UG Uganda
  • 91 - Bauwesen, Baustoffe
  • 25 - Salz; Schwefel; Erden und Steine; Gips, Kalk und Zement

Limestone flux; limestone and other calcareous stone, of a kind used for the manufacture of lime or cement (HS code(s): 2521); Cement. Gypsum. Lime. Mortar (ICS code(s): 91.100.10)

DUS 289: 2022, Limestone for Industrial use — Specification, Second edition; (26 page(s), in English)

This Draft Uganda standard specifies the requirements, test methods and sampling of limestone for industrial use. This Draft Uganda Standard does not cover limestone for building, agricultural, metallurgical, glass and ceramic industries. Physical requirements, such as specific gravity, porosity, compressive strength and size of stone are not included in this Draft Uganda Standard, as these requirements will depend on, amongst others, the types of kilns used for burning limestone.