Standard Test Methods for Chemical Analysis of Limestone, Quicklime, and Hydrated Lime

Importancia y uso:

4.1 These test methods provide accurate and reliable analytical procedures to determine the chemical constituents of limestone, quicklime, and hydrated lime (see Note 1). The percentages of specific constituents which determine a material's quality or fitness for use are of significance depending upon the purpose or end use of the material. Results obtained may be used in relation to specification requirements.

4.2 Because quicklime and hydrated lime quickly absorb water and carbon dioxide from the air, precision and bias are extremely dependent upon precautions taken during sample preparation and analysis to minimize excessive exposure to ambient conditions.

Note 1: These test methods can be applied to other calcareous materials if provisions are made to compensate for known interferences.

Subcomité:

C07.05

Referida por:

C0593-19, C0706-19, D1199-86R20, C1489-15R22, D5050-08R23, C0977-18R24, C0593-19, C1707-18, C0926-24, C0737-22, C0602-23, E1266-20, C0926-24, C1797-23A, D5759-12R20, C1164-22, C0207-24, C0141_C0141M-14R22, C0005-24, C1271-99R20, C1097-19, D6249-19R24, C0050_C0050M-13R19, C1875-18R24, C0821-22, C1529-19, D1301-91R20, C1318-15AR20, C0050_C0050M-13R19, C0206-14R22, C0911-19, F3339-20, C0114-24, C0114-24, C0114-24, D0050-90R23, D4373-21

Volúmen:

04.01

Número ICS:

91.100.10 (Cement. Gypsum. Lime. Mortar)

Palabras clave:

alternative method; aluminum; available lime index; calcium; carbon; carbon dioxide; Certified Reference Material (CRM); chemical analysis; free moisture, lime; free moisture, limestone; free silica; hydrated lime; instrumental analysis; iron; limestone; loss on ignition, (LOI); magnesium; manganese; methods, classical; methods, historical; oxides; oxides, unhydrated; phosphorus; quicklime; reference method; silicon dioxide; strontium; sulfur;