A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
APPARATUS FOR BACKFILLING A TRENCH
An apparatus for backfilling a trench and, more particularly, an apparatus for laying a pipeline bed layer in a trench and for laying a pipeline bedding layer once a pipeline is laid in the trench. The apparatus comprises a multi-deck screen vibrating unit. The upper deck screen comprises finger tines or a grizzly arrangement.
APPARATUS FOR BACKFILLING A TRENCH
An apparatus for backfilling a trench and, more particularly, an apparatus for laying a pipeline bed layer in a trench and for laying a pipeline bedding layer once a pipeline is laid in the trench. The apparatus comprises a multi-deck screen vibrating unit. The upper deck screen comprises finger tines or a grizzly arrangement.
APPARATUS FOR BACKFILLING A TRENCH
MCCABE KEITH JAMES (author)
2019-04-18
Patent
Electronic Resource
English
Backfilling Trench Excavations
| NTIS | 1971
Trench Excavation and Backfilling
| Wiley | 1956