In this type of flooring tiles either of clay or cement concrete, manufactured in different shapes, are used. A 15 cm thick layer or lime or cement concrete is laid over the levelled ground. In order to receive the tiles at 25 mm thick layer of lime mortar (1: 3) or cement mortar (1:1) is laid. A cement slurry is spread over the hardened mortar. Tiles are laid flat on this bed and a cement paste is applied on the sides. Joints are rubbed with carborundum stone after allowing 2–3 days for setting. The entire surface is polished with a pumice stone (Fig. 23.4).
Figure 23.4 Tiled flooring
Tiled floorings are used in residential buildings, hotels, offices and other public buildings. These floors can be constructed in very short time with pleasing appearance and good durability.
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