Colors of sandwich panels. Catalog RAL colors
Colours a sandwich of panels.
The catalogue of colours RAL Color scale of sandwiches-panels. "RAL" - classification Classification "RAL" means introduction of uniform standards on colour scale. Operates since 1927, justifies itself logicality of construction and clear decoding. The system is developed "by German Institute of the Guarantee and Quality"; now the register of colours consists of thousand shades, but new the tone, increasing possibilities of colour scores, nevertheless, are annually added. The system is based on a digital encryption. Each colour is designated by a four-unit digital index. The first figure is main, it means paint reference to primary colour. Last figures define a paint shade. Two hundred fifty shades "RAL" are the most widespread with reference to powder coverings.
The basic palette of colours RAL