types of cavity wall ties

Different Types of Wall Ties An Overview Wall ties are essential components in the construction industry, particularly in the building of cavity walls. They serve the crucial purpose of connecting the outer and inner leaf of a wall structure, ensuring stability and integrity. The choice of wall ties is influenced by several factors, including the type of construction, the materials used, and environmental conditions. Below are the primary types of wall ties commonly used in construction. Different Types of Wall Ties An Overview 2. Galvanized Steel Wall Ties Galvanized steel ties are coated with zinc to protect against rust and corrosion. While they are generally less expensive than stainless steel options, their lifespan is shorter in harsh environments. Galvanized ties are often used in buildings where exposure to water is limited, making them a good choice for many standard applications. different types of wall ties 3. Plastic Wall Ties Plastic wall ties, made from high-density polyethylene or other durable polymers, have gained popularity due to their resistance to corrosion and lightweight nature. They are less thermally conductive compared to metal ties, which can help improve energy efficiency. However, they may not be suitable for all structural applications, particularly in heavy-load scenarios. 4. Ancon Wall Ties Ancon wall ties are designed with specific applications in mind, including vertical and horizontal orientations. They provide high strength and are often adjustable, allowing for flexibility during installation. Ancon systems often incorporate unique features designed to enhance drainage and moisture management in cavity walls. 5. Particularized Ties Certain wall ties are engineered for specialized applications or conditions. For example, insulated wall ties are designed to reduce thermal bridging, improving the energy efficiency of buildings. In seismic zones, ties are produced to withstand greater lateral forces, ensuring structural integrity during earthquakes. In conclusion, choosing the right type of wall tie is crucial for the durability and stability of a structure. Builders must consider materials, environmental factors, and specific building requirements to select the most appropriate option. Understanding the various types of wall ties available will ensure the long-term performance of walls in different construction scenarios.