The Colcrete range of Colloidal Grout Mixers are internationally recognized as the most efficient method of mixing cement based grouts and other materials used in the construction industry, resulting in very stable mixes which resist bleed and contamination by water. The CGM series of high speed, high shear, colloidal grout mixers provide an extremely efficient and rapid means of producing various types of grout. These may include cement, bentonite, sand, and a wide range of polymeric grouts. The mixing tank is fitted with a bag splitter which enables the material to be evenly distributed into the mix, and the splitter is easily removed, allowing access to the inside of the mixing tank.