II 115th CONGRESS 1st Session S. 374 IN THE SENATE OF THE UNITED STATES February 14, 2017 Mr. Blunt (for himself and Mr. Nelson ) introduced the following bill; which was read twice and referred to the Committee on Commerce, Science, and Transportation A BILL To enable concrete masonry products manufacturers to establish, finance, and carry out a coordinated program of research, education, and promotion to improve, maintain, and develop markets for concrete masonry products.