How to Create a Solid Steel Building Foundation

When you are building any type of steel framed buildings, the most important aspect is always the foundation. When the foundation of your steel buildings is not solid, this can cause many problems over time such as structural damage, leaky basements and shifting walls. As you can see, a poorly laid foundation can be disastrous. Here, we take you through the different foundation types for your steel buildings and how you can ensure that yours is properly laid.

The Different Foundation Types

The first thing that you will need to decide for your new steel framed buildings is what type of foundation you are going to lay them down on and you have a few different options available to you.

One of the most popular types of materials for creating a solid steel building foundation is to have floating slabs. These are simply a concrete slab that have a continuous grade beam. These can be spread under a column and reinforced along the bottom. These continuous grade beams will carry the vertical load of the columns.

Another type of foundation you can use for your new steel buildings is pier, footing and grade beam. This is made up of square or rectangular footing plus a grade beam wall. Instead of this square or rectangular footing, you can also use a driller pier. These footings and piers will carry the majority of vertical loads.

To ensure the long-term upkeep of your portal framed buildings, it is important that you choose the correct mixture for your concrete. Manufacturing concrete is a simple process that you will easily be able to do yourself and it should be very sturdy and hard-wearing. The ingredient needed to make concrete are Portland cement (type 1 Portland cement is the most popular cement used), water, admixtures and aggregates (sand and gravel). If you are unfamiliar with admixtures, this will strengthen the concrete as you are pouring it.

If you still have not bought your steel buildings yet, after setting up the correct foundation you can check out steel buildings for sale at www.steelbuildings.co.uk. This website has 10 different steel building types to choose from, so whatever your requirements are you’re guaranteed to find something that suits you.

Measuring the Strength of Your Concrete

Ad we mentioned before, the foundation of your steel building is the most vital part of the process and your concrete foundation should be strong and durable. There are two ways in which you can measure the strength of your concrete to ensure that it is strong enough for your steel buildings.

The first way to measure the strength of your concrete is to use the Compression Strength method. This method is defined by X amount of pounds per square inch in twenty eight days. Why twenty eight days you ask? This is generally the length of time that it takes for your concrete to fully set.

The second way in which you can measure the strength of your concrete is to use the Tensile Strength method. This method takes note of resistance to stretching or expansion of the concrete. You can use steel supporting rods or bars and this will improve the strength of your foundation if it is needed.

After 28 days, the normal strength of this material is around 3000psi. If you are looking to get this strength, you will need to use the following mixture for this desired result. These proportions are approximates, so you’ll need to do a few test runs first to ensure that the concrete is the desired strength that you want it to be for your steel buildings foundations.

• Water – 21 litres

• Sand – 185 Kilograms

• Coarse Aggregate – 163 Kilograms

• Cement – 43 Kilograms

Mix all of these ingredients together in your rotating drum-cylinder to blend the concrete together and then get ready to lay your foundation!