01.030.0302: Base of Wall Detail – Flexible Flashing, Drip Edge, Term Bar, MDCD This masonry base of wall detail shows a flexible thru-wall flashing mechanically fastened to the CMU backup through a termination bar, with a continuous bead of sealant along the top of the term. bar. The exposed portion of the flashing is a…
02.010.0401: Sill Detail – Single Wythe Block This detail shows an 8” (nominal) split face concrete masonry (CMU) wall, window sill condition. Flashing is provided below the masonry sill, returning vertically at the end termination to form and end dam. Ladder-type horizontal joint reinforcement is placed at 16” o.c. vertically in the wall, or as…
02.010.1303: Control Joint – Fire-Rated This detail shows block with flat ends being used at the vertical control joint. Fireproof material resides at the vertical CJ, along with sealant and backer rod. This detail allows shrinkage of the block, but does not resist lateral loads. There is horizontal joint reinforcement at 16″ o.c. vertically in…
02.010.1302: Control Joint – Grout Fill This detail shows standard CMU being used at the vertical control joint, with vertical grout fill used to key in the block. The building felt breaks the bond at one side of the grout fill, to allow for shrinkage of the block, while providing some resistance to lateral loads.…
02.410.0132: High Lift Grouting Procedures This detail shows a concrete masonry (CMU) wall grouted using high lift grouting procedures. Vertical reinforcement is shown with optional rebar positioners, and vertical bars overlap to achieve sufficient development strength per structural design. Grout is applied vertically in lifts between 5′-0″ and 12′-8″, therefore cleanout openings may be required…
02.010.1301: Control Joint – Preformed Gasket This detail shows specially shaped sash block being used at the vertical control joint, to allow for insertion of a preformed gasket. The gasket is a rigid material, allowing in-plane shrinkage of the block, while providing some resistance to lateral loads. There is horizontal joint reinforcement at 16″ o.c.…
02.410.0131: Low Lift Grouting Procedures This detail shows a concrete masonry (CMU) wall grouted using low lift grouting procedures. Vertical reinforcement is shown with optional rebar positioners, and vertical bars overlap to achieve sufficient development strength per structural design. Grout is applied vertically in lifts not to exceed 5 feet, therefore cleanout openings may not…
02.120.0851: Blank at Bearing Wall – Top of Wall This detail shows a precast concrete plank bearing at the top of an exterior CMU wall. The wall has horizontal joint reinforcement at 16″ o.c. vertically. The plank has continuous reinforcement and grout at the keyways, tying the floor to the wall with bent bars. The…
02.120.0752: Plank at Bearing Wall – Interior Wall, Intermediate Elev. This detail shows a precast concrete plank bearing at an interior CMU wall. The wall has horizontal joint reinforcement at 16″ o.c. vertically. The plank has continuous reinforcement and grout at the keyways, and the floor bears on an interior CMU bond beam. The wall…
02.120.0751: Plank at Bearing Wall – Intermediate Elevation This detail shows a precast concrete plank bearing at an exterior CMU wall. The wall has horizontal joint reinforcement at 16″ o.c. vertically. The plank has reinforcement and grout at the keyways, and the floor bears on a CMU bond beam. The wall is grouted and reinforced…