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Mathematical Problems in Engineering
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2022
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Article
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Tab 2
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Research Article
Evaluating the Change Characteristics of the Microstructure of the Modified Plant Asphalt Using Soft Computing to Improve the Road Performance for Green Environment
Table 2
Name and classification of polyphosphate.
phosphoric acid type
Molecular formula (1)
P
2
O
5
%
PA%
Orthophosphoric acid
H
3
PO
4
72.4
100
Pyrophosphate
H
4
P
2
O
7
79.5
102
Tripolyphosphate
H
5
P
3
O
10
82.6
115