Plastic Slump Cones are constructed of durable, high-density material,
and comply with applicable test specifications. These economical inch models are dimensionally stable, easy to clean, and will not
dent or rust. They meet inch (4x8x12in) dimensional requirements.
Recommended Values of Concrete Slump Tests for Various Purposes:
No. |
Types of concrete |
Slump |
1 |
Concrete for road construction |
20 to 40 mm |
2 |
Concrete for tops of curbs, parapets, piers, slabs and wall |
40 to 50 mm |
3 |
Concrete for canal lining |
70 to 80 mm |
4 |
Normal RCC work |
80 to 150 mm |
5 |
Mass concrete |
20 to 50 mm |
6 |
Concrete to be vibrated |
10 to 25 mm |