JIS K 0058-2:2005 (R2014)

This Standard specifies the test method for leached chemicals content carried out for evaluating its safety when there is the possibility in which the slags such as steel slag, non-ferrous slag, waste molten slag and the products (slags) such as the roadbed materials, asphaltic products, concrete products are directly ingested to human. The content called herein means the extractable amount by using 1 mol/L of hydrochloric acid, etc. and the objective chemical substance of this test method for content is the inorganic matter such as lead, cadmium, mercury, fluorine, boron.