公开(公告)号：US20160244613A1

公开(公告)日：2016-08-25

申请号：US15049476

申请日：2016-02-22

Applicant: FORTA CORPORATION

Inventor： SCOTT T. NAZAR ,  JEFFREY B. LOVETT ,  MARTIN DOODY ,  CHRISTOPHER P. LOVETT

IPC: C08L95/00 ,  D01F6/84

CPC classification number: C08L95/00 ,  C08L75/08 ,  C08L95/005 ,  C08L2205/16 ,  C08L2207/04 ,  C08L2555/28 ,  D01F6/84 ,  C08L75/06

Abstract: The present invention relates to elastomeric polymer fiber reinforced asphalt cement concrete for use in a variety of applications. In particular, the reinforcement fibers are effective to reduce or preclude voids and/or cracks formed in the asphalt upon placement and to render a self-healing property to the placed asphalt.

Abstract translation: 本发明涉及用于各种应用的弹性体聚合物纤维增强沥青水泥混凝土。 特别地，增强纤维有效地减少或排除在放置时在沥青中形成的空隙和/或裂纹，并且对所放置的沥青具有自愈性。

公开(公告)号：US20200172437A1

公开(公告)日：2020-06-04

申请号：US16701368

申请日：2019-12-03

Applicant: FORTA CORPORATION

Inventor： RODGER B. LINDH ,  JOHN B. LINDH ,  CHRISTOPHER P. LOVETT ,  MARTIN DOODY

IPC: C04B20/02 ,  C04B16/06 ,  C04B28/04 ,  C04B26/26 ,  C04B28/00

Abstract: The invention relates to radiation-treated reinforcement fibers, reinforced asphalt and portland cement concrete, and grout, methods for producing the same and application for their use. The radiation treatment includes exposing reinforcement fibers to electromagnetic energy, e.g., gamma rays, and/or electron-beam (E-beam) radiation. As a result of the treatment, the radiation-treated reinforcement fibers have a modified or deformed surface, e.g., an abraded and/or porous surface, as compared to reinforcement fibers without a radiation treatment.