Civil Engineering ⇒ Topic : Stones
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| Ayaan
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| Stones are the natural products of rocks and are directly used for building construction with little bit of work for sizing, finishing etc. Requirements of a good building stone are hardness, toughness, uniformity in textures and color. Like of granite stone is taken to be 300 years and that of sandstone as 100 years. The life of stone is reduced by frost, wind, atmospheric impurities, temperature variation, vegetable growth etc. Principal building stones under use are granite. gneisses, Basalt, sandstone, limestone, marble, quartzite etc. | |
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