When it comes to construction, the right column size is crucial for stability and safety. The column section directly depends on the distance between two columns, also known as the span. This guide will help you determine the appropriate column sizes based on the span measurements.
Column Size for 10 ft Span (3000mm)
For a span of 10 feet (3000mm), the recommended column size is 230mm x 230mm. This dimension ensures the structure remains strong while supporting the weight effectively. It’s ideal for smaller spans, providing the necessary support without overloading the columns.
Column Size for 12 ft Span (3600mm)
When the span extends to 12 feet (3600mm), you should increase the column size to 230mm x 260mm. This slight adjustment accounts for the added distance, ensuring the column can handle the additional load efficiently.
Column Size for 15 ft Span (4500mm)
For spans of 15 feet (4500mm), a significant increase in column size is needed. The recommended dimensions are 230mm x 450mm. This larger column size is designed to manage the increased span while maintaining structural integrity.
Column Size for 18 ft Span (5500mm)
The largest span covered in this guide is 18 feet (5500mm). For such a distance, the column size should be 230mm x 540mm. This ensures that even with the extended span, the columns remain sturdy and reliable, providing the necessary support for your construction project.
Conclusion
Selecting the correct column size is essential for any construction project. As the span between columns increases, so does the need for a larger column section. Always ensure your column sizes are aligned with the span to maintain structural safety and integrity.
