Wiktionary
cementers
n. (plural of cementer English)
Usage examples of "cementers".
Geologists and cementers, derrickmen, mud watchers, drillers, welders and fitters, they was after the oil, no attention to the water or weather.
It's not the ideal way to dig out a permanent cellar or tunnel but it does the trick-and you can use the cementers to harden the walls and ceilings, making sure they'll bear the load.