MMA - what's in a name?

摘要

Arecent survey carried out A by Stirling Lloyd revealed a level of uncertainty across the highways industry when it comes to specifying solutions for both bridge deck waterproofing and highway maintenance. The report, which related to one resin type, methyl methacrylate (MMA), found that 40% of engineers thought that all MMA solutions gave the same performance. What's in a name?