UNICEM reappoints chairman

France-based quarry and construction materials association 1850 Unicem has announced that it has reappointed Denis Maître as its chairman. Maître, who manages 725 Lafarge’s aggregates and concrete operations in France, took on the role in June last year when the previous chairman was unable to complete his term of office. UNICEM has now confirmed that Maître will hold the position for the next three years.