When it comes to installing equipment on a rooftop, there are two common options available: portal mounts and purlin mounts. Both options have their benefits and cons, and choosing between them depends on various factors, such as the type of equipment being installed and the rooftop’s structure. In this article, we will compare portal and purlin mounts and discuss their suitability for the Con-form Plant Platform project in Australia.
Firstly, let us understand what portal and purlin mounts are. Portal mounts are designed to attach to the roof’s portal frame, which is the supporting structure of the roof. On the other hand, purlin mounts attach to the purlin, which is a horizontal beam that runs perpendicular to the portal frame. Both portal and purlin mounts provide a stable platform for equipment installation, but there are differences to consider.
One of the main considerations when choosing between portal and purlin mounts is the rooftop’s structural requirements. Portal mounts are typically stronger and more stable, making them the preferred option for heavy equipment installations. Purlin mounts, on the other hand, are more suitable for lighter equipment installations due to their smaller size and weight.
Another consideration when choosing between portal and purlin mounts is the cost. Purlin mounts are generally more cost-effective than portal mounts, making them a popular choice for smaller projects with limited budgets. However, for larger projects that require more substantial equipment installations, portal mounts may be necessary, even though they are more expensive.
The Plant Platform project in Australia, requires a stable platform for equipment installation, and the structural requirements are significant. As such, the project will benefit from using portal mounts due to their superior strength and stability. However, the project’s budget is also a consideration, and purlin mounts may be used for lighter equipment installations to save costs.
Another factor to consider is the installation process. Portal mounts typically require more time and effort to install than purlin mounts. Portal mounts need to be bolted onto the portal frame, which can be time-consuming and require skilled labour. In contrast, purlin mounts are easier to install, as they can be secured onto the purlin using simple clamps.
For the Plant Platform project in Australia, the installation process is a critical consideration, as the project’s timeline is tight. Purlin mounts may more suitable for lighter equipment installations, as they easier to install and can be done quickly. For heavier equipment installations, portal mounts may be necessary, but the installation process may take longer.
Finally, it is essential to consider the rooftop’s condition when choosing between portal and purlin mounts. Portal mounts may not suitable for older roofs, as the portal frame may weakened over time. In contrast, purlin mounts can attached to the purlin directly, making them a more suitable option for older roofs with structural issues.
In conclusion, when choosing between portal and purlin mounts for equipment installation, several factors need to considered. For the Plant Platform project in Australia, portal mounts are the preferred option for heavy equipment installations due to their superior strength and stability. However, purlin mounts may be more suitable for lighter equipment installations to save costs and installation time. Ultimately, the decision will depend on the project’s specific requirements and budget constraints.
