Commercial Windows Double Tempered Building Glass
| Glass type | temperd glass,toughened glass, insulated glass |
| Glass shape | flat, curved |
| Glass color | clear, ultra clear, frosted, bronze, grey, green, blue, etc |
| Interlayer | PVB(clear, white, any color), SGP, EVA |
| Fuction | sound proof, heat controll, high strengh, safety glass |
| Special laminated | silk, wire, printed glass, other OEM designs |
| Certifications | CE, ISO, CCC, BS6206, EN12543, EN12510 |
| Packing | Wooden crate with protection film |
| Delivery time | 12-15 days after order confirmation |
1. Tempered glass is divided into flat tempered glass and curved tempered glass according to its shape.
Generally, the thickness of flat tempered glass is 11, 12, 15, 19 mm, etc.; the thickness of curved tempered glass is 11, 15, 19 mm and so on.
2. Tempered glass is divided into flat steel and curved steel according to its appearance.
3. Tempered glass is divided into: excellent products and qualified products according to its flatness. The tempered glass of superior grade is used for automobile windshield; the qualified product is used for architectural decoration.
By process
1. Physical tempered glass is also called quenched tempered glass.
2. Chemically tempered glass increases the strength of the glass by changing the chemical composition of the surface of the glass, and is generally tempered by ion exchange.
Tempering degree
1. Tempered glass: tempering degree = 2~4N/cm, glass surface tempered glass surface stress α≥95Mpa;
2. Semi-tempered glass: tempering degree = 2N/cm, glass curtain wall semi-tempered glass surface stress 24Mpa ≤ α ≤ 69Mpa;
3. Super tempered glass: tempering degree > 4N/cm.
1)Strong wooden crates worthy for ocean and land transportation.
2)Steel belt outside for consolidation.
3)Paper or powder inside between each glass sheet.
Our professional warehouse staffs supervise and ensure that our glasses are safely loaded
and can reach the destination safely; we are constantly improving our packing and loading
techniques to ensure easier off-loading, minimal breakage, and other safeguards to combat
seasonal changes in climate.
We have the following quality certificates and inspection credentials: CE, AS/ANZ 2208:1996, SGS,SONCAP and ISO9002.and we would issue the quality certificate before delivery.
Shenzhen Dayang Special Glass Co.Ltd., located in Shenzhen China (Nearby Hongkong), has 5 big factories with a floor space of 400 acre. Dayang has been always applying ourselves to the design, R&D, manufacture and sales of all-kinds of deep-processing glass, well known as a leading glass manufacture in and abroad.
Products include Energy-saving glass, curved glass, smart glass, art glass, complex glass and furniture glass. The company has many patent on the smart glass and art glass which is highly reputed from all our clients!
There are a high reputation design team who is led by professors of CAFA Sculpture and Mural Department with rich working experience! Combining perfect modern design and exquisite traditional craft, Dayang aspires to make the real Glass Articles which is original Created in China !
For years’ hard work, the company also developed a team special for glass export to make sure best quality, high efficiency and professional technical guidance! Dayang service supplies comfort and success to all our clients!
Recently, the company completed more than 500 projects all over the world, which are involving some big projects such as Opus in Dubai designed by Zaha Hadid, some big projects developed by Cheung Kong and other well-known projects. Clients are mainly from Europe, Asia, America, Australia, Middle East, South Africa and other countries!
Based on the the spirit of "High Sincerity, High Reputation, High Quality, High Efficiency”, Dayang Special Glass will provide you with the best products and the most professional service!
Q1: How to judge the quality of float glass?
A1: Flatness, transparency, colorless, impurities, bubbles, etc.
Q2: How to reduce the self-implosion?
A2: The high quality float method is used for hot dip treatment, edge treatment and proper stress intensity. Pay attention to avoid side collision of glass during installation.
Q3: Scope of use of toughened glass?
A3: Safety is not involved in some parts of the building, but it is necessary to install toughened glass to improve the compressive strength and explosion-proof capacity, and not to endanger the safety of the person.
Q4: When toughened glass is broken, is the grain smaller the better?
A4: No, the smaller the particle, the easier it is to explode.
Q5: Can toughened glass and semi-toughened glass be made into laminated glass?
A5: Can't. The national standard stipulates: the glass that stresses the difference cannot make laminated glass, because in use process, the pressure that two pieces of glass bears is different.
Q6: Whether the laminated glass can fire, can the sound insulation?
A6: No, the smaller the particle, the easier it is to explode.
Q7: How many uv low-e glass can reduce?
A7: It is not fireproof glass, but has certain fireproof ability, also can soundproof, laminated glass is inside whole sound wave frequency range, in control noise is very good.
Q8: Does the air in the insulating glass do not oxidize the membrane?
A8: No, because there is a molecular sieve in the insulating glass, and the molecular sieve always keeps the air dry, so the membrane is not oxidized.
Q9: How much ultraviolet radiation can low-e glass reduce?
A9: It can reduce uv by 14% compared to heat reflecting glass. That's a 25 percent reduction in uv radiation compared to white glass.