A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PATCHING ROAD BEDS
A method of patching asphalt and concrete road beds is disclosed comprising the steps of removing debris from a hole in the road bed, filling the hole with a patching material comprised of at least 40% iron metallurgical material having a size of at least 50% between −6 and +100 mesh, and a dilute acidic activator comprised of phosphate anions between 30% and 75%, and combining the iron metallurgical material and the dilute acidic activator to form iron ceramic material.
PATCHING ROAD BEDS
A method of patching asphalt and concrete road beds is disclosed comprising the steps of removing debris from a hole in the road bed, filling the hole with a patching material comprised of at least 40% iron metallurgical material having a size of at least 50% between −6 and +100 mesh, and a dilute acidic activator comprised of phosphate anions between 30% and 75%, and combining the iron metallurgical material and the dilute acidic activator to form iron ceramic material.
PATCHING ROAD BEDS
HENDRICKSON DAVID (author) / BRAUN JEFF (author)
2015-09-10
Patent
Electronic Resource
English
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
Road Maintenance Manual - Pavement Patching
NTIS | 1986
Emergency road patching with stabilized soil-aggregate mix
Engineering Index Backfile | 1943
Road repair and maintenance construction machine based on road pavement patching integration
| European Patent Office | 2022