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One of the key advantages of using flexible wall ties is their ability to accommodate differential movement between the inner and outer leaves. Buildings naturally expand and contract due to temperature variations; thus, wall ties must be capable of tolerating this movement without compromising the wall's stability. Flexible wall ties are typically made from materials such as stainless steel or other corrosion-resistant materials, thus ensuring longevity and reliability over time. Their inherent flexibility allows them to absorb and redistribute stress, minimizing the risk of cracks and structural failure.
flexible wall ties

Rebar, or reinforcing bar, is a common steel bar used to reinforce concrete. Concrete is strong under compression but weak under tension. Therefore, rebar is embedded within concrete to improve its tensile strength, reducing the likelihood of cracking and structural failure. Proper placement of rebar is crucial for maximizing its effectiveness, which is where rebar chair supports come into play.