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Extension of bridge expansion joint classification

author: Jianfeng Engineering from: ԭ date: 2017/11/4 9:00:00 hit: 6872
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Extension of bridge expansion joint classification

The company production of bridge expansion joint device and a rubber strip type device, suitable for expansion is equal to or less than 50mm below the highway bridge engineering: type BF with plate rubber expansion device, which is suitable for the expansion of highway bridge engineering is less than 200mm, not suitable for highway; ZT-SF comb plate telescopic device is made of comb shaped plate across the telescopic gap, a stainless steel plate at the other end, above the expansion amount of up to 40mm, for large, medium span bridge; ZT-GQF-C type (Z type, F type, M type, O type) project expansion device application and expansion of the bridge is less than 80mm and ZT;-GQF-MZL type expansion device is a modular bridge expansion device is composed of shaped steel and the linkage mechanism, it is suitable for the expansion of the 80-1200mm bridge expansion device; ZT-XF series is composed of parallel special-shaped steel in bridge joint direction and oblique displacement and supporting box. It is also suitable for expansion in bridge engineering 80-1200mm.

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