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Advances in Civil Engineering
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Advances in Civil Engineering
/
2021
/
Article
/
Tab 1
/
Research Article
Study on Preparation of Coal Gangue-Based Geopolymer Concrete and Mechanical Properties
Table 1
Analysis results of main chemical components of coal gangue (%).
Compositions
SiO
2
Al
2
O
3
K
2
O
CaO
MgO
Contents
65.09
16.86
2.67
2.07
1.98
Compositions
Fe
2
O
3
Na
2
O
TiO
2
S
Loss on ignition
Contents
6.15
1.64
0.74
0.53
1.49
