About earth retaining walls
Precast RCC earth retaining wall, H600 to H2500
Earth Retaining Wall Technical sheet
Structurally robust precast retaining wall system designed to resist lateral soil pressure in embankments, highways, basements, and sloped terrain.
- 01 Size range
- H 600 mm to H 2500 mm (wall height)
- 02 Unit length L
- 2000 mm
- 03 Concrete grade
- M50–M75
- 04 Standard sizes
- 08
Where to use the precast earth retaining wall
The Trilok Infratech earth retaining wall is a one-piece L-shaped precast RCC unit, a vertical stem cast with a base slab, made in Surat, Gujarat, to resist lateral soil pressure. It is cast in M50–M75 concrete and supplied in 2,000 mm long units in eight standard heights from H 600 to H 2,500 mm.
Where soil needs to be held, Trilok's Precast Earth Retaining Wall delivers. Designed for stability under sustained lateral pressure, our one-piece L-shaped retaining wall units are used across highway embankments, basement boundaries, industrial plots, and sloped terrain. The units are faster to install than a cast-in-situ wall.
- F/01
Durable Material
High-strength RCC units engineered to resist lateral earth pressure, moisture, and long-term ground movement.
- F/02
Efficient Design
One-piece L-shaped units placed side by side on a continuous foundation, in standard heights to suit varying wall heights and site conditions.
- F/03
Dual Application
Suitable for highway embankments, basement perimeters, sloped landscaping, and industrial plot boundaries.
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ERW
Earth Retaining Wall
H 1800 mm · L 2000 mm
Casting 3D model…
Retaining wall sizes and dimensions
All dimensions in mm, transcribed from the published tables. Hover or focus a column letter to see what it measures.
T/01 · 8 rows · mm
Dimensions Table
| Overall height of the unit, from the underside of the base slab to the top of the stem (the table's HEIGHT column). | Overall base width, from the exposed front face of the stem to the far (heel) end of the base slab. | Stem (vertical wall) thickness at the top. | Stem thickness at the bottom, where it meets the base (dimensioned at base level, excluding the haunch). | Base slab thickness at its free (heel) end. | Base slab thickness next to the stem, at the stem–base junction (excluding the haunch). | Size of the chamfered haunch in the inside corner between stem and base, drawn with equal horizontal and vertical legs g. | Height of the centreline of the Ø70/75 draining hole through the stem, measured from the underside of the base. | Unit length along the wall (2000 mm for every size). Not shown on the section drawings. | Actions |
|---|---|---|---|---|---|---|---|---|---|
| 600 | 680 | 70 | 70 | 70 | 70 | 100 | 300 | 2000 | 3D |
| 800 | 760 | 80 | 80 | 80 | 80 | 100 | 400 | 2000 | 3D |
| 1000 | 850 | 90 | 90 | 90 | 90 | 100 | 500 | 2000 | 3D |
| 1200 | 970 | 100 | 100 | 100 | 100 | 120 | 600 | 2000 | 3D |
| 1800 | 1330 | 100 | 140 | 100 | 140 | 150 | 800 | 2000 | 3D |
| 2000 | 1450 | 100 | 140 | 100 | 140 | 150 | 800 | 2000 | 3D |
| 2250 | 1600 | 100 | 170 | 100 | 170 | 180 | 900 | 2000 | 3D |
| 2500 | 1750 | 100 | 170 | 100 | 170 | 180 | 900 | 2000 | 3D |
Note All dimensions in mm. Note : Customized sizes available for mass quantity.
Last updated:
T/02 · 6 rows · mm
Design parameters
| Parameter | Value |
|---|---|
| Reinforced Concrete Unit Weight | γc = 24.5 kN/m³ |
| Unit Weight of soil | γs = 19 kN/m³ |
| Angle of internal friction of soil | φ = 30° |
| Overburden load | q = 10 kN/m² |
| Sliding safety factor | Fs ≥ 1.5 |
| Eccentricity (for overturning) | |e| ≤ B/6 |
Last updated:
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- Retaining walls
Retaining wall technical drawings
5 sheets. Open any sheet to zoom into the details.
Our proven workflow
- Step 1
Design and planning
- Step 2
Precision machining
- Step 3
Final Inspection & dispatch
Retaining wall FAQ
Size range: H 600 mm to H 2500 mm (wall height). The dimension table lists 8 standard sizes (mm): H 600 mm, H 800 mm, H 1000 mm, H 1200 mm, H 1800 mm, H 2000 mm, H 2250 mm and H 2500 mm.
Each precast unit is 2000 mm long (L = 2000 mm), so a 100 m run takes 50 units.
M50–M75 grade concrete.
Typical applications: For the prevention of the soil erosion; To retain the soil nearby, Culvert, Underpass, Bridge, etc; To provide the stability in sloped soil; Landscaping.
Call +91 95104 39933, email sales@trilokinfratech.com, or send the enquiry form on this website with the products, sizes and quantities you need.
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