Document Lp0BER8vM3E6ZR7EOr446kJX3

September II, 1962 PROGRESS SEPC8T E33SA Band Toot a, Insulating Pina brick Corundite Super Ploflto Bond These tests were run in the sane manner as the teats previously reported on In the report dated May 21, 1962. Test # and Sample # Total Load Modulus Samaria TROWEL JOINT, MATERIAL TAKEN DIRECTLY FROM .;AH, NO THINIZNG 1C1 1C2 1C3 1C4 ICS Average 5-10# 348# 600# sea# 480# 499.2# *axx# l?2.8psl 111. 3pal 192psi 170pal 153.6pal 160 pal BrMce Bzl.ek Broke Brick Broke Both sides nf brick Broke both sides of brick Part bond, part brick M.1T&RIAL THINNED TO BUTTER JOINT CQ.'SISTLNCT 2C1 2C2 2C3 2C4 2C5 Aver: ge > 624# 564# 468# 064# 528# 549.6# 200pal 180.5psl lSOpsl 180.5psl 170pel 176.2psl Broke brick both aides bond it it n m* n 1t * <v 90* Brick failure 10* bool Broke brick material thinned to dipper CLaY CONSISTENCY, DRY BRICK DIPPED BOTH SIDES 3Cal 3Ca2 3Ca3 3Ca4 3Ca5 Average 684# 624# 660# 564# 624# 631.2# 219pa& 200pal 2ll.2pal lao.spai 200pal 202.1pal Broke Brick bondbrlck r.roJcs Brick 2/3 brick, 1/3 bond broke brick MATERIAL THINNED TO DIFFER CLAT CONSISTENCY, 'JEM BRICK DIPPED BOTH SIDES ( See report of 5/21/62 for full details on this test) 3Cbl 3Cb8 3Cb3 3Cb4 3Cb3 Avoruge 96# 96# 72# 72# 72# 81.6# 3.7pal SO.fpsl 23 pal 23pal 23psl 26psl broke bond f it m m# it M.H, Detrick Co. RfieD LABORATORY R. B. Abell PLAINTIFFS I ^exhibit* MHD- 36 ' .