South Norwood, South East London, High Street, SE25 6EA**
Opening times: 24 hours a day*
Free phone: 0800 051 8637
South Norwood, South East London, High Street, SE25 6EA**Opening times: 24 hours a day*Free phone: 0800 051 8637
Leave your name and phone number below for a free call-back to resolve your South Norwood glazing problems. Someone will get back to you within 10 minutes
How is glass made?
Molten glass is formed by heating up a combination of silica and sodium carbonate, with added lime, magnesium oxide and aluminium oxide, to form soda-lime glass. This is then rolled down a bed of molten tin that has been subjected to a atmosphere of nitrogen and hydrogen to prevent oxidization of the tin.
This molten glass is then cooled and cut by machine using a diamond cutter, and then subjected to nitrogen gas at high pressure to give it a shiny finish. Glass created using this method is called float glass, which is name used for the normal glass used you find in glass installations today.
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