Lafarge North America is a supplier of construction materials in the United States and Canada. The company produces and sells cement, ready-mix concrete, gypsum wallboard and asphalt. It offers products for the construction of homes, apartments, offices, schools, hospitals, banks, museums, roads, highways and bridges. Lafarge North America also employs more than 16,600 individuals. The company provides blended cement under the BlockSet, MaxCem, Precast Pro, TerraFlow and Tercem 3000 brands. It offers natural and lightweight aggregate. The company has undertaken projects for Ronald McDonald House, Sunnybrook Nursing Facility and Mercer Sports Stadium. Lafarge North America is a part of Lafarge, which offers building materials and employs a staff of over 90,000 people in nearly 75 countries.