Tests for mechanical and physical properties of aggregates. Determination of compressibility and confined compressive strength of lightweight aggregates— 16 стр.
Tests for chemical properties of aggregates. Determination of the influence of recycled aggregate extract on the initial setting time of cement— 10 стр.
Tests for mechanical and physical properties of aggregates. Determination of the resistance to wear by abrasion from studded tyres. Nordic test— 16 стр.