Radiation transmission rate is 1/6 that of concrete! Safe and secure facility design with high-density ceramic building materials that have high shielding performance. *Catalog available now *Samples can be provided.
This is a ceramic building material that protects lives from the threat of radiation. RASHIX-HD has a high specific gravity of 4.9g/cm³, giving it excellent radiation shielding capabilities. For example, when comparing RASHIX-HD and concrete of the same thickness (10cm) against gamma rays emitted from radioactive cesium Cs137, RASHIX-HD has a transmission rate that is 1/6 that of concrete. Additionally, if RASHIX-HD is adjusted to have the same transmission rate as concrete, it can be made about half the thickness of concrete. With a compressive strength of 200MPa, it far exceeds that of concrete structures, has excellent chemical resistance, shows no aging effects, and has heat resistance of over 1500°C. 【Track Record】 It has been used in medical facilities (such as radiation therapy facilities) and nuclear-related facilities (disaster response facilities). 【Applications, Industries, and Business Types】 - Introduction to medical facilities that conduct radiation therapy. - Use in nuclear-related facilities and as disaster prevention measures for residents around those facilities. - Development as nuclear (disaster prevention) shelters in homes, apartments, public facilities, and commercial establishments. *For more details, please download the catalog or feel free to contact us.
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**Features** RASHIX-HD is a safe, high-density ceramic product that does not contain heavy metals such as lead. Due to its high density, it has the ability to efficiently shield against radiation. Additionally, RASHIX-HD has a high compressive strength of 200 MPa, and there is no residual radiation even after exposure to alpha, beta, and gamma rays. It does not undergo aging changes and has excellent chemical resistance, making it safe for use. It can also be mass-produced in shapes tailored to specific applications and designs. Its performance has been verified by certificates from the Tokyo Metropolitan Industrial Technology Center and evaluation reports from the Savannah River National Laboratory in the United States, and it has obtained patents in Japan, the United States, South Korea, and China (with applications pending in Germany). *For more details, please download the catalog or feel free to contact us.*
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Mitsuishi Refractory Brick is a refractory brick manufacturer with a history of over a century. With skilled techniques and know-how, we provide various refractory materials, landscape bricks, and radiation shielding ceramics. When it comes to bricks, you can count on us. Since our founding in 1892, Mitsuishi Refractory Brick has played an important role in supporting Japan's core industries through the manufacturing and sales of refractory bricks for over 120 years. We have accumulated technology through years of refractory brick manufacturing and have provided high-quality refractory materials, with a focus on quality control, to industrial fields such as steel, glass, incinerators, and cement, building a track record of achievements and trust. Additionally, we have expanded our business into areas such as the production of ceramics for water purification and construction projects using bricks, leveraging our technology. In recent years, we have developed ceramics that efficiently shield against radiation as a new material. In today's world, where the environment is being destroyed on a global scale, we are actively working to restore a safe social environment and build a society where people can live with peace of mind. We will deliver quality and peace of mind to our customers and contribute to society as a trusted company.