Resource Library

Cement Basics

Why is it called “Portland” cement? Joseph Aspdin, an English mason who patented the product in 1824, named it Portland cement because it produced a concrete that resembled the color of the natural limestone quarried on the Isle of Portland, an island in the English Channel. The Wide World of Cement There are many different […]

Class 2

J. Glover Iron Horse

The Iron Horse is an exclusive J. Glover mobile plaster pump. Equipped with an Iron Horse plaster pump and a Powermix 1010 or Powermix 912. The Powermix 912 is a direct-drive with a separate gas powered engine. The Powermix 1010 is hydraulicly driven from the power source engine. The Powermix 1010 is more efficient, safer, and uses […]