The enamelled glass is widely used in facade and interior glazing as functional and decorative glazing element. JSC “RGC" offers a wider choice of colours, unlimited possibilities in size and all possible variants of finished products: from single enamelled glass to cellulose dope in the composition of triplex and insulating glass unit, in flat and curved form.
The enamelled glass (stemalit) is a tempered or heat strengthened glass, one of the surfaces of which is colored opaque by burnt in enamels. The colour shades of the enamelled glass of JSC “RGC" production is available for viewing in the Catalogue of colours on RAL scale. Stemalit is designed for decorative glazing of blind plots of the building facades and interior finishing.
Hiding structural elements of buildings to create the appearance of all-glass facade
Decorative function in interior glazing
Moulded (curved) enamelled glass
Enamelled glass in the composition of laminated glass
Moulded (curved) enamelled glass in the composition of laminated glass
Enamelled glass as composed of insulating glass unit
Enamelled glass as composed of moulding glazing
type of glass
glass with solid pyrolysis-induced coatings
200 х 300 mm
4-5 mm - 1200 х 2000 mm
от 6 mm - 3210 х 6000 mm
The washed glass is supplied to the line. The glass is applied with a desired shade by roller method with paints according to the RAL scale. In the thermal treatment process (tempering/thermo strengthening) the paint is burnt in into the glass surface and becomes part of it.
Stemalit being a tempered / termostrengthened glass can not be cut, subjected to holes drilling and other kinds of processing, so the delivery of this product is made in a ready-made size.
When placing orders for stemalit, one has to agree with the the customer:
Operating conditions (external / internal glazing)
Method of application (to the light / not up to the light)
RAL color paint
The application of paint on the coated side
Samples of the appearance of a future product
Quality Control Terms
Specifications for the article
Specific requirements to determine feasibility of production and calculate the additional complexity of manufacturing the products according to the stated requirements
The content and location of marking
The need for additional procedures of termotesting of tempered stemalit (HST).
Stemalit ( as any tempered glass) has a tendency to self-destruction because of the presence in the chemical composition of the glass-nickel sulphide inclusions. To reduce the risk of self-destruction, the seasoned stemalit, at the request of the customer, can be subjected to the procedure of Heat Soak Test (HST).
Heat Soak Test:
Any tempered glass due to the presence in its chemical composition of so-called nickel sulphide inclusions has a zero probability of inadvertent destruction. To reduce the likelihood of self-destruction to a minimum, the toughened glass can be subjected to a special procedure of the Heat Soak Test, which consists of many hours` exposure of the tempered glass in a special chamber at a temperature of 290 ° C. In case of necessity of the HST, it must be ordered simultaneously with ordering the tempered glass. Claims to self-destruction of the tempered glass, not having passed the Heat Soak Test are not accepted.
1. Incoming material and component parts control
2. Enamelled glass (enamelled back dyed tempered or heat-strengthened glass) of JSC “RGC" production is manufactured in accordance with GOST R 54162-2010, which is confirmed by certificates of compliance and test protocols for manufactured products
3. Complies with international standards EN 12150-1, EN 14179:2001
4. Enamelled glass of JSC “RGC" production is manufactured in accordance with STO 94610236-004. “Safety glass tempered”
5. Mandatory approval of samples by the customer to ensure compliance with the colour of the finished product according to the RAL scale, opacity, uniformity of the enamel coating.
High strength to mechanical and thermal influences
Durability in different climatic conditions
Resistance to scratching and abrasion
Decorative features, a wide range of colours according to the RAL table
Security (if the glass is tempered)