| 摘要 |
A composition that sets to produce a concrete includes Portland cement; a polymerizable material having bubbles dispersed in the polymerizable material; an aggregate; and water in a sufficient amount such that the composition sets to a concrete. A method for making a concrete article uses a paste that includes Portland cement and a polymerizable material having bubbles dispersed in the polymerizable material. The paste is added to an aggregate to create a settable composition, and the settable composition is allowed to set to a concrete article. |
