Invention Grant
- Patent Title: Integrated ballast mat
- Patent Title (中): 集成镇流器垫
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Application No.: US13677198Application Date: 2012-11-14
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Publication No.: US09441335B2Publication Date: 2016-09-13
- Inventor: Joseph Haydu
- Applicant: VERSAFLEX, INC.
- Applicant Address: US CA Riverside
- Assignee: VERSAFLEX, INC.
- Current Assignee: VERSAFLEX, INC.
- Current Assignee Address: US CA Riverside
- Agency: Knobbe Martens Olson & Bear LLP
- Main IPC: E01C3/00
- IPC: E01C3/00 ; E01D19/08 ; E01B1/00 ; E01B2/00
Abstract:
A protective coating system for a railway structure having a waterproof membrane and a ballast mat. The waterproof membrane is disposed on the railway structure. The ballast mat further has a ballast protection coating and a sealing layer. The ballast protection coating is a rubber compound and is disposed on the waterproof membrane. The sealing layer is disposed on the ballast protection layer.
Public/Granted literature
- US20140130271A1 INTEGRATED BALLAST MAT Public/Granted day:2014-05-15
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