WALL TIES AND PULLERS

Wall Ties:

Wall ties are structural components used in construction to connect or tie together two wythes (vertical layers) of masonry in a cavity wall system. A cavity wall typically consists of an outer layer (wythe) of brick or other masonry and an inner layer (wythe) of concrete or another masonry material. Wall ties serve several important functions in such wall systems:

Structural Integrity: Wall ties ensure that the inner and outer wythes of the wall act as a single structural unit, enhancing the stability and load-bearing capacity of the wall.

Thermal Performance: By creating an air gap (cavity) between the two wythes, wall ties can improve the wall's thermal insulation properties. This gap helps prevent the transfer of heat and cold between the inner and outer wythes, improving energy efficiency.

Moisture Control: Wall ties contribute to moisture control by allowing moisture that penetrates the outer wythe to drain out through weep holes in the cavity. This prevents moisture buildup and potential damage to the wall.

Aesthetics: Wall ties are often designed to be discreet, minimizing their visibility and impact on the appearance of the wall's exterior.

Wall Tie Materials: Wall ties can be made from various materials, including stainless steel, galvanized steel, or non-corrosive materials, depending on the specific requirements of the wall system and the environmental conditions.

Wall Tie Types: There are different types of wall ties, including conventional wall ties, adjustable wall ties, and insulation wall ties, each designed for specific applications and wall constructions.

Wall Tie Installation: Proper installation is crucial to ensure the wall ties perform their functions effectively. Wall ties should be spaced at regular intervals, and weep holes must be provided to allow for moisture drainage. Following manufacturer guidelines and local building codes is essential.

Wall Tie Pullers:

Wall tie pullers are tools used to remove or adjust wall ties in masonry construction. These tools are designed to grip and extract wall ties without damaging the masonry or the ties themselves. Wall tie pullers typically consist of a handle and a gripping mechanism, often in the form of jaws, that securely hold the tie for removal or adjustment.

Functions of Wall Tie Pullers:

Removal: Wall tie pullers are used to remove wall ties that have become damaged, need replacement, or require adjustment. This is important for maintaining the structural integrity and appearance of the wall.

Adjustment: In some cases, wall ties may need to be adjusted due to changes in the structure or for other reasons. Wall tie pullers can be used to reposition the ties.

Efficiency: Wall tie pullers make the process of removing or adjusting wall ties more efficient, saving time and labor compared to manual methods.

Wall tie pullers are a valuable tool in masonry construction, ensuring that wall ties can be safely and effectively removed, replaced, or adjusted as needed to maintain the integrity and performance of the cavity wall system.