Prestressed
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Prestressed
Granite |
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Advantages of Prestressed Granite Bridges: Short construction/ installation period, no formwork Bearing element = driving/ walking surface, no additional layers Long-lasting construction, long- lasting driving surface, great resistance to frost, corrosion Low maintenance Light, slim, high-strength, elastic constructions, e.g., left photo: Span width: 9 m Thickness: 25 cm Max. weight: 500 kg/ m2 + 5 tons concentrated load in midspan Prestressed granite bridges, stairs, columns, galeries |
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