Helical piers are a pin used to provide support for wide range of structures. They are used when the soil conditions prohibit conventional foundation system. In most cases, helical piers are used to support existing structures that have failed.
The purpose of helical Piertech Systems is to transfer the load of the structure through weaker soil to stronger soil. Therefore, helical piers provide a deep foundation solution. Helical piers are primarily designed for heavy commercial work, but they are also suited for foundation repairs, additions, and backyard decks.
The piers intended for residential use are made of galvanized steel. However, if the soil is very corrosive, sacrificial anodes can be added. It should be noted that diameter of helical pier usually varies with soil conditions. Usually, the installer can use smaller pier for rocky soils and larger one for clay soils.
In most, you will notice cracks in your foundation, wall, or your home’s exterior. These are the signs of a weak or failing foundation. However, this can be rectified by installing helical piles. On the other hand, you will require helical piers if you are working on a construction project and need to be raising house with helical piers. Most construction projects require deep foundations, or over excavation in order to support huge loads. Therefore, this problem can be solved by using helical piers.
In most Industrial projects, helical piers are preferred because they can be easily installed in a limited space, with minimum disruption of the daily operations of the affected equipment.
Benefits of helical pier foundations
The helical pier foundation is ready to use and there waiting for concrete to dry
– Fewer damages to yard or landscaping since the installation machinery is very small and does not leave any tire tracks on the ground.
-When installed properly, helical foundations are guaranteed to last for a long time.
The helical piers foundation usually cost 4 times more than concrete footing. In addition, you may spend more if your installation involves unfavorable soil conditions.
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Romans Tips: Things To Consider When Buying Helical Piles
The fact that you have decided to install helical piles in any structure does not mean that you should make a blind choice. It is important to note that helical piles vary in a couple of ways. It is also important to note that there are some factors that can compel you to choose one category of helical piles and not the other. Equally, there are factors that compel you to avoid helical piles altogether.
First, it is necessary to establish if you need helical piles. Note that only houses with foundation faults call for the use of helical piles. As such, it is not a fundamental requirement to have the piles installed in any of your structures. However, if for one reason or the other you decide to use helical piles, choosing the best should be your starting point.
Here are important things to consider when choosing the ideal helical piles:
One of the prime considerations for any person in search of helical piles is the length. It should be understood that helical piles come in different lengths. Some are incredibly long while others are short. Long versions of helical piles are used to support foundations that rest on weak grounds. Shorter piles, on the other hand, are used in giving additional support to foundations that are partially strong.
That said, it is advised that you scrutinize the foundation fault at hand before buying helical piles. Doing so will give you an idea of the best helical piles to use for the case at hand.
The first thing you must reckon is that plates featured in helical piles are significant. It is with the help of the plates that the rod can firmly hold onto the ground. In this regard, it is of an essence to consider the nature of plates featured in the helical pile you have chosen.
To begin with, the plates should be broad enough. A broad plate can grip the soil in a better way. Aside from that, the plates should be sharp enough to allow easy cutting into the ground. With sharp plates, installation of helical piles is made easy and fast. Finally, the plates should be strong enough to penetrate through the ground conveniently. They should not in any way bend or break since that can ruin the purpose and functionality of the piles.
The quality of helical piles is greatly determined by the material used in making them. The truth is that the market features helical piles made of different materials. Some of the materials are weak while others are incredibly strong. Some are strong initially but end up turning weak in a short span. In simple terms, it is important to ensure that the material of helical piles you have chosen is indeed the best.
Metallic helical piles are considered best as compared to ceramic ones. To be precise, helical piles made of steel are best. This is because such piles are not prone to corrosion. You can, therefore, be assured of long service once you opt for iron helical piles over others.
While most people think that the strength of helical piles lies in the plates and the length, thickness is also part of the deal. You will realize that some helical piles are thin while others are thick. It goes without saying that the thicker the pile, the stronger it is. For this reason, it is advisable to go for helical piles that are thick enough since the trait comes as a guarantee for strength.
However, you should note that thickness has to go concurrently with length and broad plates. The three work collectively to provide sturdy support for any foundation. Not to forget, the material is also a very important strength determining factor.
Finally, the price has to be in your list of considerations. In as much as you might want to snub it, the price is an important factor altogether. First, you must operate within your budget. Secondly, the price is a factor that helps in defining the best and the worst helical piles. For the two reasons, it is undoubtedly important to consider price when searching for the best piles for your house.