reused sidewalks into concrete weirs to detain stormwater for sedimentation to occur http://www.designundersky.com/dus/2008/9/19/material-transcended-concrete.html http://www.tobiahhorton.com/pb/wp_af… more →
the daily anarchistliam wrote 1 year ago: reused sidewalks into concrete weirs to detain stormwater for sedimentation to occur http://www.desi … more →