Mechanical properties of concrete, aggregates, and…

Determination of hydraulic cement fineness using the air permeability apparatus

Determination of expansibility by autoclave method

Determination of normal hydraulic cement density

Determination of hydraulic cement setting time using the Vicat needle

Determination of compressive and flexural strength (cement)

Determination of density (cement)

Determination of microsilica density

Determination of the amount of residue on a 45-micron sieve

Accelerated pozzolanic resistance activity index with Portland cement

Grading of fine and coarse aggregates

Materials finer than the No. 200 (75-micron) sieve in washed mineral aggregates

Clay lumps and friable particles

Aggregate soundness using sodium or magnesium sulfate solution

Lightweight aggregate test

Resistance of coarse and fine aggregates to abrasion and impact in the Los Angeles machine

Determination of resistance of coarse aggregate particles to abrasion and impact in the Los Angeles machine

Measurement of alkali reactivity potential of carbonate rocks as concrete aggregates using the cylinder method

Ability to assess the reactivity of aggregates with alkalis using accelerated mortar bar method

Ability to determine expansibility through examination of changes in the length of concrete prisms resulting from the reaction of aggregates with alkalis

Concrete mix design

Determination of concrete modulus and Poisson’s ratio

Determination of water penetration depth in concrete

Determination of concrete permeability coefficient

Absorption of water by concrete

Mortar setting

Apparent refractory density

Refractory compressive strength

Refractory linear changes

GROUT elastic modulus

GROUT flexural strength

GROUT compressive strength

GROUT tensile strength

Shrinkage due to GROUT drying

Physical tests on gypsum and gypsum panels

Investigation of concrete resistance to freezing and thawing