In block foundation waterproofing, the parging coat would be the ______ layer of cement plaster.

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Multiple Choice

In block foundation waterproofing, the parging coat would be the ______ layer of cement plaster.

Explanation:
In block foundation waterproofing, the parging coat is applied directly to the masonry as the first layer. It provides a fresh, uniform surface and a good key for the remaining plaster and waterproofing systems, filling in minor irregularities and sealing the base so that the subsequent coats can bond properly. Since it is the base that everything else rests on, it wouldn’t be the finishing or final coat, which comes last.

In block foundation waterproofing, the parging coat is applied directly to the masonry as the first layer. It provides a fresh, uniform surface and a good key for the remaining plaster and waterproofing systems, filling in minor irregularities and sealing the base so that the subsequent coats can bond properly. Since it is the base that everything else rests on, it wouldn’t be the finishing or final coat, which comes last.

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