ISO 4635:2011规定了公路混凝土铺路段之间使用的预成型硫化橡胶接缝密封材料的要求。 它适用于新建混凝土公路的接缝密封以及此类公路的维护工作。 它没有涵盖密封件的设计或尺寸，但给出了成品密封件的一般要求。

ISO 4635:2011 specifies requirements for material for preformed vulcanized rubber joint seals used between concrete paving sections of highways. It is applicable to seals for joints in new concrete highways as well as to maintenance work on such highways. It does not cover the design or dimensions of seals, but general requirements for finished seals are given.