Keyword: «reinforcement»

ANALYSIS OF PATENTS IN THE FIELD OF COMPOSITE TREES

Authors:

Valery Ivanovich Kondrashenko,

Vasilisa Andreevna Shagina,

Jiajun Chen

The article discusses the design and manufacturing technologies of composite railway sleepers based on patent analysis. The main areas of development and technological solutions are identified. The advantages of composite materials and the prospects for their application are noted.

Keywords: extrusion, railway track, polymers, composite sleepers, reinforcement, and waste recycling.