SKU: 30815507013

Simpson Strong-Tie MCB13.5X18.5 (13-1/2" x 18-1/2") Mass Timber Column Base for Glulam to Concrete Connections

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Description

Simpson Strong-Tie MCB13.5X18.5 (13-1/2" x 18-1/2") Mass Timber Column Base for Glulam to Concrete ConnectionsSimpson 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

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

  1. Use CNC equipment for precise cutting and drilling of glulam columns
  2. Ensure anchors are correctly positioned in the foundation
  3. Place MCB on anchor rods and use leveling nuts for accurate positioning
  4. Install nonshrink grout between the base plate and foundation
  5. 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.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 30815507013

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Devin Tian
Los Angeles, US
★★★★★ 4
Great feel but a bit strong of a smell
I absolutely love the feel of this sunscreen, since it feels really smooth and light weight. There is no white stain from sweating and feels really moisturizing. The only thing I dislike is the strong fragrance. I personally don't like fragrance in my beauty products, but I wanted to try this sunscreen due to the high reviews. I think this is a great sunscreen to buy, but for me personally, I would not buy again simply due to the smell though it does smell good. I will try out the fragrance free version.
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Reviewed in the United States on October 24, 2023
A
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Andrea Holdren
Draper, US
★★★★★ 5
Makes it a pleasure to apply sunscreen
Works well. Great smell.
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Reviewed in the United States on November 10, 2025
M
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Marcia Staley Olsen
Waukegan, US
★★★★★ 5
Good quality
light and blends pretty well
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Reviewed in the United States on February 6, 2026
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Verified Purchase
Hunter
Pawtucket, US
★★★★★ 5
Amazing stuff!!
Love love love this stuff! You do have to spread it out well to not go right through it but it doesn’t take more than a thin layer to protect you all day!!
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Reviewed in the United States on October 15, 2025
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allentda
Omaha, US
★★★★★ 4
amazing product, a little too pricey
it worked amazing while we were trying to swim in the ocean and snorkel in the ocean. The only downfall I have of this is the price is so much for such a little amount.
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Reviewed in the United States on July 15, 2025

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