BS 812 Aggregate Impact Value Tester AIV Test Device Aggregate Impact Value Apparatus Comprehensive Impact Value Testing Machine
BS 812 Aggregate Impact Value Tester AIV Test Device Aggregate Impact Value Apparatus Comprehensive Impact Value Testing Machine
Standards
BS 812 NF P18-574
Description
This machine is used to deter-mine the aggregate impact value(AIV) which provides a relative measure of the resistance of an aggregate to sudden shock or impact. The machine is robustly designed and made from corrosion- resistant steel. It is fitted with a counter to check the number of blows delivered to the sample and comes complete with two cylindrical measures (BS and NF) and a tamping rod.
BS 812 Aggregate Impact Value Tester AIV Test Device Aggregate Impact Value Apparatus Comprehensive Impact Value Testing Machine
Technical Specification
|
Measuring cylinder |
inner diameter 76mm, inner height 51mm |
|
A circular steel cylinder |
with an inner diameter of 102mm |
|
a wall thickness |
of 3mm |
|
The steel rod has a diameter |
of 16mm |
|
Impact hammer weight |
13.75Kg+0.05Kg, lower cylinder diameter 100mm, |
|
Impact hammer drop height |
380 ± 5mm |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.