Insulated glazing
Russian Glass company offers nowdays the insulated glazing of any level of complexity using different types of glasses - double-pane and triple-pane, of a complex geometric form, with decorative glazing, with digital printing, energy saving, sun-protective, multifunctional, tempered, moulded, laminated and fire-resistant glass.
For manufacturing of insulated glass RGC uses in its production besides the regular polished glass special types of glass with coatings that are different from the conventional with such indicators as light transmittance, light reflectance, solar factor, emission factor, and color.
As and when necessary, in accordance with the requirements of the building codes and regulations, glazing safety standards and glass design specifications, the glasses for the production of insulating glass units in RGC can be hardened, thermo-strengthened, laminated, there can be used a special Fire resistant glass. According to customer requirements of the glass can be moulded, painted to obtain the cellulose dope or a pattern can be applied on the glass.
Complements of insulated glass windows units with glasses of different properties and thickness, changing, if necessary, their number, width and gas composition of their internal chambers are selected for each Glazing object in accordance with its designated purpose. The insulated glazing depending on special glass and accessories solve different tasks:
Heat insulation
Sunlight protection
Multifunctionality
Noise isolation
Safety
Fire-resistance
Decoration
Production facilities of JSC “RGC" are equipped with the latest high-precision production lines of insulated glazing LISEC (Austria).
Types of the insulated glazing | Minimum size | Maximum size |
|---|---|---|
The insulated glazing with different glass: polished glass of M1 grade low-emissivity glass sun-protective glass multifunctional glass |
180 х 350 mm |
3210 х 6000 mm |
Insulated glazing with laminated glass | 180 х 350 mm | 3210 х 6000 mm |
Insulated glazing with tempered glass with heat-strengthened glass | 250 х 400 mm | 4 мм – 1500 х 2500 mm 5 мм – 2000 х 3000 mm 6…19/12 мм – 3210 х 6000 mm |
Insulated glazing with moulded (bent) tempered glass | 1000 х 1000 mm | 5…15 мм – 2440 х 4500 mm |
Structural glazing | 180 х 350 mm | 3210 х 6000 mm |
The production lines of JSC “RGC” in addition to the standard rectangular forms of the insulated glazing allow manufacturing of the insulated glazing of various forms in accordance with the forms approved by the catalogue.
Ordering Recommendations
The permittable size of a glass unit, the nominal value used in the glass unit and the glass heat treatment recommendations for each case of glazing define the operating conditions to which it will be exposed during use. As operational loads one can mention:
1. Mechanical loads
2. Climatic loads
3. Thermal shock
1. The mechanical load on the glass - hitting hard, sharp, heavy and "soft" subjects; as well as the load under the influence of firearms or ammunition. To prevent glass destruction due to this type of loads there is applied a safety glass.
2. Climatic load on the glass - the stresses to which the glass is exposed to and / or it`s articles for construction purposes when exposed to forces and wind speed, snow masses, temperature fluctuations and atmospheric pressure, intensity of solar radiation.
During operation there is tension in the glass unit caused by the unilateral action of forces: wind and snow (for translucent roofs), or double-sided loads due to changes in atmospheric pressure and air temperature.
The scheme of the spatial work of glass units under the action of operational loads:
а) б) в) г)
a) manufacturing of glass unit
b) one-side load (wind and snow) on the single-chamber glass
c) two-way load (atmospheric pressure bumps and outside air temperature) on the single-chamber glass
d) double-side load on the double-glass
Thus, tension of the glass in glass units depends to a large extent on the air temperature in the space between glass panes, thus - changes throughout the life of the glass unit, starting immediately from the date of manufacturing and assembly on the site. With the right choice of formula and glass design climatic loads are not the cause of its destruction. In the case of a wrong choice of glass formulas, they can cause depressurization of glass and glass breaking.
3. Thermal shock
By significant changes in temperature between the different areas of glazing unreinforced glass can be destroyed due to thermal shock. Glass expands when heated; This is not a danger, if the temperature is increased uniformly throughout the sheet. However, if part of the glass is cold, it prevents expansion of the heated areas. This leads to an increase of tensile stress that can exceed the mechanical strength of the glass. If there is such a risk, the glass should be chilled or thermostrengthened.
1. The compehensive quality control system at all stages of the manufacturing process:
Incoming material and component parts control
Step-by-step operational checking at all stages of the insulated glass units assembly
Routine monitoring of each batch in accordance with the requirements of GOST 24866-99, GOST R 54175-2010
2. The insulated glass units of “RGC" JSC production are manufactured in accordance with applicable regulations - GOST 24866-99, GOST R 54175-2010 as confirmed by the certificate of conformance for the output products.
3. Compliance with the international standard ISO 9001:2008.
4. Permanent independent control of production by independent regional construction certification body "Sevzapstroysertifikatsiya" and "Center of the quality of construction".
5. Compliance with EN 1279 for product quality..
6. The quality certificate for each batch of products.
7. The possibility to carry out any subsequent check-studies and customer-requested tests.
Insulated windows of any size, shape and level of complexity
European quality standard
The acquisition of insulated glass based on the individual customer’s requirements
Assistance in selecting the best formula
Quality warranty for all products