日本製紙 List of Products and Services

Our company manufactures a concrete admixture called 'CfFA', which is produced by thermally modifying coal ash, a byproduct of our self-generated power facility (coal-fired power generation) at the Ishinomaki plant, and sells it as a construction material. This product is fly ash from which unburned carbon, which negatively affects the quality of concrete, has been removed, and it is characterized by stable quality. So far, it has been adopted mainly in the Tohoku region for disaster recovery projects (such as bridges and seawalls) and concrete products (like precast concrete) with the aim of enhancing durability and extending lifespan. We aim to continue contributing to infrastructure development in the future. 【Features】 - Fly ash from which unburned carbon, which negatively affects the quality of concrete, has been removed - Stable quality - Adopted mainly in disaster recovery projects and concrete products in the Tohoku region for the purpose of enhancing durability and extending lifespan *For more details, please refer to the PDF materials or feel free to contact us.

• Concrete admixture

" CfFA/Carbon-free Fly Ash" is a concrete admixture that reduces and homogenizes unburned carbon, which has hindered the utilization and spread of fly ash, to below 1% using proprietary technology. Timely shipments can be made according to construction timing. Depending on customer needs, shipments can be made in bulk trucks, flexible containers, or paper bags. Other effects, durability test data, and construction achievements are also introduced using photos and diagrams. 【Features】 ■ JIS A 6201 Type II compliant product ■ Ministry of Land, Infrastructure, Transport and Tourism new technology provision system NETIS QS-100005-VE ■ Compatible with standard chemical admixtures, making it easy to secure the specified air content ■ Low slump loss and air loss ■ Reduces environmental impact of concrete structures ■ Timely shipments can be made according to construction timing *For more details, please refer to the PDF materials or feel free to contact us.

• Concrete admixture