Aggregates and Rocks

A complete range of equipment for laboratory quality control of aggregates — from sampling and specimen preparation to determination of physical and mechanical properties. Sieve analysis, Los Angeles and Micro-Deval abrasion machines, instruments for flakiness index, density and water absorption.

GOST 8269.0GOST 8735EN 1097EN 933ASTM C131

6 products in this category

IT-A110

Laboratory sieve shaker for 200–300 mm sieves

Electromechanical sieve shaker for sieve analysis of aggregates with a digital timer and stepless amplitude adjustment.

GOST 8269.0GOST 8735

IT-A115

200 mm laboratory test sieve set for aggregates

Set of certified 200 mm laboratory test sieves with apertures from 0.063 to 40 mm for particle size analysis.

GOST R 51568GOST 6613

IT-A120

Los Angeles abrasion machine

Machine for determining the abrasion and fragmentation resistance of crushed stone by the Los Angeles method with an automatic revolution counter.

GOST 8269.0EN 1097-2

IT-A125

Micro-Deval apparatus

Twin-drum micro-Deval apparatus for determining the wear resistance of aggregates in the presence of water.

GOST 8269.0EN 1097-1

IT-A130

Riffle sample splitter

Riffle-type splitter for reducing laboratory samples of sand and crushed stone into two representative parts without material loss.

GOST 8269.0GOST 8735

IT-A140

Aggregate density and water absorption test set

Hydrostatic weighing set with pycnometers and a wire basket for determining the true density, apparent density and water absorption.

GOST 8269.0EN 1097-6