Compliance with following International Standards:

IS 10078 :1982, EN 196‑1, EN ISO 679

Applications:

Used to compact rectangular 40 x 40 x 160mm of port land and pozzolana cement mortar prism specimens for determining the transverse strength.

Salient Features:

• Rapid mould lock and release system
• Rigid structure assuring stability and no distortion
• Easy to operate
• Aesthetic outer appearance
• Powder coated body

Construction Details:

• The jolting apparatus consists of rectangular table rigidly connected by two support arms to a spindle at a horizontal distance of 800 mm from the centre of the table.
• There is a projecting lug with a plane face on the lower face of the table beneath which is a stop with a rounded upper surface.
• The table can be raised and allowed to fall freely by a cam which is connected to a motor. The cam rotates at a rate of 60 rev/min.
• A stroke counter fitted with micro‑switch is provided which stops the machine after 60 jolts.
• Locating pins are provided for mounting the moulds compartments on the table.
• The mould surrounded by the hopper can be clamped rigidly to the table.

Note :  Prism moulds, feed hopper, scrapers and glass plate are not included and have to be ordered separately.