Tata Red is a highly concentrated dry powder of the finest grade and is ideally suited for use in cement floors. It is light and alkali fast, non-toxic and inflammable and produces attractive shades. A floor made of TATA RED can withstand repeated washing with water and can be polished with any floor polishing materials and be buffed. It has the following characteristics:
Colour |
Bright Red |
Total iron (as Fe2 O3) |
75-80% |
Matter soluble in water |
1 .0%(max) |
Acidity ( H2 SO4) |
0.15%(max) |
Residue on sieve(over BS 240 mesh) |
0.75%(max) |
Volatile matter |
0.50%(max) |
Bulk density(g/t) |
1200-1300 |
Uses
Tata Red is highly apt for colouring of cement and mosaic floors, tiles, dadoes and plastic works colour wash.
Application Procedure
Complete and careful mixing of the Tata Red flooring colours and cement is imperative for best results. Tata Red should be mixed with grey or white cement in the proportion 1:4 or 1:5 (colour of cement), depending upon the desired depth of the colour- [Grey cement is recommended for deep shades and white cement for pastel shades].
Moreover, to eliminate the occurrence of patches and also to produce a smooth and uniform finish, the colorant and cement must be mixed in a dry state before adding water. The mixture has to be applied by trowelling. A 24 hour gap has to be maintained before curing is undertaken for setting.
Precaution
Polishing
Buffing and polishing should be undertaken after the floor has been allowed to dry for a week. More time will ensure a better hardening.