Introduction
The proper arrangement of wooden formwork supports is crucial in the construction industry, as it ensures the stability and durability of molded structures. This article aims to provide a professional guide on arranging wooden formwork supports effectively.
Understanding Formwork Support Systems
Formwork support systems are indispensable components in the creation of molded structures. They provide temporary support to the formwork during concrete pouring and curing. Wooden formwork supports are widely used due to their versatility and cost-effectiveness. Before arranging wooden formwork supports, it is important to have a comprehensive understanding of the different types of formwork support systems available.
Types of Wooden Formwork Supports
1. Vertical Formwork Supports: These supports bear the vertical load of the formwork and transfer it to the ground. They include hangers, props, shores, and vertical slides. 2. Horizontal Formwork Supports: These supports provide lateral stability to the formwork. They consist of ledgers, horizontal slides, and cross members. 3. Diagonal Formwork Supports: These supports enhance the stability and rigidity of the formwork. They include diagonal braces, struts, and tie rods. 4. Cantilever Formwork Supports: These supports are used when formwork needs to be extended beyond the supported edge. They include cantilever arms and brackets. 5. Foundation Formwork Supports: These supports are used to distribute the weight of the formwork to the foundation. They include base plates, sole plates, and ground anchors.
Arranging Formwork Supports
1. Plan the formwork support layout according to the structure's design and load calculations. 2. Ensure that the formwork supports are placed at regular intervals to maintain the structural integrity of the formwork. 3. Use appropriate connectors, such as screws or nails, to secure the formwork supports in place. 4. Install vertical formwork supports first, followed by horizontal, diagonal, and cantilever supports. 5. Ensure that all formwork supports are aligned accurately to maintain the desired shape and dimensions of the molded structure. 6. Regularly check the stability of the formwork supports during concrete pouring and curing. 7. Remove the formwork supports only after the concrete has attained sufficient strength to bear its own weight. 8. Store the wooden formwork supports properly for future use, ensuring they are protected from moisture, pests, and external damage.
Conclusion
Proper arrangement of wooden formwork supports is crucial for the successful construction of molded structures. By understanding the different types of formwork support systems and following the guidelines for arranging them effectively, construction professionals can ensure the stability, durability, and overall quality of their projects.
