AIV-1 Aggregate Impact Value Apparatus
used to determine the aggregate impact value which provides a relative measure of the resistance of an aggregate to sudden shock or impact.
The apparatus construct by strong rigid steel frame and mechanical blow counter.
a. The apparatus has been designed in a particularly heavy duty form, with specially hardened steel surfaces for minimum wear.
b. The assembly is heavily plated to ensure corrosion resistance and forms a rigid frame around the quick-release trigger mechanism which ensures an effective free fall of the hammer when released.
c. A built-in counter automaically indicates the numebr of belows delivered
Impact hammer weight
Height of the fall hammer
Circular section metal straight stick
Φ10×230mm, one part is semicircle
Gauge metal cylinder
a. Main frame supporting performing test: 1 set
b. Impact hammer equipped with modified mould: 1 set
c. Brass Sample container: 1 pcs
d. Locking jigs for fixing sample container: 1 set
e. Adjustable cross beam: 2pcs
f. Counter: 1 pcs
g. English Manual: 1 pcs
h. Certificate of product: 1pcs
Accessories require ( need to order seperately ):
Test sieves Test sieve: 15.0mm10.0mm2.50mm
Balance capacity 500 gms accuracy 0.1 gmHot Air oven temp. range ambient to 110 deg. C
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