Concrete noise barrier

Details Concrete noise barrier Concrete noise barrier

1985-10-24

1986-08-12

Fuller, Benjamin R.

Acoustics

Sound-modifying means

Sound absorbing fence or screen

181284, E04H 1700

Patent

active

046050906

ABSTRACT:
A post and panel type noise barrier fence is formed of a plurality of concrete vertical posts or columns which have grooves to hold flat concrete panels between successive ones of the columns. The panels can have a stepped lower edge to accommodate elevational changes in the terrain. Also, certain of the columns have oppositely disposed recesses angled from each other so as to accommodate directional changes at the columns in the direction of the barrier fence.

REFERENCES:
patent: 4160491 (1979-07-01), Matsumoto et al.
patent: 4215765 (1980-08-01), Harris
patent: 4402384 (1983-09-01), Smith et al.

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