Expansion anchor Galvanized

€0,67
€0,67
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Delivery time: 2-3 working days
Product description
An expansion joint, also called a constructive seam, is intended to accommodate the shrinking or expanding of a wall . This joint prevents the wall from cracking as a result of thermal movements. The joint opening is filled with an elastic material such as polyurethane foam or a swelling tape. In general, an expansion joint is applied every 5 to 6 meters, depending on the height of the wall.

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