Skyscraper glasses come with a type of fabrication that makes them strong, resilient and safe. Each glass section has two layers of glass boards, also known as lites, some of which undergo tempering to increase safety. Should the glass fall off, it will disintegrate into tiny, little pieces, rather than giant slabs that can impale an individual. A pane of glass has a thickness of 0.25 inches (6mm). For a glazing unit with double seals, there is an inch of thickness filled with air or argon, that separates both glass panes; this prevents the occurrence of fogs on the glass surface. To repair skyscraper glasses it is imperative hiring high-rise glass repair team.
There is a high tendency for the glass to absorb heat from the sun during the day. For this reason, installation specialists apply a low emissivity coating (Low-E coatings) to reduce the emission of radiation and reflect the heat away from the building. High-rise building owners may as well increase the cooling system functionality on each floor to keep the apartment under ideal room temperature.
Glass Repair or Replacement
It is worth noting that glass panels installed in skyscrapers and other tall buildings differ from the regular glass found in residential homes. Why is that so? The reason is simple. High-rise buildings extend towards the sky. Elements like wind exert pressure on the structure. As a result, glass boards have to withstand such force and also support the weight of people and objects, in the case of contact.
Although high-rise buildings have resilient and highly-durable glass boards, these panels tend to crack or break under extreme situations, including the influence of harsh weather elements. On a windy day, the glass panes could get hit by a flying object and end up with severe damage. At that point, it is essential to replace the broken glass with a new one.
The standard size of a skyscraper glass panel weighs more than an average glass board, and a glazing unit can extend across an entire floor. Hence, its replacement requires unique skillset and machinery. A repair and maintenance company has to undertake this task using heavy-duty machines.
Procedures for Replacing a Glass Panel
The installation of glass panels during construction differs from that of repairs. With the former, the building constructors use cranes to move the glass facades into their sections, after which they install them properly. However, it is a different ball game entirely during replacement, as a glass repair and replacement specialist remove and reinstall the glass panes using various methods. Such an individual has the skill and experience to repair high-rise building glasses, regardless of their shapes and designs.
During repairs, the roads become inaccessible to enhance safety; this is because glass panels are fragile and dangerous, and one mishap can affect lives and properties. A professional repair and replacement company should have a team of experts that can manage traffic effectively while the building is under maintenance. Additionally, the company needs permits from the presiding council in the area to carry out repairs. Hiring such experts ensures the safe and professional execution of the job.
Repairing and Reinstalling the Glass Panels with a Crane
When repairing the glass boards of a high-rise building, the repair company uses a mobile elevated working platform (MEWP); this includes a crane. The maneuverable machine lifts the massive glass panels to the right level for the repair specialists to install them into their sections. In some cases, these workers carry out their tasks either from the MEWP or a suspended scaffold.
Working with a crane is highly productive. However, one of the problems most repair and replacement experts face is finding the right spot to park them. In most cases, the mobile elevated working platform blocks the street, especially when the building’s location is in a busy metropolitan area with heavy traffic. Another factor of concern is the high cost of hiring these mobile platforms, which takes a toll on the client’s finances anytime there is a repair.
The specification and requirements of a crane come into play when repairing and replacing a pane of glass from a high-rise building. These mobile platforms have certain height limits, which means that they cannot exceed a particular altitude that is above the maximum limit. This factor can be a problem for any repairer, and can, in turn, stall the job. Nevertheless, a reputable repair and replacement company should have the right machine and installation method to handle any task.
How About Repairing and Replacing the Glass from Within?
Another option to fixing a cracked or broken glass board is to do that from within the high-rise building. For this task, the repairer uses a unique wheeling device with suction tools to hold the panel in place and transport it to the designated area inside the skyscraper. How is that possible? There is a freight elevator that will transport the machine to the right floor. The operator then directs the pane of glass to the ideal section for installation.
This method works best for apartments with smaller windows as they can fit into the elevator. But what happens when the glazing units are too massive to transport within the skyscraper, and the mobile elevated working platform is unable to reach the required altitude? There is no need to hit the panic button, as there is another viable solution.
Replacing the Damaged Panels Using the Building Maintenance Unit
Modern architectural high-rise buildings come with a building maintenance unit. This device can be mechanical, remote-controlled, or automatic, and it sits on the roof of a skyscraper with a suspension that helps window cleaners and other office maintenance staff to carry out their duties without disrupting the view of hotel guests or office employees. With this machine, repair and replacement experts can reinstall new panes of glass at high altitudes.
The Use of Glass Replacements Units
A glass replacement unit (GRU) is a hoisting system that comes with a winch. A repair and replacement expert can incorporate the GRU to the building maintenance unit (BMU) using the winch, which works like a pulley system. The wire ropes make it easy to lower the hoisted glass panels to the right floor section. The device also features a suction tool that holds the pane of glass in place for the maintenance specialist to install. The hoist helps repairers to ascend and descend the snap hook. There are GRUs for both straight facades and inward sloping facades.