Japanese Concrete Test Hammer Challenges the U.S. Market

摘要

An electronic concrete test hammer, developed by a Japanese construction company looking to improve non-destructive testing tools, is now available in the U.S. market along with a stateside product representative. Nitto Construction Co. Ltd., Monbetsu-gun, Hokkaido, Japan, began to develop the hammer after concrete de-laminated and fell in the Sanyo high-speed rail tunnel in 1999.