METHOD FOR CONSTRUCTING FREE GRADIENT SIDE GUTTER
PROBLEM TO BE SOLVED: To provide a method for constructing a free gradient side gutter which eliminates work time and invert curing time without the need for casting an invert in place and which especially eliminates a limited traffic closure in the case of laying a side gutter by crossing the road...
Saved in:
Main Authors | , |
---|---|
Format | Patent |
Language | English |
Published |
31.01.2013
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Be the first to leave a comment!