Porous elastic pavement material, method for producing the same, and elastic pavement road
Abstract
Abstract Translated from Japanese (57)【要約】 【課題】耐候性、車両走行に対する耐久性がよく、車両 騒音の低減効果が大きく、しかも水に濡れた状態であっ ても車両走行の安定性に優れた、即ち耐ウェットスキッ ドをも有する多孔質弾性舗装材を提供することにある。 【解決手段】加硫ゴムチップを樹脂バインダーにて結合 した多孔質弾性舗装材であって、路面となる硬度の高い 第1層及びその下層に硬度の低い第2層を備えた少なく とも2層を有すると同時に、全体の空隙率が30〜40 %である弾性舗装材とする。 (57) [Summary] [Problem] To provide excellent weather resistance, durability against vehicle running, great effect of reducing vehicle noise, and excellent stability of vehicle running even when wet with water, that is, wet resistance. An object of the present invention is to provide a porous elastic pavement material having a skid. A porous elastic pavement material in which a vulcanized rubber chip is bonded with a resin binder, comprising at least two layers including a first layer having a high hardness as a road surface and a second layer having a low hardness under the first layer. At the same time, the total porosity is 30-40. % Elastic pavement material.
Inventors
- 👤 Yoshihiro Ono
- 👤 芳裕 大野
- 👤 Riichi Nishida
- 👤 利一 西田
- 👤 Riichiro Ohara
- 👤 利一郎 大原
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