Research Article

Using Recycled Concrete Powder, Waste Glass Powder, and Plastic Powder to Improve the Mechanical Properties of Compacted Concrete: Cement Elimination Approach

Table 3

Chemical properties of superplasticizer [46].

Properties

AppearanceLiquid-light brown
Chloride ionLess than 0.1%
pH6.5–7.5
Freezing point2 °C