| abstract |
The invention discloses cracking-resistant plain concrete for a road, which comprises the following raw materials: cement, broken stone, expanded slag, coarse sand, scoria, shell powder, limestone powder, gypsum, glass fiber, polyvinyl alcohol fiber, multi-wall carbon nano tube, polycarboxylic acid water reducing agent, triethanolamine, sodium fluosilicate, rosin resin, sodium alkyl benzene sulfonate and water. The cracking-resistant plain concrete for the highway provided by the invention has good bearing property, cracking resistance and durability, and can effectively prolong the service life of the highway. |