Obi Engineering block structure of the river

摘要

(57) Abstract [Object] as for former rivers band manufacture, whole river bed concreteSo from the necessity which is covered, application cost to increase, the natural rose of the riversDesirable effect is produced in nsu. Then as for this device band manufacture(Drop) the occasion where original purpose is achieved, the shadow to natural mode of lifeCancelling resounding/affecting, in addition holding down cost to minimum purposeIt does. [Configuration] it Perforating in the band manufacture stone facilities to do the small diameter perforation hole, it Perforating in each stone facilitiesWhile gathering the perforation hole which it does it buckles the multiple band manufacture stones to arch condition,Although the te it arranges in the said perforation hole cord provision means of flexibiility the InterpolationBoth destals of the se and the said cord provision means are made to lock to the band manufacture stone. ThisBand manufacture block, entire weight increasing, to resist corrosion, aBecause it makes chi condition concatenate, structural strength improves. In addition riversBubbling, making the flow which it introduces agitates oxygen, is close to natural environmentIt lifts. It decreases also cost in comparison with concrete placing facilities.