Detalhes do Projeto

CASA DA PEDRA MINE – REINFORCEMENT OF THE FOUNDATIONS OF PILLARS P39 AND P40

Client: Companhia Siderúrgica Nacional – CSN
Location: Congonhas – Minas Gerais – Brasil
Execution Period:  3 months

Reinforcement of the foundation of two support pillars of a conveyor belt by reinforcing the soil with jet-grouting columns and subsequent enlargement of the pillar blocks.
Fifty 10 m long 800 mm Jet-grouting columns.