2004
Howard Kanare (employed by CTLGroup, Portland Cement’s Material Testing Laboratory Service in Skokie, Ill.) and Wagner Meters suggest the first concepts of what was the first Rapid RH® tool for measuring moisture in concrete.
Howard Kanare (employed by CTLGroup, Portland Cement’s Material Testing Laboratory Service in Skokie, Ill.) and Wagner Meters suggest the first concepts of what was the first Rapid RH® tool for measuring moisture in concrete.