KODAMA,inc.

Smart sensor formwork system

What is SSFS?

SSFS consists of resin formwork carrying three sensors for temperature, acceleration and electric capacity. It shows the suitable time to remove a formwork because strength development of concrete is estimated by the sensors in time. Moreover, environmental impact can be reduced through recycling the resin formwork. SSFS is jointly developed by Kodama, Inc. and the University of Tokyo.


the Ministry of Land, Infrastructure, Transport and Tourism NETIS -- registered
Registration number QS-110040-VE
November 1, 2014
gOndo-miiruh, which simultaneously observes the surface and center temperature of early age concrete using a wireless reader, was released by Kodama, Inc.
October 1, 2014
Smart Formwork (ver.2) was released by Kodama, Inc.
September 24, 2014
General Building Research Corporation of Japan (GBRC) assessed the efficiency of SSFS and issued Kodama, Inc. with the certificate of Assessment of Technology for Building Construction.
January 1, 2014
Our collaborator, Mr. Takafumi Noguchi, took up an appointment as a professor at the University of Tokyo.
August 21, 2013
Kodama, Inc. and the University of Tokyo co-exhibited SSFS at the International Conference on Sustainable Construction Materials & Technologies (SCMT3) organized by Japan Concrete Institute (JCI) in Kyoto, Japan, and were awarded the Presentation Prize.
June 4, 2012
June 2-8, 2012 in Kyoto, Japan, SSFS was displayed at the International Commission on Large Damsf 80th Annual Meeting and 24th Congress.