Taiheiyo Cement

Cement · Construction materials · Bunkyo, Tokyo

Taiheiyo Cement manufactures cement and supplies mineral resources and construction materials. Its limestone quarries serve cement production and customers in construction, steel, chemicals and papermaking. It also processes surplus construction soil and supplies Denite materials for immobilizing heavy metals.

Its environmental business uses municipal and industrial waste and byproducts as cement raw materials or fuel. Activities include washing salts from incineration ash and recycling coal ash, gypsum and steel-industry residues. Its materials development also includes Cellspheres, functional hollow particles used in electronic components and other products.