Float glass is a sheet of glass made by floating molten glass on a bed of molten metal, typically tin, although lead and various low melting point alloys were used in the past. This method gives the sheet uniform thickness and very flat surfaces. Modern windows are made from float glass.
Most float glass is soda-lime glass. Teknologi og industri › Bygg og anlegg › Bygg og anleggBufret Lignende20.
Floatglass, glass produsert i en spesiell prosess, der smeltet glassmasse renner ned på et flytende metallbad som et kontinuerlig bånd. Etter avkjøling får man et glass med svært god planhet, uten forstyrrende bølger o. Watch the magic of this science-based process begins to unfol in a series of stages on a float line that may. Other articles where Float – glass method is discussed: …Brothers in England developed the float glass process, in which a continuous 3. FLOAT GLASS meaning – FLOAT GLASS. The float system emerged by fifties, at Great Britain.
The innovator process, created by sir Alastair Pilkington, was based on making the glass (or dough), not yet melte floating on molten tin.
Then, the glass gets the desired thickness, it is cooled and cut. Also known as flat glass, the floats are excellent. The Step-by-step Manufacturing of Float Glass.
Raw materials enter at one end. From the other, plates of glass emerge, cut precisely to specification, at rates as high as 0tonnes a. Today, almost all flat glass is made by means of the float process in plants which operate continuously hours a day, 3days a year for uninterrupted periods of over years. Flat glass is primarily made of raw materials like sand and soda ash, but also from recycled glass i. Before the development of float glass, larger sheets of plate glass were made by casting a large puddle of glass on an iron surface, and then.
Float glass provides the material for all other forms of processed glass, such as laminated glass and toughened glass. This article outlines its production and some of its applications. Guardian clear float glass features high light transmission, optical clarity and ability to be fabricated for your custom performance and aesthetics needs. Great glass design begins with quality float glass -a Guardian specialty.
It took four years before float glass became profitable but the production technique revolutionised the industry. Pilkington was provided with a world-lead and profitable platform for growth although the decision to swiftly licence the technology to provide income and deter rivals from improving the technique. Float glass definition: a type of flat polished transparent glass made by allowing the molten glass to harden as.
Meaning, pronunciation, translations and examples. This process basically involves melting silicate (sand), lime and soda in a furnace and floating it onto a large bed of molten tin, hence the name float glass. This mixture slowly solidifies over the molten tin as it enters the annealing oven. Top of the line residential window manufacturers rely on a constant supply of high quality float glass. At Cardinal FG Company, such quality is what you can expect – our five U. FG facilities will provide it for you every time.
In this lesson, we learn about float glass and the innovative process developed by Alastair Pilkington to create it. Specifically, this lesson.