One of the most important parts of the foundation and structural work is correctly supporting the beams, joists, and other structural components above what we will replace. We call this blocking, which is also known as cribbing.
The Importance of Blocking and Cribbing
Imagine a house as a giant puzzle, with each piece playing a crucial role. Beams, joists, and other structural components act as the puzzle’s framework, holding everything together. But what happens when some of these pieces become weak or damaged? That’s where blocking comes in.
Blocking is a temporary support used to take the weight off of compromised structural elements. They act like sturdy crutches, preventing the entire structure from collapsing while repairs are underway. Think of it as giving the house a much-needed break!
The Mechanics of Blocking and Cribbing
Identifying the Problem
The first step is to identify the weak or damaged components, such as rotten beams, failed joists, or compromised sills. These components are no longer able to support the weight they were designed for.
Creating a Stable Base
The next step is to create a stable base for the blocking or cribbing. This base needs to be on solid ground, ensuring it can withstand the weight of the structure. Think of it as a foundation for the temporary support system.
Leveling the Support
The blocking must be level to prevent the structure from shifting. Imagine trying to balance a book on a tilted surface – it’s likely to fall. Leveling the support ensures the weight is distributed evenly, preventing the structure from moving or tilting.
Securing the Support
The blocking needs to be securely fastened to the structure to prevent it from kicking out. This is essential for preventing a potentially dangerous collapse.
The Consequences of Neglect
Failing to properly support the structure with blocking can have dire consequences:
Structural Collapse: The most serious consequence is a complete collapse of the structure. This can be devastating, causing significant damage and potentially endangering lives.
Damage to Adjacent Structures: A collapsing structure can also damage neighboring buildings, creating a domino effect of destruction.
Personal Injury: A collapsing structure can cause serious injuries to anyone nearby. It’s crucial to prioritize safety and take all necessary precautions.
Blocking and cribbing are essential safety measures in foundation and structural work. They provide temporary support, allowing for repairs to be made without compromising the integrity of the entire structure. By understanding the importance of this process, we can ensure the safety and stability of our homes, protecting ourselves and our communities.
Richard Earls Construction can and will help you determine and fix any issues your home may have when it comes to blocking and any other repairs you’ll ever need. Just contact us for an estimate.