Our Sheet Pile Services at ASF Corporation
At ASF Corporation, we provide end-to-end Sheet Pile Driving and Lifting solutions to meet all your construction requirements. Established in 2017, we’ve grown from a trading company to become a powerhouse in Bangladesh’s construction industry, operating as a government-approved first-class contractor.
Our Sheet Pile Services Include:
Sheet Pile Supply
- New and used sheet piles available from stock
- Various types including U-type, Z-type, Hat-type, and Straight web
- Competitive pricing with quality assurance
- Door-to-door delivery options
Sheet Pile Rental
- Short-term and long-term rental options
- Cost-effective solutions for temporary projects
- Well-maintained inventory ready for immediate deployment
Sheet Pile Driving
- Professional installation using modern equipment
- Experienced operators and technical staff
- Multiple driving methods to suit different soil conditions
- Complete project management from start to finish
Sheet Pile Lifting
- Safe and efficient extraction of temporary sheet piles
- Specialized equipment for minimal site disruption
- Careful handling to preserve sheet pile integrity for reuse
Professional Sheet Pile Installation Methods
Our expert team at ASF Corporation employs industry-standard Sheet Pile Driving and Lifting methods, selecting the most appropriate approach based on your project requirements, soil conditions, and site constraints.
Panel Driving With Templates
This method involves using a template system before the driving process. The template is first inserted into the ground to serve as a guide for the incoming sheet piles. After placing the guide, each sheet pile is threaded vertically and put in position with all sheet piles interlocked together. This ensures the sheets will not lean and will stand properly. Afterward, our driving machine drives each pile into the ground in segments.
Panel driving is ideal for permanent structures such as underground car parks and basements. While more time-consuming, it provides exceptional precision and alignment.
Pitching and Driving
With the pitch and drive method, a guide is not installed. The sheet piles are directly threaded and driven into the ground sequentially. This method is faster than panel driving and is suitable for many applications where absolute precision is less critical.
Driving Assistance Methods
Depending on soil conditions, our Sheet Pile Driving and Lifting operations employ various assistance techniques:
Jetting: Uses the force of water to soften very compact soil. The jetting equipment is attached to the sheet pile to ease the driving process, helping lightweight driving equipment to drive the sheet piles without encountering excessive resistance.
Drilling: Used for softening soil resistance before sheet pile installation. This technique is particularly useful when the ground is hard and compact, reducing potential damage to the sheet piles.
Vibrating: Our most common installation method, using vibratory hammers to drive sheet piles efficiently through most soil types.
Impact Driving: Employed when soil is particularly hard or dense, providing the necessary force to penetrate challenging ground conditions.
Hydraulic Pushing: Used in sensitive areas where vibrations must be minimized, offering a quieter installation option.
Why Choose ASF Corporation for Sheet Pile Driving and Lifting?
Advanced Equipment and Technology
We maintain a fleet of modern, safe rigs available to perform Sheet Pile Driving and Lifting of all kinds in all environments. Our equipment includes:
- Specialized sheet pile driving machines
- Vibratory and impact hammers
- Hydraulic presses
- Cranes and lifting equipment
- Jetting and drilling apparatus
Experienced Team
Our workforce includes highly trained professionals specialized in Sheet Pile Driving and Lifting:
- Certified crane operators and signalmen
- Hammer and generator operators
- Lifting supervisors
- Welders and electricians
- Safety supervisors
- Experienced engineers
Comprehensive Project Management
We handle all aspects of your sheet pile project:
- Site assessment and soil analysis
- Engineering design and planning
- Material selection and procurement
- Installation and monitoring
- Extraction and site restoration
- Quality control and documentation
Safety First Approach
Safety is paramount in all our Sheet Pile Driving and Lifting operations. We maintain strict safety protocols, provide proper training to all personnel, and ensure compliance with industry standards and regulations.
The ASF Corporation Sheet Pile Process
Initial Consultation and Site Assessment
Our process begins with a thorough consultation to understand your project requirements. We conduct a comprehensive site assessment, analyzing soil conditions, groundwater levels, and potential challenges.
Custom Solution Design
Based on our assessment, we design a tailored Sheet Pile Driving and Lifting solution that addresses your specific needs. This includes selecting the appropriate sheet pile type, determining optimal driving methods, and planning the installation sequence.
Material Selection and Preparation
We source high-quality sheet piles that match your project specifications. Before installation, we arrange the sheets in sections to check if the piles will interlock correctly, ensuring a smooth installation process.
Template Setup
For precision installation, we set up a robust template system. A “two-level” template or wale system is generally recommended, with front and back wale or bracing systems for tough driving conditions.
Installation Execution
Our skilled team executes the Sheet Pile Driving and Lifting following these steps:
- Drive the first sheet to the defined depth as per the design
- Use appropriate hammers based on soil conditions
- Drive the second sheet so that it interlocks with the first one
- Continue the process until the wall is completed
- Use connector elements to maintain wall integrity for complex shapes
Quality Control and Monitoring
Throughout the installation, we conduct rigorous quality checks to ensure proper alignment, depth, and interlock integrity. We monitor for any signs of soil movement or water infiltration.
Extraction (for Temporary Installations)
When the sheet piles are no longer needed, our Sheet Pile Driving and Lifting team carefully extracts them using specialized equipment, minimizing site disruption and preserving the piles for future use.
Benefits of Professional Sheet Pile Driving and Lifting Services
Choosing ASF Corporation for your sheet pile needs offers numerous advantages:
Cost Efficiency: Our expertise minimizes material waste and prevents costly errors, while our rental options provide economical solutions for temporary projects.
Time Savings: Professional Sheet Pile Driving and Lifting proceeds faster and more smoothly than inexperienced attempts, keeping your project on schedule.
Risk Reduction: Properly installed sheet piles minimize the risk of soil collapse, water infiltration, and structural damage.
Sustainability: Sheet piles are recyclable and reusable, making them an environmentally friendly choice when handled properly.
Versatility: Our Sheet Pile Driving and Lifting solutions can be adapted for temporary or permanent structures across various applications.
Clean Worksite: Professional sheet pile installation creates minimal spoil and requires less site supervision and storage space.
Water Resistance: Properly installed sheet piles provide a close-fitting joint to form an effective water seal, crucial for below-water-table construction.
Applications of Our Sheet Pile Driving and Lifting Services
ASF Corporation’s Sheet Pile Driving and Lifting solutions are suitable for a wide range of construction projects:
Commercial Construction
- Underground parking facilities
- Basement excavations
- Foundation support for high-rise buildings
Infrastructure Development
- Road and highway underpasses
- Bridge abutments
- Railway embankments
Water Management
Marine Construction
- Jetties and piers
- Seawalls and bulkheads
- Harbor structures
Industrial Facilities
- Factory foundations
- Underground storage tanks
- Utility installations
Our Project Portfolio
As one of Bangladesh’s premier construction companies, ASF Corporation has successfully completed numerous Sheet Pile Driving and Lifting projects across the country. Our clients include government agencies, private developers, and international construction firms. Each project showcases our commitment to quality, safety, and client satisfaction.
Why Sheet Pile Driving and Lifting Requires Professional Expertise
While sheet pile installation may seem straightforward, it requires specialized knowledge and equipment to execute properly. Common challenges include:
Soil Variability: Different soil types require different driving techniques and equipment.
Groundwater Management: Improper installation can lead to water infiltration and project delays.
Alignment Precision: Even slight misalignments can compromise the entire wall structure.
Interlock Integrity: Damaged interlocks are extremely difficult to drive and may affect wall integrity.
Obstruction Handling: Buried objects or rock layers require specialized techniques to overcome.
At ASF Corporation, our experienced team has the expertise to anticipate and overcome these challenges, ensuring successful Sheet Pile Driving and Lifting every time.
Frequently Asked Questions
What are the most common methods for sheet pile driving?
The most common methods include impact driving (using a heavy ram weight that drops onto the pile head), vibratory driving (using oscillating weights to reduce soil friction), panel driving (where multiple interlocked piles are driven as a unit), and pitch and drive method (installing piles one by one).
What factors determine the choice of driving equipment?
The choice depends on soil conditions, pile length, pile cross-sectional properties (thickness, depth, and width), designed shape, grade, and the applied load. The larger the surface area of the profile, the more energy is required for pile driving.
How do you handle difficult ground conditions during sheet pile driving?
For difficult ground conditions such as hard strata or obstructions, driving assistance methods like jetting and drilling can be employed. These methods help by loosening or eliminating obstructions by creating pressure under the tip of the sheet pile being driven.
What are the best practices for maintaining alignment during sheet pile installation?
Use a robust template system, drive piles in stages (increments of 3-6 feet depending on soil conditions), use two theodolites in two directions to control verticality, and correct any deviations immediately. For longer piles, a “two-level” template or wale system is recommended.
How do you extract sheet piles after temporary use?
First use a vibrating hammer to loosen the soil at the lock of the sheet pile. For more difficult piles, use a diesel hammer to first vibrate down 150-200mm, and then alternate between vibration driving and extraction. The extraction order should be the opposite of the driving order.
What are common problems encountered during sheet pile driving and how can they be prevented?
Common problems include pile inclination, twisting, and driving obstruction. Prevention measures include detailed geological analysis before construction, inspecting piles for damage, applying grease inside the locks, using proper lifting techniques, and employing screen-type driving methods.
What is the recommended way to drive sheet piles in pairs?
Once sheet piles are threaded and set, it is more economical to drive two at a time. Some experts suggest that the energy needed to drive a pair may be only 50% more than that required to drive a single pile. Drive piles in stages and work around the entire area by alternating sheets (pairs).
How deep can sheet piles be driven?
The depth depends on soil conditions, pile section, and driving equipment. A rule of thumb is that “the recommended maximum length of the sheet pile profile (in cm) corresponds to the elastic section modulus (in cm³/m)”.
How do you handle pile driving in different soil types?
For loose soils and short piles, the “pitch and drive” method is most practical. For dense deposits of sands and compact cohesive soils such as heavy clay, panel driving is recommended. In very hard soil, mechanical guide holes may be needed to loosen the soil before driving.
What should be done if sheet piles become difficult to extract?
If extraction is difficult, try vibrating the pile first to loosen soil and rust. For a closed steel sheet pile wall, start extraction more than 4 piles away from the corner pile. If soil is heavily compacted, drive another pile in parallel nearby to facilitate extraction, or open a slot on the side and inject bentonite mud to reduce resistance.
Contact ASF Corporation Today
Don’t compromise on the foundation of your construction project. Choose ASF Corporation for professional Sheet Pile Driving and Lifting services that ensure structural integrity, safety, and efficiency.
Our Sheet Pile Experts Are Ready to Serve You!
Whether you need sheet pile supply, rental, or complete Sheet Pile Driving and Lifting services, we bring the equipment, expertise, and efficiency to every project.
Contact us today for a free consultation and quote:
Address: Vashantek, Dhaka Cantonment Dhaka-1206, Bangladesh
Phone: +88 01907-636827
Email: info@asfcorporation.com
Let ASF Corporation be your trusted partner for all your Sheet Pile Driving and Lifting requirements. With our government-approved first-class contractor status, advanced equipment, and skilled team, we deliver construction solutions you can build on.
Available for projects nationwide across Bangladesh!
