Placing concrete in mould-pipes, pile tubes, boreholes, or narrow shafts

Full Title

Handling building or like materials for hydraulic engineering or foundations > Handling of bulk concrete specially for foundation purposes > Placing concrete in mould-pipes, pile tubes, boreholes, or narrow shafts

Classification Context

Section:

FIXED CONSTRUCTIONS

Class:

HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING

Subclass:

FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES