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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
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.
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2.
公开(公告)号:US20190077710A1
公开(公告)日:2019-03-14
申请号:US16121381
申请日:2018-09-04
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor: Ruixing Yuan , Yue Wen Liu , Wei Wang , Yuansheng Shen
Abstract: Asphalt emulsions, methods of forming asphalt emulsions, and composite pavement structures formed from the asphalt emulsions are provided herein. In an embodiment, an asphalt emulsion includes a base asphalt component, water, and an oxidized high density polyethylene. The base asphalt component is present in an amount of from about 15 to about 70 weight %, the water is present in an amount of at least about 25 weight %, and the oxidized high density polyethylene is present in an amount of from about 1 to about 20 weight %, where all amounts are based on the total weight of the asphalt emulsion. The oxidized high density polyethylene has an acid value of from about 5 to about 50 mgKOH/g. The asphalt emulsion is free of aggregate and other mineral materials.
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3.
公开(公告)号:US11174200B2
公开(公告)日:2021-11-16
申请号:US16121381
申请日:2018-09-04
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor: Ruixing Yuan , Yue Wen Liu , Wei Wang , Yuansheng Shen
Abstract: Asphalt emulsions, methods of forming asphalt emulsions, and composite pavement structures formed from the asphalt emulsions are provided herein. In an embodiment, an asphalt emulsion includes a base asphalt component, water, and an oxidized high density polyethylene. The base asphalt component is present in an amount of from about 15 to about 70 weight %, the water is present in an amount of at least about 25 weight %, and the oxidized high density polyethylene is present in an amount of from about 1 to about 20 weight %, where all amounts are based on the total weight of the asphalt emulsion. The oxidized high density polyethylene has an acid value of from about 5 to about 50 mgKOH/g. The asphalt emulsion is free of aggregate and other mineral materials.
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