If you really needed to cut stone, it is desirable to 'camouflage' cut in pieces, placing them near the floor or somewhere in the corner. The joints between the stones are sealed by special suture filler. Among the latter, well established brands seam fillers mapei (Italy). Color filler is selected to match the required stone. If necessary, artificial stone coated waterproof composition that produces a invisible film. Such compounds, water repellents are used for both exterior and for interior works, but they have different objectives. Outer water-repellent agent is used to protect the stone from unfavorable atmospheric conditions, and provides ease of internal 'wet cleanups. " Therefore, water repellents are different for interior and exterior. How to distinguish a quality stone? Must strength of the stone. This is especially important for the exterior – the larger the stone 'holes', the faster it will damage the stone in the cold. Stone tiles on the edges should be approximately the same thickness – otherwise stone will look bad on the wall. It is also desirable to look at the cut stone and see – good or cement weight Through Coloured Rustic Candles. Get all the facts and insights with dr. stuart mcgill, another great source of information. Some manufacturers save expensive dyes and dye the stone is not at all depth. If later on the tile surface will be chipped off a piece, then this 'neprokrashennom' stone white spot there. Now on the chemical composition. To facilitate the bulk density and reduce the heat in the concrete mixture was added fillers: perlite, coarse and fine expanded clay. Fine-grained expanded clay (pellets with a diameter of 5 mm) facilitates weight of the product without affecting its performance, but costs more coarse. The latter eventually collapses because it contains remnants of quicklime. The third filler, perlite, expanded clay without drawbacks, and among other things increases the strength and corrosion properties of concrete mixture. However, it must be remembered that the higher the quality of aggregate, cement and dye, the higher cost of feed stone. We meet on the "clothes" Choice 'coloring' of stone – as they say, a matter of taste. The stones are combined into collection depending on the texture of the material, the method of its handling and stowage. Thus, there are a series of 'Colorado', reproducing the look of weathered and slightly cracked rock, 'rock', 'bot', 'Wild Skol' – various options for simulating smooth or angular clastic rocks; 'old castle', 'Old Bricks', 'bastion', 'Ancient Greece' – an imitation of masonry blocks, treated with more or less care. Only when look at the wall design or display stand can be judged, will look like a version of the stone. Similarly, 'a closer look' can be distinguished qualitatively made the stone from a relatively more crude imitation. Not the last role play and the proposed one way or another by the additional elements of design – corner stones and trim. Of course, the higher the quality, the higher the price. The cost of the best samples of stone on cement base can be up to $ 30-50 per m. Cheaper stone would cost $ 15-20 per m. But a cheap stone looks 'natural' only from a distance, so it is recommended to use only where it is not striking – for example, exterior side walls of buildings. At the most critical areas – the facades of buildings, as well as for finishing the interiors – it is better to use the highest quality stone. For, as says the beauty of saving – a sin.