- US Sales
- International Sales
- Technical Support
- Human Resources
HM-255 2-Gang Prism Mold, 2x2x10in (51x51x254mm) is used in length-change testing of Portland cement paste, mortar or concrete. It is also used with the Length Comparator to measure length change in cast prisms from alkali-silica reactivity (ASR) and other such causes. The mold is equipped with a base plate, removable partitions and end plates of corrosion resistant steel to provide required length between ends of HM-268 Gage Studs cast in ends of bars. Dimensions from outside end of gage studs are 11.625in (296mm) with specimen cross sections of 1x1in (25x25mm).
Enter your name, email, and questions below and we will reply during business hours (8am - 5pm EST, Monday through Friday).