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Porous pottery absorbs more than 5% of water (on weight), on the average their water absorption makes 8-20% on weight or 14-36% on volume. при обострение желудка питание
Porous structure have stenovye, roofing and facing materials, and also walls of drainage pipes, etc. Dense pottery absorb less than 5% of water, more often 1-4% on weight or 2-8% on volume. Dense structure tiles for a floor have, a road brick, walls of sewer pipes, etc. ледниковая вода
To destination ceramic materials and products divide into following kinds: stenovye products (a brick, stones hollow and panels from them); roofing products (tile); products for overlappings; products for facing of facades (an obverse brick, small-sized and other tiles, type-setting panels, architecturally-art details); products for internal facing of walls (glazurovannye tiles and shaped details to them - eaves, corners, corbels); fillers for easy concrete (keramzit, agloporit); teploizoljatsionnye products (perlitokeramika, cellular ceramics, diatomitovye, etc.); sanitary-engineering products (washrooms tables, baths, toilet bowls); a tile for a floor; a road brick; kislotoupornye products (a brick, tiles, pipes and shaped parts to them); ogneupory; products for underground communications (sewer and drainage pipes).
The Resulted classification shows a wide circulation of ceramic materials and products in building. Not all of them are identical on the value to industrial building. manufacture of materials and products of industrial application (porous fillers for concrete, front ceramics, teploizoljatsionnye products) quickly develops.
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