HIGHWAY BARRIER Russian patent published in 2004 - IPC

FIELD: building, particularly road construction and maintenance.

SUBSTANCE: barrier includes vertical posts with deformable members fixedly secured to posts. Deformable members include parallel flat sheets formed of deformable material with profiled sheet arranged in-between and also made of deformable material. Number of sheets constituting deformable members is equal to n+2, where n is odd number, n≥3. Sheets are arranged in rows. Profiled sheets in different rows have different corrugation dimensions.

EFFECT: increased efficiency.

5 cl, 3 dwg