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CONCRETE MASONRY UNITS (CMU)
<br />A. ALL MASONRY WORK SHALL CONFORM TO ACI SPECS FOR MASONRY STRUCTURES (ACI 530.1-02).
<br />B. CONCRETE BLOCK SHALL CONFORM TO ASTM C90, TYPE II, WITH A MIN. NET COMPRESSIVE
<br />STRENGTH AT 28-DAYS OF 1900 PSI (F'M =1500 PSI). NORMAL WEIGHT UNITS U.O.N.
<br />C. BELOW GRADE, MORTAR SHALL BE TYPE M. ABOVE GRADE, M OR S. GROUT TO CONFORM TO ASTM
<br />C270.
<br />D. GROUT FOR FILLED CELLS SHALL CONFORM TO ASTM C476, AND SHALL HAVE A SLUMP OF
<br />BETWEEN 8" AND 10". GROUT COMPRESSIVE STRENGTH SHALL BE 3000 PSI AT 28 DAYS.
<br />4"l MINIMUM CLEANOUTS REQUIRED FOR GROUT POURS EXCEEDING 4'.
<br />E. PLACE ALL MASONRY IN RUNNING BOND WITH 3/8" MORTAR JOINTS. PROVIDE COMPLETE
<br />COVERAGE FACE SHELL MORTAR BEDDING, HORIZONTAL AND VERTICAL. PROVIDE FULL MORTAR
<br />WEBS IN ALL COURSE OF GROUTED CELLS AND CELLS ADJACENT TO GROUTED CELLS.
<br />F. MASONRY CONTROL JOINTS SHALL BE LOCATED AT 26-0" O.C. FOR EXTERIOR WALLS AND
<br />32'-0" O.C. FOR INTERIOR WALLS, U.O.N., TIE BEAM I BOND BEAM REINF. SHALL BE CONT.
<br />G. PROVIDE 8" DEEP PRECAST REINFORCED CONCRETE LINTELS OVERALL MASONRY OPENINGS NOT
<br />SHOWN TO HAVE A STRUCTURAL BEAM. MINIMUM END BEARING SHALL BE 811. LINTEL WIDTH
<br />TO MATCH MASONRY WIDTH.
<br />H. ALL EPDXY ANCHORS USED IN MASONRY SHALL OCCUR AT GROUTED, REINFORCED CELLS AND BE
<br />HILTI HIT-HY150,
<br />I. ALL EMBED PLATES SHALL OCCUR AT GROUTED, REINFORCED CELLS WITH FACE SHELLS REMOVED.
<br />J. WHEREVER LARGER WIDTH CMU BASE COURSES BECOME SMALL WIDTH CMU ABOVE, A SINGLE
<br />COURSE BOND BEAM MUST BE PROVIDED. THIS BOND BEAM SHALL BE K.O. / LINTEL BLOCK WITH
<br />(2) #5 CONT., UNLESS OTHERWISE NOTED IN PLANS.
<br />K. REINFORCING, UNLESS OTHERWISE NOTED (U.O.N.) IN PLANS:
<br />1. REINFORCING BARS SHALL CONFORM TO ASTM A615, GRADE 60.
<br />2. ALL OPENINGS IN CMU SHALL BE REINFORCED WITH AT LEAST (1) #5 BAR AT THE TOP,
<br />BOTTOM AND BOTH SIDES OF THE OPENING
<br />3. BOND BEAM AT ROOF LEVEL SHALL BE DOUBLE COURSE K.O. / LINTEL BLOCK WITH (2) #5 CONT.
<br />BARS EACH COURSE, AND BOND BEAM AT PARAPET LEVEL SHALL BE SINGLE COURSE K.O. /
<br />LINTEL BLOCK WITH (2) #5 CONT. BARS.
<br />4. LAP SPLICES SHALL BE AS FOLLOWS:
<br />LENGTHS
<br />BAR SPLICE NOTE:
<br />SIZE LENGTHS MECHANICAL SPLICES OF
<br />#5 45" ACI TYPE 1 OR TYPE 2 MAY
<br />#6 54" BE USED IN LEIU OF LAP
<br />SPLICES
<br />#7 63"
<br />5. HORIZONTAL WALL REINFORCING SHALL BE 9 GA. GALVANIZED LADDER TYPE @ 16" O.C. VERT,
<br />,6. , All REINFORCING HOOKS AND BENDS SHALL BE STANDARD ACI TYPE.
<br />7. ALL WALL DOWELS SHALL MATCH REINFORCING SIZE AND QTY.
<br />L. PAFS NOT [PERMITTED AT MASONRY
<br />M. ALL MASONRY LOCATED BELOW GRADE SHALL BE GROUTED SOLID.
<br />;-i_ - -
<br />LOCATE STEP AS REQ'D
<br />TO MAINTAIN PROPER BEARING
<br />ELEVATIONS PER PLANS
<br />•, •
<br />.............
<br />........................... ...
<br />6" MIN
<br />SPLICE
<br />USE PRE -FABRICATED CORNER OR
<br />OVERLAP AND TIE JOINT
<br />REINFORCEMENT @ ALL CORNERS
<br />8" CMU SHOWN, REF: PLANS FOR
<br />ACTUAL CMU SIZE AND
<br />REINFORCING
<br />#9 MIN. WIRE LADDER STYLE HORIZONTAL
<br />JOINT REINFORCEMENT
<br />4" X4" MIN. CLEAN OUT REQUIRED @ ALL
<br />FILLED CELLS FOR HIGH -LIFT
<br />GROUTING
<br />REF: PLANS FOR FOUNDATION
<br />INFORMATION
<br />MASONRY WALL DETAIL
<br />SCALE:314"=1'-0"
<br />REF:
<br />R
<br />q
<br />STEP
<br />2-0"
<br />STEPPED BOND BM.
<br />8 STEPPED BOND BEAM
<br />A (, -0
<br />R
<br />MU SHOWN, REF: PLANS FOR
<br />'UAL CMU SIZE AND
<br />vFORCING
<br />• BB1 B UnrALA
<br />.O.N.
<br />MC-1A MC-3A
<br />8"X8" MASONRY 8"X24" MASONRY
<br />PILASTER COL. PILASTER COL.
<br />GENERAL NOTES THIS SHEET
<br />LAP SPLICE LENGTH
<br />IUIREMENTS, TYR ALL VERT.
<br />HORIZ. REINFORCING, U.O.N.
<br />` ;
<br />MC-2A
<br />8"X16" MASONRY
<br />®
<br />MC-4A
<br />WX32" MASONRY
<br />PILASTER COL.
<br />PILASTER COL.
<br />: PLANS FOR FOUNDATION
<br />)RMATION
<br />` 3" MIN CLR
<br />7 TYP. MAS. WALL PRO[_�LE U.O.N
<br />SCALE:3/4"=1'-0'
<br />REF:
<br />El .
<br />Eli
<br />MAS. COL 1X 8"
<br />SCALE:314'=1'-0'
<br />REF:
<br />CONTINUOUS HORIZ. JOINT
<br />INFORCEMENT @ E.J. LOCATIONS
<br />IERE OCCURS, REF: PLANS,
<br />HERWISE PROVIDE PRE -FABRICATED
<br />OR CORNER OR OVERLAP AND TIE
<br />NT REINFORCING
<br />8" CMU SHOWN, REF: PLANS FOR
<br />ACTUAL CMU SIZE AND
<br />REINFORCING
<br />#9 MIN. WIRE LADDER STYLE HORIZONTAL
<br />JOINT REINFORCEMENT
<br />4" X 4" MIN. CLEAN OUT REQUIRED @ ALL
<br />FILLED CELLS FOR HIGH -LIFT
<br />GROUTING
<br />REF: PLANS FOR FOUNDATION
<br />INFORMATION
<br />2 MASONRY WALL DETAIL
<br />SCALE:3/4'=1'-0"
<br />REF:
<br />CONCRETE RAKE BEAM,
<br />WIDTH TO MATCH CMU
<br />BELOW
<br />_VERT. REINF. SPACING REF: PLANS
<br />9 ICE BEAMS
<br />SCALE:3/4"=1'-0'
<br />REF:s6
<br />•
<br />MC-113
<br />8"XS" MASONRY ®°
<br />MC-313
<br />8724" MASONRY
<br />PILASTER COL.
<br />PILASTER COL.
<br />•`°a•
<br />• s°
<br />® ®,
<br />MC-213
<br />8"X16" MASONRY • ®
<br />PILASTER COL.
<br />MC-46
<br />8"X32" MASONRY
<br />PILASTER COL.
<br />MAS. COL 2X
<br />811
<br />SCALE:3/4"=1'-0'
<br />3 REF:
<br />MIN. SPLICE LENGTH AT CORNERS /
<br />INTERSECTIONS ONLY, REF: GENERAL
<br />NOTES THIS SHEET FOR LAP SPLICE
<br />LENGTH REQUIREMENTS FOR ALL OTHER
<br />48 X BARD, REINFORCING, U.O.N.
<br />TYPICAL A CORNERS
<br />TYPICAL @ INTERSECTIONS
<br />3 CONTINUITY CORNER, TYR
<br />SCALE:3/4"=1'-0"
<br />REF:
<br />"nNutuusxmum.
<br />5 MASONRY WALL COLUMN
<br />SCALE:3/4"=1'-0"
<br />REF:
<br />PLAN
<br />El
<br />J
<br />U
<br />CV
<br />EQ. EQ.
<br />DOUBLE BAR
<br />EDGE SPACING
<br />PLAN
<br />®` w
<br />EQ. EQ.
<br />SINGLE BAR
<br />CENTER SPACING
<br />0 VERTICAL BAR PLACEMENT
<br />SCALE:314'=1'-0'
<br />REF:
<br />~;
<br />MC-1A
<br />12'l MASONRY
<br />a; „-�'
<br />MC-3A
<br />12"X24"
<br />'
<br />PILASTER COL.
<br />MASONRY
<br />PILASTER COL.
<br />a.
<br />MC-2A-2A
<br />12"X16"
<br />MASONRY
<br />a ;. �.'.: t.
<br />d.
<br />MC-4A
<br />12"X24"
<br />MASONRY
<br />I-E
<br />PILASTER COL.
<br />PILASTER COL.
<br />MAS, 1X 12"
<br />4
<br />SCALE:3/4'44
<br />REF:
<br />:LS TO MATCH VERT. REINF. SIZE
<br />)TY U.O.N. IN PLANS
<br />ITED VERTICAL CELLS W/ VERT.
<br />"ORCING (MASONRY COLUMN), REF:
<br />5
<br />'IN FIRST 6" OF VERT. REINF.
<br />J CLR
<br />4 MASONRY CONTROL JOINT
<br />SCALE:314"=1'-0"
<br />REF:
<br />IETNLgI_",If-3mTl ul
<br />6 CONCRETE WALL COLUMN
<br />SCALE:3/4"=1'-0"
<br />REF:
<br />"erNL _5~aimio�m
<br />MC-113
<br />12"X8" MASONRY
<br />®
<br />MC-313
<br />12"X24"
<br />PILASTER COL.
<br />MASONRY
<br />E�.
<br />PILASTER COL.
<br />a• a�
<br />p°
<br />MC-213
<br />12"X16"
<br />MASONRY
<br />MC46
<br />12"X32"
<br />MASONRY
<br />n.
<br />PILASTER COL.
<br />PILASTER COL..
<br />e°
<br />MAS. COL 2X 121"
<br />5
<br />SCALE:3/4'=1'-0'
<br />REFS"a
<br />8" CMU.
<br />FILLED CELL, TYP
<br />CONT, PVC CONTROL JNT, INSERT, W/
<br />CONT. BACKER ROD & SEALANT, BOTH
<br />SIDES
<br />NOTES:
<br />PROVIDE DUMMY JOINT @ BOND BEAMS
<br />IN LINE W/ M.C.J. SHOWN
<br />DO NOT CUT REINFORCING @ BOND BEAM
<br />DISCONTINUOUS HORIZ. JOINT
<br />REINFORCEMENT @ M.C.J. LOCATIONS
<br />TO MATCH VERT, REINF. SIZE
<br />'U.O.N. IN PLANS
<br />BLOCK ON SIDE EVERY OTHER
<br />FOR POUR TO "KEY' INTO
<br />TYP'
<br />I., REF: PLANS
<br />:IRST 6" OF VERT. REINF.
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