公开(公告)号：US20170190618A1

公开(公告)日：2017-07-06

申请号：US15370683

申请日：2016-12-06

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Wei Wang ,  Ruixing Yuan ,  Yuansheng Shen ,  Xiang Wang ,  Jun Li

IPC: C04B26/26 ,  C04B24/26

CPC classification number: C04B26/26 ,  C04B24/2611 ,  C04B2111/0075 ,  C08L95/00 ,  C08L2555/30 ,  C08L2555/34 ,  E01C7/18 ,  Y02W30/95 ,  C04B18/167 ,  C04B38/10 ,  C04B40/0082 ,  C08L23/30

Abstract: Foamed asphalt compositions, recycled asphalt compositions, asphalt pavement, and methods of forming asphalt pavement using the foamed asphalt compositions are provided herein. An exemplary foamed asphalt composition is in a cellular matrix form and includes a base asphalt component and oxidized high density polyethylene. An exemplary asphalt pavement includes a recycled asphalt layer that includes the foamed asphalt composition and a recycled asphalt component. An exemplary method of forming asphalt pavement includes combining a base asphalt component and an oxidized high density polyethylene to form an asphalt mixture. The asphalt mixture is foamed using water and compressed air to form a foamed asphalt composition. The foamed asphalt composition and a recycled asphalt component are combined to form a recycled asphalt composition. A recycled asphalt layer is formed with the recycled asphalt composition.