Question
What is a chase in construction?
Expert Answer
A chase is a groove or channel cut into masonry or concrete. In waterproofing, we often cut a chase at the wall-floor junction to install a repair mortar or waterstop. It allows the repair material to be 'keyed' into the structure rather than just sitting on the surface, providing a much stronger mechanical bond and a more effective water seal.
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How to Seal Pipes & Services Through Concrete
Our complete technical guide covers penetration sealing systems, fire rating requirements, hydrophobic and intumescent materials, and installation details for pipes, cables and ducts through concrete walls and floors.
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