JIS A 5011-4:2018规定了用于混凝土的电弧炉氧化渣骨料的要求。适用于电弧炉氧化渣骨料产品，这些产品是在工厂生产的，工厂在生产过程中提供了防止还原渣混合到产品中的措施。

JIS A 5011-4:2018 provides requirements for electric arc furnace oxidizing slag aggregate to be used for concrete.It is applicable to electric arc furnace oxidizing slag aggregate products that are manufactured in plants where measures to prevent mixture of reduced slag into the products are provided all through the production process.