Improvements in the construction of closure strips for joints or unions of pavements. (Machine-translation by Google Translate, not legally binding)

摘要

Improvements in the construction of closure strips for joints or joints of pavements, characterized by comprising an elongated hollow body of low crystallization elastomer material, endowed with two thin side walls, an upper wall and a lower wall; each of said lateral walls is practically flat and both of equal lengths, and practically longer than the mentioned lower and upper walls; said hollow body has an internal triangular structure, connected to said side walls to which an energetic support is thus provided to oppose the lateral deformation of said walls; the aforementioned triangular structure has diagonal ribbed elements that interconnect and leave spaces between them, which allow said ribbed elements to collapse in the indicated spaces, when the side walls are laterally compressed, and said ribbed elements form a series of connected triangular sections ; One of the elements of each of the said triangular sections is a part of the mentioned side walls. (Machine-translation by Google Translate, not legally binding)