本欧洲标准规定了用于建筑物的单片平面热增韧硼硅酸盐安全玻璃的公差，平整度，碎片，碎裂以及物理和机械特性。 关于弯曲热增韧硼硅酸盐安全玻璃的信息在附件A中给出，但本产品不构成本标准的一部分。 本标准未规定的其他要求可适用于加入组件的热增韧硼硅酸盐安全玻璃，例如，夹层玻璃或中空玻璃单元，或经历另外的处理，例如。涂层。附加要求在相应的产品标准中规定。在这种情况下，热增韧的硼硅酸盐安全玻璃不会失去其机械或热特性。 本欧洲标准不包括增韧后的玻璃喷砂

This European Standard specifies tolerances, flatness, edgework, fragmentation and physical and mechanical characteristics of monolithic flat thermally toughened borosilicate safety glass for use in buildings. Information on curved thermally toughened borosilicate safety glass is given in Annex A, but this product does not form part of this standard. Other requirements, not specified in this standard, can apply to thermally toughened borosilicate safety glass which is incorporated into assemblies, e.g. laminated glass or insulating glass units, or undergo an additional treatment, e.g. coating. The additional requirements are specified in the appropriate product standard. Thermally toughened borosilicate safety glass, in this case, does not lose its mechanical or thermal characteristics. This European Standard does not cover glass sandblasted after toughening.