本欧洲标准涵盖了符合EN 14618中报告定义的凝聚石产品的直流绝缘电阻，表面电阻和电阻率以及相应的电导率和电导率。这些产品通常由通过任一树脂结合的石材聚集体制成填料或水泥和水（糊剂组分），或聚合物/水泥和相关添加剂的混合物（如增强纤维，电绝缘/导电填料等）。 电阻率/电导率也可以用作对凝聚石产品的某些性质的间接测量（见附录A - 信息）。 还包括体积阻力和电阻率试验方法以及凝聚石产品标本的相应电导率和电导率（见附件C - 资料性附录）

This European Standard covers the determination of DC insulation resistance, surface resistance and resistivity, and the corresponding electrical conductance and conductivity of specimens of agglomerated stone products conforming to the definition reported in EN 14618. These products are usually made by stone aggregates bound via either resin and filler or cement and water (paste components), or a mixture of polymer/cement and related addition (such as reinforcing fibres, electrically insulating/conducting fillers, etc.). Resistivity/conductivity may also be used as an indirect measure of some properties of agglomerated stone products (see Annex A - informative). Volume resistance and resistivity test method and the corresponding electrical conductance and conductivity of specimens of agglomerated stone products are also included (see Annex C - informative).