The difference between star, linear and circular car glass crack repair
Car windshield is one of the most important parts of car safety and the smallest damage on it can turn into a big crack if neglected. Road pebbles, the impact of foreign objects and even sudden changes in temperature are common causes of damage to the car glass.
In this article, we examine the characteristics of each type of crack, how it is repaired, and when it is necessary to visit a specialized car glass repair center.
How is a car window crack created?
Windshield damage usually occurs when a pebble or hard object hits the glass surface at high speed. At the moment of impact, the energy of the impact spreads around the contact point and depending on the intensity of the impact, the type of glass and the place of impact, different patterns of fracture are created.
Sometimes the result of the impact is just a small dent, but in other cases cracks form around the point of impact.
If repair is done in the early hours, the probability of damage control will be much higher.
What is a circular crack in car glass?
Circular pitting or pitting, which is called Bull's Eye in specialized terms, usually looks like a circle or a ring, and a collision point can be seen in its center.
This type of damage is one of the most common types of car glass corrosion and in many cases it has suitable conditions for repair.
How is circular crack repair done?
To repair this type of damage, the fracture site is first cleaned and a special device is placed on it. Then by creating a vacuum, the air inside the fracture is removed and a special resin is injected into the damage.
After the damage space is filled, the resin is dried and hardened by UV light and finally the surface of the glass is polished.
What is a star crack in car glass?
In a star break or star break, the crack lines spread from a central point to the surroundings, creating a star-like appearance.
This type of damage usually occurs after a pebble or hard object hits the glass.
The fewer the branches and the shorter the length of the cracks, the more likely a successful repair is usually possible.
Can a star crack be repaired?
In many cases, yes; But its condition should be checked by a technician.
The resin must be able to penetrate all branches of the crack. If one of the branches is too long or the damage has reached the edge of the glass, a full restoration may not be possible.
For this reason, a delay in referral can worsen the condition of a star crack.
What is a linear crack in car glass?
A line crack is a fracture that is created in a straight or almost straight line on the glass.
This type of crack may start very small, but due to different pressures on the glass, its length will increase over time.
One of the important points about a linear crack is its length and location.
A crack that is short in the early stages may be controlled and repaired with specialized methods; But as its length increases, the possibility of needing to replace the glass also increases.
What is the main difference between star, linear and circular crack repair?
The most important difference between these three types of damage is the shape of the fracture and how the resin penetrates the crack structure.
In circular damage, the resin usually needs to fill the space around the central point.
In a star crack, the resin must enter several different branches.
In a linear crack, the resin must penetrate along the crack path.
Therefore, according to the type of damage, the technician should determine the appropriate method of resin injection and the amount of vacuum.
Which type of car glass crack is easier to repair?
In general, it is not possible to make a decision about the possibility of restoration based on the Turkish name alone.
However, small circular caries are usually amenable to repair. Short star cracks can also be repaired in many cases.
In the case of linear cracks, the length of the crack and its location become more important.
Finally, the size, depth, location, and time elapsed since the injury is more important than its appearance.
What effect does the place of the crack have on the possibility of repair?
The location of the damage is one of the most important factors that the expert considers when examining the glass.
If the crack is in the center of the glass and away from the edges, it is usually in a better condition for repair.
But damages that are close to the edge of the glass can be more sensitive; Because the edge of the glass is where the stress is concentrated and the possibility of crack propagation is higher.
Why should a car window crack be repaired quickly?
One of the biggest mistakes drivers make is waiting for the crack to grow.
A crack that is only a few centimeters long today may be caused by:
Extreme heat
Severe cold
Turning on the heater or air conditioner
Going over the bump
Car vibration
Pressure and torsion of the body
Be bigger.
Also, the entry of dust and moisture into the crack can reduce the quality of repair.
Therefore, if you see new corrosion or cracks on the glass, it is better to have it checked by an expert as soon as possible.
Steps to repair all types of car glass cracks
If the damage is beyond repair, the process usually involves a few main steps.
First, the damage site is checked and cleaned. Then a special device is installed on the glass and by creating a vacuum, the air inside the fracture is removed.
In the next step, a special resin is injected into the crack with controlled pressure. After making sure that the damage space is filled, the resin is cured with UV light.
At the end, excess resin is removed from the surface of the glass and the repair area is polished.
Does the crack disappear completely after repair?
The main goal of restoration is not just to make the glass more beautiful; Rather, it is more important to prevent the spread of cracks and increase the resistance of the damaged area.
In many cases, the crack effect is much less visible after repair; But depending on the type and severity of the fracture, there may be a very small trace of the injury.
The fresher and smaller the damage, the better the appearance of the repair will usually be.
When does a cracked glass need to be replaced?
If the crack is very large, reaches the edge of the glass, or the glass structure is seriously damaged, repair may not be an option.
Also, if the damage is in a range that significantly impairs the driver's vision, a decision about repair or replacement should be made more carefully.
The final decision should be made by an expert technician after directly examining the glass.
Why repair glass of Surin?
Surin glass repair provides specialized services for repairing stone corrosion and all kinds of car glass cracks using specialized equipment and suitable resin.
In this series, the type and extent of damage will be checked first, and then the most suitable method will be suggested according to the conditions of the glass.
Sorin's services include the following:
star crack repair
Linear crack repair
Repair of circular caries
Car windshield repair
Car glass polish
Sales of glass repair and polishing devices
Specialized training in car glass repair
You can call 09122041800 for advice on the possibility of repairing the car glass.
summary
Star, linear, and circular cracks each have a different structure, and their repair method can also be different. Small circular cracks usually have suitable conditions for repair, star cracks require the correct penetration of resin in different branches, and in linear cracks, the length and location of the fracture are very important.
The important point is that every small crack should not be considered unimportant. Quick action can prevent the spread of damage and in many cases provide the possibility of preserving the glass fabric of the car.
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