Larsen IV Sheet Pile in Construction: Standards, Sizes, and Applications

Larsen IV Sheet Pile is widely used in foundation repairs today.

However, determining its exact standards and technical specifications can be challenging. To provide a better understanding of this Larsen type, here is some valuable information.

Larsen IV Sheet Pile is widely used in foundation repairs today.

However, determining its exact standards and technical specifications can be challenging. To provide a better understanding of this Larsen type, here is some valuable information.

What is Larsen IV Sheet Pile and Its Importance in Construction

Larsen IV Sheet Pile is a type of steel sheet pile commonly used in geotechnical construction projects. It boasts high durability, good load-bearing capacity, standard thickness, and ease of construction. Here are some applications of Larsen IV Sheet Pile:

1. Earth Retaining Structures: Used to create earth retaining structures, minimizing soil erosion, protecting structures, and reducing environmental damage.

2. Seawall Construction: With the ability to withstand the impact of sea waves, Larsen IV is employed in seawall construction to protect coastlines and structures near the shore.

3. Landslide Prevention: Larsen IV effectively resists soil erosion and is used in geotechnical construction projects such as bridges, embankments, manholes, and drainage systems.

4. Wastewater Treatment Systems: Utilized in wastewater treatment projects to prevent soil erosion and minimize water flow in the environment.

Basic Dimensions of Larsen IV Sheet Pile

• Width: 400mm x Height: 170mm x Thickness: 15.5mm, Weight: 76.1kg.
• Standard Lengths: 6m, 9m, 12m, 16m, 18m.
• Common Standards: JIS, KS, Q.
• Origin: Korea, China, Japan, etc.

Hung Giang Construction and Mechanics Corporation specializes in renting Larsen IV Sheet Piles in various lengths from 6m to 18m.

Pros and Cons of Using Larsen IV Sheet Pile

Pros:

1. High dynamic stress resistance compared to common steel sheet piles.
2. Meets most project requirements: length, load-bearing capacity, rental cost, transportation cost, etc.
3. Easy to transport and assemble.
4. Compatible with almost all construction equipment.
5. Sheet piles can be easily connected using welding or bolted joints.

Cons:

1. Susceptible to corrosion in working environments. However, corrosion can be mitigated through protective methods like anti-corrosion coating, galvanization, or using special corrosion-resistant steel.

Guidelines and Notes for Applying Larsen IV Sheet Pile Sizes

During the use of Larsen IV Sheet Piles, adherence to the following technical standards is crucial:

1. Manufactured and tested according to TCVN, ISO, or equivalent international quality and technical standards.
2. During installation, follow environmental protection and occupational safety regulations.
3. Pile cuts must be clean, without cracks or deep fissures.
4. Ensure the pile driving depth meets requirements, and the piles are tightly driven.
5. Connections between Larsen IV Sheet Piles must be secure, without looseness or movement.

Additionally, other technical standards related to the pile spacing, pile driving depth, pile inclination, ground slope, etc., must be strictly followed to ensure safety and durability in construction projects.

In this category, Larsen IV is a type with dimensions of 400x170x15.5 (width x height x thickness) and a weight of 76.1 kg.