BS EN 13880-7:2019描述了热涂接缝密封剂的功能测试，该密封剂拟用于施工缝以及道路和机场路面中自发形成的裂缝中的接缝受到温度<-20°C和裂缝接缝移动<35%的组合条件影响的区域。交叉引用:EN 13880-12EN 14188-1EN 13880-11EN 13880-6ISO 5893购买本文件时提供的所有当前修订版均包含在购买本文件中。

BS EN 13880-7:2019 describes a function test for hot-applied joint sealants intended to be used in areas where the joints are subjected to combined conditions of temperature < - 20 °C and crack joint movement < 35 % in construction joints as well as in spontaneously formed cracks in road and airfield pavements.Cross References:EN 13880-12EN 14188-1EN 13880-11EN 13880-6ISO 5893All current amendments available at time of purchase are included with the purchase of this document.