Air bags, seatbelts, and windshields have a common purpose: enhance your safety. A vehicle’s condition is known by how these parts are maintained by the owners. Out of these three, the windshield is the most important because of its additional features and benefits. It is apparent in how it keeps up the structural integrity of the vehicle when dealing with the heat often seen during the summer in El Mirage.
In this article, we will see how worthy are the windshield repair and other auto glass replacement services. The components of a windshield might give some clue to how it is repaired. Two sheets of glass are laminated using a layer of polyvinyl butyrate (PVB) to make a piece. A chip or a crack is the most common problem and it tends to spread over a period. An early repair can save a lot of time and money. The manufacturers’ specification of installing a windshield is nearly impossible to duplicate as well. Therefore, in many cases, replacement is not advisable.
El Mirage Windshield Replacement – Cost Factors
We don't spend much time in our lives thinking about one of the most ubiquitous products surrounding us every day: Glass. Glass is everywhere! Look around and you will see it in your home, office, eyeglasses (unless they're plastic), ceramics like toilets and dishes, bottles, light bulbs, tv screens, and of course in your car.
What is Glass? It's a combination of materials, most commonly silicon dioxide (sand), lime, and potash. There are specialty glasses made of other materials but the kind we see all the time, soda-lime glass, is mostly composed of the three materials mentioned above. For an easy-to-understand detailed explanation of glass, visit Wikipedia and type in the search term glass.
The two common types of glass we interact with daily, annealed and tempered, are basically the same products that have undergone different manufacturing treatments to give them individual characteristics. These characteristics are designed to serve certain functions.
Tempered glass is known as safety glass because it shatters into hundreds of tiny blocks, instead of into long sharp-edged, knife-like shards that can inflict terrible wounds. The small blocks of broken tempered glass are much less likely to cut human flesh. Tempered glass is used in the side windows and back glass on cars, as well as in commercial glass, sliding doors, and windows that reach to the floor.
Annealed glass, like in your kitchen window, is used to make windshields. You might wonder how in the world a kitchen window can be used in front of a driver. That's crazy! Yes, that would be crazy, unless the annealed glass was laminated together with a strong piece of plastic and another piece of glass to make a sandwich called laminated safety glass.
When you look through your windshield, you are looking through all three pieces, two of glass and one of plastic. The glass sticks to the plastic when it breaks. No doubt you've seen a shattered windshield and noticed that it hangs together in one big cracked piece. This is what makes the windshield different from your kitchen window.
Tempered glass is very tough and is difficult to break unless it gets punched with a sharp object. You may have seen a tool advertised on TV that's used to escape from a car by breaking the tempered side window. The tool is like a small hammer with a sharp point. Sadly, criminals have also discovered a use for it and keep it in their criminal toolbox. If you've ever suffered a broken window during a car break-in, it was probably done with one of these tools.
When it's manufactured, tempered glass is just like annealed glass. Then it goes through a heating process to "temper" it, making it tough and resilient. The glass is cooled quickly so the outside contracts and forms a compressed outer layer. It puts the whole piece of glass under tremendous stress and that's why it seems to explode when broken. The stress is released so powerfully that the glass breaks into harmless little chunks.
Why isn't tempered glass used in windshields? Many years ago it was used for windshields in some cars. Laminated safety glass just makes a better, safer product for the front of your car because it stays in place, even when broken, and keeps flying debris out of your face. It also helps to keep occupants inside the car.
The glass that we know is an unusual and interesting substance. Other materials can also be classed as glass. You might say that glass is not a substance but a quality or characteristic. A scientist might refer to glass as a state, much like a gas, liquid, or solid. Water makes a good example. Water can be gaseous (steam), liquid, or solid (ice), however it is not seen in a glassy state like liquid rock (lava) or molten metal.
Nature produces glass constantly. People who live in volcanic areas are familiar with obsidian, a glass used by early Americans to shape arrowheads, spear tips, and knives.
Just remember that when you are replacing your auto glass, the material you are looking through has an interesting history and unique characteristics that few other materials can match. Glass has been around for centuries and will endure into the foreseeable future.
Auto Glass Replacement: Why It Is Very, Very, VERY Important
About 13 to 14 million windshields are replaced every year in the United States. Why? The most common reasons are damage caused by debris flying into windshields, vandalism, and collisions. Windshield replacement is a skill that requires extensive training and proficient knowledge of proper installation materials and their use. Many facilities that offer windshield repair also offer windshield replacement, but both repair and replacement carry with them certain risks that every consumer should be aware of.
All new motor vehicle manufacturers are required to comply with the Federal Motor Vehicle Safety Standards (FMVSS) on auto glass before offering vehicles for sale in the United States. Unfortunately, comparable safety standards specifically for windshield replacement have never been formally drafted. However, it is recommended that customers familiarize themselves with the FMVSS standards and/or the Auto Glass Replacement Safety Standard (AGRSS.com) and insist that their replacement windshield be installed in congruity with those standards. Though there is no legal requirement to adhere to these standards, in so doing you are essentially getting a replacement windshield that is "good as new." When it comes to the safety of yourself and your passengers, this should be a very high priority indeed.
If you find that you absolutely must get your car windshield replaced, make sure your windshield installer:
* Removes the old urethane to approximately a 1/16" depth
* Cleans and primes the windshield glass and the vehicle pinchweld
* Wears gloves to prevent any possible contamination of the materials used in the windshield replacement
* Uses new urethane adhesive (not butyl tape or silicone)
* Checks for the presence of a passenger side airbag and uses urethane that is adequately rated for the job
* Discusses with you how long you will need to wait before the vehicle can be driven
* Reviews the "do's and don'ts" of your vehicle's operation during the adhesive curing period
Auto glass work of this nature is very specialized work, and is not something just anyone can do. Automotive windshield repair should be performed only by someone you trust, and who stands behind every aspect of their work. Don't make light of the fact that your car's windshield is an integral feature of the safety of your vehicle. Don't leave something as important as auto glass replacement [http://lasertargeted.com/glassrepair/auto-glass-repair-replacement.html] to anyone who has not been trained in what is required to conform to the FMVSS.
One company in particular has developed quite a reputation for excellent auto glass repair and replacement work. In fact they pretty much pioneered the entire industry. NOVUS will replace your car windshield glass or if you prefer, they will repair it as well. The company offers a complete line of glass installation and car care products that include the highest quality urethane adhesives, glass and paint primers/preps and cleaners for vehicles and technicians. NOVUS has been awarded more U.S. patents for windshield repair than all the rest of the windshield repair industry combined. The company has been for over 30 years, and remains to this day, the auto glass repair industry's leading research and development pioneer.
The Windshield Replacement Survival Guide - Consumer Auto Glass Education