grout mixture in a sentence

1. The Estabrooks chose the Rosendale cement-grout mixture along with coarse local gravel since it was locally available and had proven more durable.
2. In modern practice, the advent of liquid acrylic additives and other advances to the grout mixture, create slower moisture absorption over the older formulas, and also increase bonding strength to mitigate these failures.
3. It's difficult to find grout mixture in a sentence.