Simpson Strong-Tie MCB13.5X18.5 (13-1/2″ x 18-1/2″) Mass Timber Column Base for Glulam to Concrete Connections
Simpson Strong-Tie MCB13.5X18.5 Description
The MCB Mass Timber Column Base provides a concealed connection between glulam columns and concrete foundations, ensuring structural integrity and aesthetic appeal.
Simpson Strong-Tie MCB13.5X18.5 Includes
- (1) Mass Timber Column Base Standoff
Simpson Strong-Tie MCB13.5X18.5 Features
- Concealed connection for architectural aesthetics and fire protection
- Wide range of base sizes and load capacities
- Simple routing for CNC fabrication of columns
- Threaded rods and leveling nuts may be used with grout pad for vertical adjustability
- Base plate oversized holes provide horizontal adjustability
- Recommended for use at column-to-foundation connections in any Seismic Design Category
Simpson Strong-Tie MCB13.5X18.5 Applications
- Mass timber constructions requiring concealed connections
- Glulam column-to-concrete foundation connections
- Seismic Design Category compliant installations
Simpson Strong-Tie MCB13.5X18.5 Installation Overview
- Use CNC equipment for precise cutting and drilling of glulam columns
- Ensure anchors are correctly positioned in the foundation
- Place MCB on anchor rods and use leveling nuts for accurate positioning
- Install nonshrink grout between the base plate and foundation
- Lower glulam column onto the base and secure with tight-fit dowels or bolts
Simpson Strong-Tie MCB13.5X18.5 Specifications
| Material | Carbon Steel |
| Finish | Gray Paint |
| Width | 13-1/2″ |
| Length | 18-1/2″ |
| Thickness | 3/4″ |
| Weight | 53.4 lb |
NOTE: Ensure anchors are correctly positioned in the foundation to achieve optimal load values.
