Porous elastic pavement material
AssigneeTokai Rubber Industries, Ltd.
InventorsKoki Matsuoka, Toshiaki Imaeda
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Abstract
A porous elastic pavement material is provided which is excellent in noise reducing effect and yet sustainably has a wet state slip resistance for a long period of time. The porous elastic pavement material comprises elastic aggregates (1), hard aggregates (2) and a binder (3) which binds the elastic aggregates (1) and the hard aggregates (2), wherein the hard aggregates (2) have an average particle diameter of 0.2 to 2 mm, and are present in a proportion of 25 to 65 vol % based on the elastic aggregates (1).
Claims6
A porous elastic pavement material comprising elastic aggregates, hard aggregates, and a binder which binds the elastic aggregates and the hard aggregates, wherein the hard aggregates have an average particle diameter of 0.2 to 2 mm, and are present in a proportion of 25 to 65 vol % based on the elastic aggregates.
Dependencies are inferred from the claim text.