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Polymer Cement Mortar (PCM) is used primarily for:

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in Basic Civil Engineering by (111k points)
Polymer Cement Mortar (PCM) is used primarily for:

(a) Repairing concrete structure

(b) Stone masonry

(c) Tile masonry

(d) Brick masonry

This question was posed to me by my school principal while I was bunking the class.

The query is from Mortar in portion Building Construction of Basic Civil Engineering

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Correct answer is (a) Repairing concrete structure

For explanation: In PCM, a part of cement is replaced by polymer admixtures like latex, emulsion, monomers, etc. These mortars have low permeability, reduces shrinkage and is suited for repairing works.

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