King post walls, often called soldier piles, are historical and powerful systems for deep excavation support. First applied in prominent cities like New York and London in the late 18th century, these barricades have lasted in multiple building uses.
Can you explain the King Post Wall?
King Post Walls contain separate steel columns nicknamed King Posts placed along the intended retaining wall line. The steel columns usually sit 1 to 3 metres from one another.
Multiple substances are available to fill the gaps between posts; however, precast concrete panels remain the standard for construction.
What are the Steps to Install a King Post Retaining Wall?
Constructing a King Post retaining wall feels like putting up a fence. Here’s how it’s done:
- Drill Vertical Holes: Drill vertical holes for the posts using either a piling rig or a drill.
- Secure the Steel Column: Pour wet concrete into the holes to lock the steel columns in place.
- Position the Columns: Temporarily secure the steel columns to hold them up.
- Install the wall panels: Once the concrete sets, place the wall panels fully.
- Backfill the Area: Fill the area next to the retaining wall with dirt or ground.
King Post retaining walls can be adapted to multiple environments. On industrial sites and in homes, these walls deliver solid and trusted answers to various landscaping and structural challenges.
Lifespan of Steel King Posts
Hot-dipping galvanisation can be handled well on King Posts for corrosion resistance, adding a sleek look and long-lasting durability. Galvanisation correctly performed on these posts can ensure their age range of 40 to 60 years.
Further protection is not essential in concrete form. To boost the longevity of steel posts for above-ground uses, we advise the application of resin paint.
What are the Dimensions of a King Post Panel?
The supplier can determine the size of King Post Panels very differently. Generally, the panels are available in:
- Height: 1m to 1.5m
- Length: 1m to 3m
- Thickness: The options expand to 100mm, 150mm, 180mm, 200mm, and 250mm
The dimensions picked will vary depending on the wall’s height and any styling needs. When the front of the retaining wall is hidden from view, concrete lintels from nearby merchants can be used. Sometimes, timber panels such as sleepers can create a charming rustic appearance.
Applications for King Post Walls are Diverse
- Versatile Retention Solutions: Various retention projects take advantage of King Post Walls as they find many uses and become a common option during construction.
- Acoustic Barriers: They function well in constructing sound barriers that minimise noise disturbances in homes and businesses.
- Basement and Embankment Support: Basements and embankments enjoy secure retention from these walls.
- Suitable for Challenging Terrains: King Post Walls are suitable for various terrains, including hard rock, and are recommended for numerous construction locations.
- Bearing Piles: They can act as bearing piles that bolster different steel frame designs.
Why Invest in King Post Walls?
- Swift and Simple Installation: King Post Walls’ precast design allows for quick and simple installation, greatly limiting project schedules.
- Cost-Effective Solution: King Post Walls represent an affordable alternative to regular retaining elements, including concrete and sheet-piled walls that offer great value and premium quality standards.
- Minimal Disruption: The setup method remains almost silent and has minimal vibration.
- Sustainable Materials: The construction process of these walls offers opportunities to use recycled materials as fill to enhance sustainability.
- Versatile Retention: King Post Walls work exceptionally well for temporary or permanent retention purposes, enhancing their suitability across many projects.
- Ease of Construction: This straightforward assembly technique promotes rapid build times even when placed next to pre-existing frameworks.
- Eco-Friendly Design: King Post Walls use less steel than standard sheet-piled walls, making them a cleaner alternative and keeping with sustainable building principles.
- Effective Exterior Solutions: They double as strong retaining walls and solid exterior walls for properties benefiting their structural integrity and enhancing their visual appeal.
- Adjustable Installation Heights: King Post Walls can be installed at different heights back, enabling adjustment to uneven areas and diverse land types.
- Simple Disassembly: If the project changes, the ability to disconnect King Post Walls allows for easy modifications later on.
Summary of the Guide
Investing in king post walls is prudent for anyone looking for low-cost, eco-friendly retaining options.
Rapidly installed with exceptaional flexibility for multiple uses and outstanding sturdiness, these walls offer long-lasting support for temporary and permanent structures.
Take on a new approach to development with King Post Walls and savour the positive impacts they deliver for your undertakings. Contact CJB Piling to learn more.
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