Acrow props are the unsung heroes of construction sites throughout the world. Introduced to the world in 1935 by a Swiss gentleman named William de Vigier, it has become a staple in any construction site. It has been a godsend blessing for builders. Here are a few reasons why acrow props can be found anywhere in the world:
Before the introduction of acrow props, wooden props were used to support the load. Wooden props are much less reliable compared to steel, specifically metal props. Wooden props have an inherent weakness in the middle of the beam and can collapse if it receives a proper shake. Wood is often the victim of bug attacks, and these are not readily traceable with the naked eye. Installing an affected wooden prop can result in failure and damage.
The possibility of WDO (Wood Destroying Organisms) affecting wood at any point of time can never be ignored. This results in the lesser lifespan of the material when compared with metal. Compared to wooden props metal props are much stronger. These do not have an inherent weakness in their structure. Even though steel props are prone to have corrosion; it can be easily spotted and cured.
Wooden props offered support, but due to the irregular sizes and improvisations, the props did not offer the right kind of finish. As a result, the contractor had to spend more time, materials and manpower on getting the right finish after the props were removed. Metal props offer a uniform finish because of the precise size of the manufactured props. This makes it easy for contractors to finish the task easily, and spend lesser materials and manpower to finish a task.
Construction needs to offer the right kind of finish. And there is nothing better than these props to give a fantastic smooth finish to projects. By rigging up props of the same sizes, it is possible to ensure that the finish is perfect in addition to giving robust support. This was not possible earlier with wooden props. The wooden props of yesteryear more or less met the requirements of that period, but are not fully equipped to meet the requirements of construction activity in the present era.
Acrow props are one of the most versatile tools in a construction site. Even though acrow props were originally designed for supporting vertical loads only, it can now also support horizontal loads effectively. There is acrow prop for hire with tilted bases that can support horizontal loads such as walls. The ability to adjust the load and the direction of the support makes these props very versatile in the construction industry.
Engineers have developed many attachments to help the acrow props perform an even more versatile role in the construction site. Attachments such as timber needles, strong boys, and U forks have given the acrow props even more universality. Acrow props are also used widely for scaffolding. Buildings depend on scaffolding for many tasks, and regardless of the advances of technology, scaffolding offers contractors greater versatility.
Builders love how precisely an acrow prop can be set to meet their needs. Historically packing has been used with wooden props to make it work. However, this method is fairly risky and has often resulted in failure and damage. What makes the acrow prop a blessing for builders is how accurately it can be set. The pin and needle mechanism is used to lock the two tubes and get a rough adjustment. The outer tube has a threaded portion where the two tubes meet. There is a screw mechanism on the thread that allows the acrow prop to be adjusted within millimeters of the required height. This eliminates the necessity for any packing and makes the workplace a lot safer.
The props offer contractors the opportunity to handle the requirements flexibly. With the right kind of adjustments and the combination of props, a contractor and his team can handle virtually any kind of task with the robust support and stability of metal props. The ability to give a very high level of precision and accuracy to the construction makes the props a great accessory for the construction industry.
Wooden props are expensive to make and use. Each project has different needs, and as a result, different props had to be made for each project. The labor time and materials racked up a pretty high cost. Wooden props were relatively lot less safe at a much higher price. In contrast, acrow props offered greater safety at a relatively lesser overall cost. The ROI of these props is far more than that of wooden models.
Acrow props, on the other hand, are much safer. Buying acrow props is a one-time cost, and these props can be used for years to come. Acrow props can be used in all kinds of projects as they are adjustable and versatile. Acrow props can save a lot of money over the course of years it is being used. The longevity of the props and the ability to be able to shift them without damaging the load strength or the exteriors make this a very robust option.
Acrow props have brought peace of mind to builders all over the world for the last 80 years. Builders today cannot think of starting a project without acrow props. Even the laymen think of acrow props when they think of construction sites. It has become synonymous with building and construction. The advances in construction over the years have been nothing less than dramatic. However, the roles of props have remained the same. This is a testimony of the importance and versatility of props.