| 摘要 |
An elastomer joint seal used in modular, slab-like construction for pavements, roads, wall panels and the like. The seal is generally elongated and is placed between facing edges of adjacent modular elements. A pair of spring elements, lodged in the form of an inverted V, runs longitudinally of the seal. By virtue of the internal geometry of the elastomer seal, movement of the modular elements relative to each other strains the spring elements in their respective planes. Two other forms of the seal are disclosed in which one or two additional spring elements are included in the construction.
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