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Drsti Precast Private Limited
Call Us +91 99439 43919

Office Address

123/A, Miranda City Likaoli Prikano, Dope

Phone Number

+0989 7876 9865 9

+(090) 8765 86543 85

DRSTI
L - Wall Blocks

Precast Retaining L-Wall Blocks for Highways, Basements & Industrial Developments

Drsti Precast is a leading manufacturer of high-performance precast concrete products, delivering quality, precision, and reliability across infrastructure, industrial, and urban development projects. With advanced production facilities, automated mould systems, and strict quality control, Drsti Precast ensures every product meets superior strength, durability, and dimensional accuracy. Our solutions are designed for faster installation, consistent performance, and long-term value, making us a trusted partner for architects, developers, and contractors nationwide. 

An L-Wall block is a precast RCC retaining structure shaped like the letter “L”, consisting of a vertical stem and a horizontal base slab. The stem retains the backfill soil while the base resists overturning and sliding through its self-weight and soil bearing pressure. Precast L-Walls are modular, factory-made elements that can be quickly installed at site using cranes, providing a faster, cleaner, and more economical alternative to conventional cast-in-situ retaining walls. 

Drsti’s L- Shape Wall Blocks are suitable for highway and railway embankments, plot and villa developments, basement retaining walls, industrial and logistics parks, and landscape level differences. They are ideal for builders, developers, contractors, architects, and infrastructure companies seeking quick-to-install, durable, and maintenance-free retaining solutions. Each unit can be customized in height, base width, and finish to suit site-specific load and aesthetic requirements. 

Choose Drsti Precast for engineered precision, rapid installation, and unmatched quality in retaining wall systems. Our team provides complete support from design to delivery, ensuring structural safety and project efficiency. 

Drawing


Characteristics and scope of application

  • The stem of the wall is designed to retain backfill soil and withstand lateral earth pressures.

  • The base slab provides stability against overturning and sliding, utilizing the wall’s self-weight and soil bearing capacity.

Design Conditions

  • Concrete unit weight: γ c = 24.5 kN/m³

  • Friction coefficient: μ = 0.6

  • Earth pressure calculation: Trial wedge method

  • Embankment slope: Horizontal

Load Combinations

  • Normal load (long-term): Earth pressure + dead weight + surcharge load

Technical Specification:
S. NoProduct CodeHeight  H (mm)Base Width B (mm)Length  L (mm)F1 (mm)F2 (mm)T0 (mm)T1 (mm)Haunch  G (mm)Drain Hole Height i1 (mm)Drain Hole Height i2 (mm)Drain Hole Diameter (mm)
1LWB00132502300200027027019015025012001400Ø 75-4
2LWB00233002300200027027019015025012001400Ø 75-4
3LWB00334002400200027027019015025012001400Ø 75-4
4LWB00435002450200027027019015025012001400Ø 75-4
5LWB00536002500200027027019015025012001400Ø 75-4
6LWB00637002600200027027019015025012001400Ø 75-4
7LWB00737502650200027027019015025012001400Ø 75-4
8LWB00838002650200027027019015025012001400Ø 75-4

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