Document omoa9xO6eL6j29e8OJgvZDyDg

TECHNICAL b RESEARCH COMMITTEE MEETING NATIONAL INSULATION MANUFACTURERS ASSOCIATION New York, N. Y February 21, 1966 Rock b Slag Section Glass Section The meeting was called to order at9:00 A* M with the following in attendance: T. C. Campbell C. E. Ernst W. Gubar K. M. Ritchie R. P. Austin J. M. Barnhart Owens-Corning Fiberglas Corp Johns-Manville Sales Corp. Gustin-Bacon Mfg. Company Baldwin-Ehret-Hill, Inc. Gustin-Bacon Mfg. Company NIMA The purpose of the meeting was to discuss combined Federal Specifi cation HH-I-558 and HH-I-559. (Insulation, Blocks and Boards, Blankets, Felts, aad Pipe, Thermal (Mineral Fiber - Industrial Type). The Committee agreed that it was imperative that this specification should be promulgated by G.S.A. The draft dated 11/8/65, was review ed and changes were made. The specification dated 2/21/66 with the incorporated changes is to be sent to G.S.A. (Copy attached. Respectfully submitted J. M. Barnhart