24/04/2026
🧱 Retaining Wall for Slope Protection – Smart Engineering for Stability & Safety
Dealing with steep terrain or weak red soil? A properly designed retaining wall is not just a structure — it’s a complete solution for long-term safety and durability.
🏗️ Our Approach:
We design and construct reinforced concrete retaining walls tailored to site conditions, ensuring maximum stability against soil and water pressure. This project features a 20m long, 4.5m high wall with a robust structural system and proper foundation design.
🧱 Key Structural Features:
✔️ Strong RC base (heel & toe) to resist sliding and overturning
✔️ Reinforced stem wall with high-quality steel (12–16 mm)
✔️ Durable concrete with protective waterproofing layer
💧 Advanced Drainage System:
✔️ Perforated drain pipe (Ø100 mm) at base level
✔️ 30–50 cm gravel backfill for efficient water flow
✔️ Weep holes at 2m spacing to release pressure
✔️ Geotextile layer to prevent clogging
⚙️ Engineering Benefits:
🔹 Prevents slope failure & soil erosion
🔹 Reduces hydrostatic pressure
🔹 Protects buildings and upper-level structures
🔹 Ensures long-term durability and safety
📌 Why Choose Us?
At Galle Construction, we combine practical site experience with solid engineering design to deliver safe, cost-effective retaining wall solutions.
📞 Need a retaining wall design or construction service?
Contact us today and secure your project with expert engineering.