregate Concrete ◽  
Aggregate Concrete ◽  
Mineral Powder

Effects of Expansive Agent and Steel Fiber on the Properties of the Fly Ash Ceramsite Lightweight Aggregate Concrete

2013 ◽  
Vol 357-360 ◽  
pp. 1332-1336 ◽  
Author(s):  
Shi Ping Cao ◽  
Qi Fan Zhou ◽  
Yi Liang Peng ◽  
Guo Xin Li
Keyword(s):  
Fly Ash ◽  
Bending Strength ◽  
Steel Fiber ◽  
Lightweight Aggregate ◽  
High Strength ◽  
Lightweight Aggregate Concrete ◽  
Enhancement Effect ◽  
Aggregate Concrete ◽  
Expansive Agent ◽  
Binder Ratio

Portland cement, silica fume, superplasticizer and fly ash cemamsite were used to obtain a high strength lightweight aggregate concrete with lower water to binder ratio. An enhancement effect on the strength was gained by adding steel fiber. When the expansive agent added with the steel fiber a synergistic reinforcing effect on the compressive strength, tensile strength and bending strength was obtained because of more energy consumed to pull the fibers out under the different loads.

Engineering properties of lightweight aggregate concrete containing limestone powder and high volume fly ash

2016 ◽  
Vol 135 ◽  
pp. 148-157 ◽  
Author(s):  
Payam Shafigh ◽  
Mohammad A. Nomeli ◽  
U. Johnson Alengaram ◽  
Hilmi Bin Mahmud ◽  
Mohd Zamin Jumaat
Keyword(s):  
Fly Ash ◽  
Lightweight Aggregate ◽  
High Volume ◽  
Limestone Powder ◽  
Engineering Properties ◽  
Lightweight Aggregate Concrete ◽  
Aggregate Concrete ◽  
High Volume Fly Ash

scholarly journals Properties of oil palm shell lightweight aggregate concrete containing fly ash as partial cement replacement

2020 ◽  
Vol 849 ◽  
pp. 012048
Author(s):  
Khairunisa Muthusamy ◽  
Mohamad Safwan Jaafar ◽  
Nili Wahida Azhar ◽  
Nurazzimah Zamri ◽  
Nadiah Samsuddin ◽  
...  
Keyword(s):  
Fly Ash ◽  
Oil Palm ◽  
Lightweight Aggregate ◽  
Lightweight Aggregate Concrete ◽  
Aggregate Concrete ◽  
Cement Replacement ◽  
Palm Shell ◽  
Oil Palm Shell ◽  
Partial Cement Replacement
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