Advances in Civil Engineering / 2020 / Article / Tab 2

Research Article

Effect of Polyester Fiber on Air Voids and Low-Temperature Crack Resistance of Permeable Asphalt Mixture

Table 2

Chemical composition of mineral powder.

Chemical constituentsSi2OAl2O3Fe2O3MgOCaOK2ONa2OOther

Content (%)4.381.560.760.49480.140.0344.64

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