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Are there any precautions required when placing key joints on a sloping surface?

April 26, 2017joints key placing precautions sloping

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Are there any precautions required when placing key joints on a sloping surface?

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To ensure that the key joint’s correct completed profile is achieved, it is recommended the key joint profile be orientated at right angles (normal) to the finished surface of the concrete. This ensures maximum concrete depth is achieved both over and under the keyway.