Irrigation: Its Principles and Practice as a Branch of Engineering (Classic Reprint) - Hardcover

Hanbury Brown

 
9780331528312: Irrigation: Its Principles and Practice as a Branch of Engineering (Classic Reprint)

Synopsis

Engineers describe a bold under-water construction method that reshapes how dams and locks are built.

This section explains how cement grout was used to form core walls and foundations beneath the river’s surface. Blocks were created in dredged trenches, sealed with grout, and advanced across the river to form stable, water-tight walls. The process relied on careful control of grout rises, venting for water escape, and keeping cement neat to prevent segregation.

  • Underwater block formation: continuous core and footing walls built entirely below water using grout-filled boxes.
  • Real-time grout signaling: gauges track how high grout rises to ensure consistent block formation.
  • Key material guidance: use neat cement without sand to avoid separation and ensure solid setting.
  • Application focus: foundational work for sub-aqueous weirs, locks, and other river-control structures.
Ideal for readers of practical irrigation engineering and the history of large-scale water works.

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