TREA

Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic

Follow

Industry

  • CPC
  • E01F8/00
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

EFIXED CONSTRUCTIONS E01Road, railway construction E01FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE

Current Industry

E01F8/00Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic

Sub Industries

E01F8/0005used in a wall type arrangement E01F8/0011Plank-like elements E01F8/0017Plate-like elements E01F8/0023Details E01F8/0029with porous surfaces E01F8/0035with undulated surfaces E01F8/0041Free-standing grates E01F8/0047with open cavities E01F8/0052Grate-style E01F8/0058with damping material E01F8/0064Perforated plate or mesh E01F8/007with damping material E01F8/0076Cellular E01F8/0082with damping material E01F8/0088Suspended E01F8/0094constructions for generation of phase shifting E01F8/02specially adapted for sustaining vegetation or for accommodating plants; Embankment-type or crib-type noise barriers; Retaining walls specially adapted to absorb or reflect noise E01F8/021with integral support structure E01F8/022Crib-type E01F8/023made of stacked or staggered elements E01F8/024Beam-type E01F8/025Gabion-type E01F8/026Live wall E01F8/027with external support E01F8/028Through-type
Industries