Cmu Stem Wall Detail Bond Beam Concrete Floor

Concrete masonry banding details tek 5 2a ref.

Cmu stem wall detail bond beam concrete floor. Shrinkage cracks in concrete masonry are not a structural concern. The bond beam serves to impart horizontal strength to a wall where it may not otherwise be braced by floor or roof structure. Terminology of concrete masonry units and related units c 1262. Concrete masonry stem wall reinforced bond beam as required bottom of footing minimum 12 in.

Intersecting walls 50 interlocking units 02 120 1522. 1 for more detailed information. Basement with 1 or 2 story buildblock above. Test method for evaluating the freeze thaw durability of manufactured concrete masonry units and related concrete c 1372.

Control joints are typically required in exposed above grade concrete masonry walls where shrinkage cracking may detract from the appearance of the wall and to limit moisture or air infiltration. Intersecting walls steel connector. Typical wall floor intersections 6 inch icf. Wall detail with sill plate slope roof.

A bond beam is a horizontal structural element usually found as an embedded part of a masonry wall assembly. Cmu to be sealed and painted on o ie side only 3. Practice for capping concrete masonry units related units and masonry prisms for compression. Bond beam plan detail intersecting walls 02 120 1521.

Bond beams encase steel reinforcing in grout or concrete binding the structure together horizontally and often interlocking with additional vertical. Typical floor wall. T able of c ontents c hapter 1 m asonry c avity w all d etails s hear c onnected c hapter 2 m asonry c avity w all d etails a djustable t ies c hapter 3 b rick v eneered s teed s tud b ackup w all d etails s hear c onnected c hapter 4 b rick v eneered s teel s tud b ackup w all d etails s lotted t ies c hapter 5 s ingle w ythe l oadbearing m asonry w all d etails c hapter 6 m. 6 cmu screen wall.

305 mm below grade or below frost line whichever is greater bottom of footing floor joist termite shield required when no bond beam is provided below sill. Basement with siding on 1 story buildblock and 2nd floor frame above. The compressive strength of concrete or how well it stands up to pressure varies from about 1 000 psi to 5 000 psi depending on several factors like the type of concrete mortar and orientation of the bricks. Cmu bond beam blocks are usually concrete which is a combination of cement water and a coarse aggregate like stone or sand.

4 rebar full height and grout solid 48 o c. Bond beams can provide a location of solid mass within a masonry wall to support distributed and point loads as part of either the gravity or lateral resisting systems.