Its is mainly used in the buildings with natural lighting, transparence, elegant appearance, thus toughened glass is actually a kind of prestressing force glass. Methods of chemistry or physics are usually used to form the stress of pressing on the glass surface, so that the glass at first offsets the stress from surface layer while bearing the external force. All these thus improve weight-bearing capacity and tensile strength of the glass. There are two major advantages of the toughened glass: one is that the intensity is improved several times compared with the ordinary glass, bending strength is as much as 3-5 times of that of ordinary glass, shock resistance intensity is as much as 50 times of that of ordinary glass, and its security has also improved with its intensity. The second major advantage is that increase of bearing capacity improves fragile nature. And even toughened glass destroys and splits, the small chip are without acute angle, which reduces the injury to the human body greatly. Capacity to bear urgent coldness and urgent heat of toughened glass is as much as 2 times compared with the ordinary glass, and toughened glass can bear difference in temperature change of more than 150 centigrade, and bears obvious effect in preventing heat-explosion.
Laminated glass is a kind of security compound glass made by sealing two or more pieces of glass which is inserted with transparent plastic film through the process of heating and pressurization. Packing with wood
Insulated Glass is made up of two pieces of glass by high-strength airtight complex gluing. In between is aluminum alloy frame with drier, and air between the sheets is tight. Energy-conservation: K value of heat conduction System, K value of single slice with thickness of 6mm glass is 5.75kcal/mh, K value of hollow glass is 1.4 --2.9kcal/mh, K value of hollow glass with Fluorine sulphur can drop to 1.19kcal/mh. Argon is used to reduce K value while argon sulphur gas is used to lower dB value of noise. Those two kinds of gas can be used alone, or mixed in certain proportion. Sound insulation: Hollow glass filled with inert gas reduces 30 db of noise, and hollow glass can drop from 80db to 45db. Condensation of moisture-prevention: Under environment of large difference in temperature in winter, hollow glass is dew-free. Usage: Office building, hotel, hospital and library; Exchange room, broadcasting room, recording canopy, computer laboratory, automobile, train car window and airport control tower; Places where heat preservation is needed.
Glazing glass is a combination of two or more pieces of glass spaced apart with a spacer bar and hermetically sealed with a primary and secondary sealant to form a single unit with one or more air spaces between each other. Max size :3300*12000mm Main character : Energy saving , improving the thermal performance Sound insulated Security and comfort Component : 1.� Glass items:� consists of hard or soft low E glass ,reflective glass ,clear glass ,tinted glass, with types of flat tempered ,bent ,laminated processing ,according to the application 2.� Spacer bar :is the material used to separate the two glass lites in an IGU. It can be made by aluminum,stainless steel,hybrid ,plastic material . The spacer width usually from 6mm-18mm.
Laminated glass
JHG tempered glass is from 2-25mm , sizes from 100x100mm to 18000x3300mm . The tempered glass is widely used for fence , furniture ,window, shower door ,curtain wall , floor .
Tempered glass is made from common plate glass which is well treated by special methods, resulting in increasing to a large degree its intensity, capability of anti-impact and quick heat/cold resisting.
JHG is professionally offering all various of high quality laminated glass: 1) PVB laminated glass Colour includes clear/milk/bronze/grey/blue/green/black PVB film thickness is 0.38/0.76/1.14mm or thicker Both standard size and customized sizes available 2)Sentryglass Plus(SGP)laminated glass SGP bring more safe,more transparent for construction ,the film includes 0.89/1.52/2.28mm and thicker mainly used for glass floor,glass step,glass fin,curtain wall Max size is 18000mm length 3)EVA laminated glass It can be laminated with large range of inserts including PET film,polycarbonates,wood veneer,metal,paper ,stones,screeen mesh ,and so on ,it will bring mulrirusinous choice for inner decoration.
3mm glass +0.38mm PVB + 3mm glass 2134*3300/2440*1830 or cutted size accept 33.1/33.2/44.1/44.2/55.1/55.2/66.1/66.2. Strong shipping worthy wooden crate.
Insulating glass, also called multi-layered glass, can be made of high quality common glass of various specification or be structured with such glass as laminated, tempered, coated and Low-E coating glass, creating a better effectiveness of it.
