Peristaltic hose pumps can transfer, dose or meter a range of fluids, including cosmetic lotions, abrasive slurries such as lime milk in mining applications, or sodium hypochlorite at water treatment plants.
Foamed concrete” is made by adding foaming agent into a mixed mortar in a truck-mixer. Foamed concrete is a nonstructural void filler that can be dug out with excavators. It is used for trench backfill and similar applications. The air content is over 50%, compared with about 5% in air entrained concrete. is used to make foam concrete