Concrete Refractory cements, mortars, concretes and similar compositions, other than products of heading 38.01. (HS 3816), Articles of cement, of concrete or of artificial stone, whether or not reinforced. (HS 6810), - Non-refractory mortars and concretes (HS 382450). Concrete and concrete products (ICS 91.100.30).

DUS 1840:2017, Standard Practice for Making and Curing Concrete Test Specimens in the Laboratory. (15 page(s), in English)

This Draft Uganda Standard covers procedures for making and curing test specimens of concrete in the laboratory under accurate control of materials and test conditions using concrete that can be consolidated by rodding or vibration as described herein.