作者: 更新时间:2013-10-17
The building fire-resistant glass of company was developed in 1995 and reached the national standard
GB15763-1995 in 1999. Since the adoption of the new standard GB15763-1-2001, this product is the first one
that has passed the performance inspection carriedout by the National Fixed Fire-fighting System and Refractory
Component Quality Supervision and Inspection Center fixed fire-fightingSystem and Refractory Component Quality
Supervision and Inspection Center for grade A, and also passed the quality assurance systemattestation of Hebei
provincial for grade A, and also passed the quality assurance system attestation Fire-Fighting Bureau and
obtained a licence for its production.
A. Characteristices of the product;
The fireresistan glass is characterized by,
1. Capable of maintaining its integrity and heat resistance when breaking out of fire in a building.
2. Having the properties of fire resitance, heat resistance, cold resistance and ultraviolet resistance.
3. Without color change and other defects when the product is used as curtain walls and windows exposed to direct sunlight place.
4. The fire resistaning glue line not susceptible to fall-off, sedimentation and the generation of air bubbles.
5. Stper-large specifications of the product that can be installed by sucking disc.
B. Scope of application:
The fire-resistant glass is an ideal material useful for fire proofing doors, fire proofing windows and nonbearing walls of public.buildings such as financial and insurance buildings, jewelry and gold shops, airports and computer rooms, railway stations and wharfs as well as industrial and civilian buildings with requirements of fire compartment.
C. Main technical indexes
The product is in conformity with the PRC national standard GB15763.1-2001.
Fire-resistance grade
|
Glass thickness
|
Refractory
time
|
Transmittance
|
Normal performance
|
AⅠ
|
30mm
|
90min
|
77.5%
|
cold resistance,heat resistance,shock resistance and ultraviolet resistance(Qualified)
|
AⅡ
|
22mm
|
60min
|
79%
|
|
AⅢ
|
18mm
|
45min
|
78.9%
|
|
AⅣ
|
15mm
|
30min
|
79.5%
|