Standard gypsum boards “Knauf A”
Knauf boards are the basis of any aesthetically pleasing space. With their correct selection, optimal functionality, security and quality are achieved. The application of the boards depends on the location, the requirements of building physics, aesthetics, functionality. “Knauf” systems will satisfy the requirements of modern construction. Type A according to BDS EN 520, fire reaction class A2-s1d0 according to BDS EN 13501-1 Gypsum building boards are composed of a gypsum core, wrapped and tightly glued with a strong resistant layer of paper. The surfaces of the paper are different according to the application and the specific type of the board, and the core may contain additives that give additional properties.
“Knauf Bulgaria” received an Environmental Product Declaration (EPD) for plasterboard types A, H, DF, DFH2 and DFH2IR produced by the Maritsa plant.
The ecological product declaration is an important document in the design of “green” buildings certified according to the international systems DGNB, LEED, BREEAM, etc. It covers all aspects of the impact on the environment that the production of the boards causes – from the extraction and processing of all raw materials and input materials until the boards leave the factory. In the Ecological Product Declaration it is written that gypsum is a material with an infinite number of possible recyclings.
For cladding walls and ceilings on metal profile structures, front wall coverings, partition walls and suspended ceilings.
Field of application of standard gypsum boards “Knauf” type A:
• Residential buildings.
• Gypsum is a natural, ecologically clean material from extraction, through processing to its laying.
• Plasterboard and gypsum fiberboards produced in Bulgaria have an ecological product declaration.
• Vapor permeable, odorless and toxic gases.
• Various sizes and manufactured to EU standards.
• Subject to continuous internal and external quality control.
• They provide a perfectly smooth base for the finishing coating – paints, decorative plasters, ceramics, stone, wallpapers, varnishes, etc.
Sound: Standard requirements (50-54 dB)
Fire protection: Up to EI 60
Standard gypsum boards Knauf A
Thicknesses (mm): 9.5/ 12.5
Width (mm): 1,200
Lengths (mm): 2,000
