02.010.0313: Base of Wall – Single Wythe Block, Proprietary Flashing/Weeps

02.010.0313: Base of Wall – Single Wythe Block, Proprietary Flashing/Weeps This detail shows an 8” (nominal) split face concrete masonry (CMU) wall, base of wall condition. A proprietary system of flashing and weeps resides at the bottom of the cells, with mesh inserts to keep mortar from interfering with water exiting the wall through the…

02.010.0301: Foundation Dowel Alignment

02.010.0301: Foundation Dowel Alignment This detail shows a concrete masonry (CMU) wall in partial longitudinal section. In case the foundation dowels do not coincide with the center of the CMU cells, dowels may be bent 1” laterally for every 6” vertically. Vertical reinforcement overlaps the dowels to achieve sufficient development strength per structural design. Dynamic…

01.160.0201: Chimney Detail

01.160.0201: Chimney Detail This chimney cutaway shows the relationships between the clay flue liner (which is set in fireclay mortar), brick infill, face brick, and roof construction, with required separation from combustible materials. The chimney cap is cast-in-place reinforced concrete, with flashing below. Baby tins and counterflashing (not shown) resist moisture intrusion where the chimney…

06.130.1300: Wall And Floor Tile – Thinset, Corner Condition

06.130.1300: Wall And Floor Tile – Thinset, Corner Condition This detail shows tile floor and walls laid using a thin-set method. The tile is adhered to the substrate using a dry-set or latex-modified portland cement mortar bond coat. Expansion joints are provided at every change in plane, i.e. wall-to-wall and wall-to-floor. This detail is based…

06.130.0103: Floor Tile – Tile on mortar bed over plywood

06.130.0103: Floor Tile – Tile on mortar bed over plywood This detail illustrates tile laid on a cured reinforced mortar bed over plywood, with a cleavage membrane separating the tile assembly from the substrate.  Waterproof or crack isolation membranes are optional, per design.  This detail is based on TCNA Method F145.