Wednesday , January 23 2019
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Rocla acquires concrete ties manufacturer KSA

US-based prestressed concrete railroad ties manufacturer Rocla Concrete Tie has acquired KSA Limited Partnership (KSA), a joint venture owned by Koppers and Lehigh Hanson, for an undisclosed amount. KSA has its manufacturing operation in Portsmouth and it produces concrete ties, concrete turnout ties, concrete grade crossing ties and other concrete ...

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