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ŬSFALT that ensured stone mastic asphalt is used In Istanbul connecting the continents where heavy duty vehicle traffic is extremely dense deters the tire traces and deteriorations which occur in the roads. In these types of mixtures, the high resistance is provided by the aggregate skeleton structure. The mixture is resistant to occurrence of tire trace and slipping, and if the mixture is compacted appropriately, its durability is extremely high due to high level of bitumen. The service life of these mixtures that are able to absorb the sound is longer than the classic mixtures. They are mixtures with reduced gradation containing high levels of aggregate-bitumen gained in the range of 165 and 180 centigrade degree of the bitumen binder and mineral aggregate. Fiber should be used to deter the drainage of the bitumen used with high levels.
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© 2007 Ŭsfalt |
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