RE WALLS

Benefits of RE Walls

• Prevents Soil Erosion: Maintains ground stability even in high-slope or water-prone zones
• Creates Usable Land: Converts sloped or uneven terrain into functional space
• Improves Drainage: Weep holes and granular backfills reduce hydrostatic pressure buildup
• Enhances Aesthetics: Adds structure and visual appeal to landscaping projects
• Cost-Effective: More economical than alternative stabilization techniques
• Low Maintenance & High Longevity: Designed for decades of reliable service in varying soil and climate conditions

Key Design Considerations

• 1. Soil Type: Sandy vs. clay soils require different wall types and reinforcements. Soil testing is critical for proper design decisions.
• 2. Wall Height & Load Requirements: Taller or load-bearing walls (e.g., roads, embankments) need reinforced or anchored solutions.
• 3. Drainage Systems: Poor drainage leads to structural failure. Incorporation of weep holes, geotextiles, and proper backfilling is essential.
• 4. Material Selection:
  • Concrete: Durable and strong
  • Gabion: Flexible and visually natural
  • Steel Reinforcements: Ideal for high-pressure applications
• 5. Environmental Factors: Wall design should account for local rainfall, seismic activity, frost heave, and temperature fluctuations.

Common Mistakes in RE Wall Design

• Ignoring Drainage: Causes water pressure buildup and collapse
• Poor Foundation: Results in wall tilting or cracking
• Wrong Material Choice: Shortens lifespan or weakens structural capacity
• Incorrect Height/Load Calculations: Can lead to wall failure under stress