The ECC is designed to provide strong column-beam connections in end-of-beam applications in wood construction. The seat of the column cap provides an additional surface area of bearing that extends beyond the one side of the column. The ECC helps to distribute the load from the beam and provide support for the connection.
Key Features- Certified welds for confidence in strength and loading
- Uplift loads increased for earthquake or wind loading
- Bolt spacing that meets NDS code requirements to ensure optimal performance
- Diamond holes to provide temporary fastening
Material- ECC3 1/4, ECC44, ECC46, ECC48, ECC4.62, ECC64, ECC66, ECC68, ECC6-7 1/8 — 7 gauge; all others — 3 gauge
Finish- Simpson Strong-Tie gray paint. Some products available in HDG, stainless steel or black powder coat.
Installation- Use all specified fasteners
- Bolt holes shall be a minimum of 1/32" to a maximum of 1/16" larger than the bolt diameter (per 2015 NDS, section 12.1.3.2); bolt holes should be drilled from one side all the way through the beam to maintain hole tolerances
- Contact engineered wood manufacturers for connections that are not through the wide face
Options- Straps may be rotated 90° where W1 ≥ W2 (see illustration) and for CC5 1/4-6.
- For special, custom or rough-cut lumber sizes, provide dimensions. An optional W2 dimension may be specified. (The W2 dimension on straps rotated 90° is limited by the W1 dimension.)
