Ceratech APH's revolutionary carbon neutral cement technology utilizes no portland cement nor does it require extensive amounts of raw minerals and energy resources to produce. Comprised of nearly 100% recycled waste streams and other rapidly renewable, green sustainable components. APH's cements eliminate one ton of CO2 for every ton of portland cement it displaces while producing a highly durable, high performance concrete. Currently we are offering this technology for sale in Japan. For more informaiton about our products, customers, or ordering please go to www.ceratechjapan.com.