| abstract |
The invention discloses an ultra-thin anti-slip wear layer based on a steel slag skeleton and a preparation method thereof. The anti-slip wear layer comprises the following components in parts by weight: 20-26 parts of steel slag aggregate, 70-76 parts of stone chips parts, 2 to 5 parts of filler, 6 to 10 parts of water, and 8 to 12 parts of modified emulsified asphalt. The ultra-thin anti-slip wear layer is prepared by mixing steel slag aggregates, stone chips, fillers, water, and modified emulsified asphalt in a certain proportion and sequence. Basalt or diabase rock chips, the particle size is less than 2.36mm, the filler is sulfoaluminate cement and limestone ore powder, the modified emulsified asphalt is modified from waste rubber powder, the emulsifier is dodecyl propylene glycol, the additive It is obtained by compounding ammonium chloride and polyethylene glycol. The invention can be widely used in road maintenance engineering, and provides a new way for the large-scale application of the fine particle size part of the steel slag. |