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Our accredited facilities are equipped to perform a wide range of chemical tests related to aggregates. These tests ensure the quality of designs for roadworks and concrete.
This test is done to determine the short-term retardation and long-term deleterious effects of organic impurities.
Specifies the determination of the chloride content in aggregates which can have a negative binding effect in some construction applications.
This standard specifies a method for determining the total water-soluble salt content of fine aggregates and of fines in aggregates for base courses.
This method determines whether the clay content of the fines of an aggregate contains deleterious swelling or active clay minerals.
Determines the percentage of stabilizer that will first be absorbed by material to neutralize acidity levels before stabilizing takes effect.
Used to determine the percentage moisture in a freshly mixed hot mix asphalt (HMA) mix.
To determine the particle size distribution of materials to detail the silt and clay percentages.
Used to determine the strength of the aggregate sample after it has been exposed to a weathering agent.
To determine the percentage of stabilizer added during the construction phase to assess design and proper mixing.
The ratio of mass to the mass of an equal volume of water, which defines the weight or density of a material.
Determines whether the clay content of the fines of an aggregate contains deleterious swelling clay minerals which could adversely affect the quality of the asphalt mix.