The Use of Chicken Wire Mesh in Construction Industry

Chicken wire mesh, also known as poultry netting, is a type of hexagonal wire mesh made from thin, flexible galvanized steel wire. Traditionally used in farming for fencing, its adaptability has found a place in the construction industry. The hexagonal pattern provides a durable and flexible structure, making it ideal for various applications, including reinforcing and stabilizing construction materials.

Benefits of Using Chicken Wire Mesh in Construction

1. Enhanced Adhesion and Stability: When attaching bricks to a concrete surface, achieving a strong bond is essential. Chicken wire mesh serves as a reinforcement layer that enhances the adhesion between the brick and the concrete. The mesh creates a rough surface that the mortar can grip onto more effectively, reducing the likelihood of separation over time.
2. Crack Prevention: Concrete surfaces can develop cracks due to various factors such as temperature fluctuations, settling, and load stress. Integrating chicken wire mesh helps distribute stress more evenly across the surface, mitigating the formation of cracks in the brick layer and underlying concrete.
3. Flexibility and Ease of Use: Chicken wire mesh is lightweight and easy to handle, making it a practical choice for construction projects of all sizes. Its flexibility allows it to conform to various shapes and contours, facilitating its use on irregular surfaces and in complex architectural designs.
4. Cost-Effectiveness: Compared to other reinforcement materials, chicken wire mesh is relatively inexpensive. This cost advantage, combined with its effectiveness, makes it an attractive option for budget-conscious construction projects without compromising on quality.

Best Practices for Application

1. Surface Preparation: Proper surface preparation is crucial for ensuring the effectiveness of chicken wire mesh. The concrete surface should be clean, dry, and free of debris. Any existing cracks should be repaired before applying the mesh.
2. Mesh Installation: The chicken wire mesh should be cut to size, ensuring it covers the entire area where the bricks will be attached. It should be secured to the concrete surface using appropriate fasteners such as masonry nails or anchors. Overlapping the edges of the mesh by at least two inches helps maintain a continuous and secure layer.
3. Mortar Application: A high-quality mortar mix should be prepared and applied over the chicken wire mesh. The mortar should be pressed firmly into the mesh, ensuring it penetrates the hexagonal openings and creates a strong bond with both the mesh and the concrete surface.
4. Brick Placement: Bricks should be placed immediately after applying the mortar to ensure optimal adhesion. The bricks should be pressed firmly into the mortar, and any excess mortar should be removed to maintain a clean finish.
5. Curing: Proper curing of the mortar is essential for achieving maximum strength. The mortar should be kept moist for at least 48 hours to allow it to cure properly. Covering the area with plastic sheeting or damp burlap can help retain moisture and prevent premature drying.

CONCLUSION

The use of chicken wire mesh for attaching bricks to concrete offers a robust and versatile solution for various construction applications. The chicken wire mesh acts as a reliable intermediary, improving adhesion between disparate materials and mitigating potential issues such as cracking and separation over time. Embracing such methods underscores a commitment to quality and innovation in construction practices.