
Max. Span Length Single Lane 81m Modular Bridge Construction Temporary Steel Bridge can be permanent or temporary. Some municipalities will use a temporary modular steel bridge for a road detour, for example. Max. Span Length Single Lane 81m Modular Bridge Construction Temporary Steel Bridge can also be a permanent road bridge for an urban or rural area.
Max. Span Length Single Lane 81m Modular Bridge Construction Temporary Steel Bridge Main technical data
loading grade | HS25,HA +HB30, highway-I |
carriageway | 4.2m(single lane),7.35m(double lane) |
max. Span length | single lane 81m,double lane 72m |
max. Weight of unit component | 2378 kg |
erecting method | mainly by the machine and under the help of manpower |
crane requirement | 35t; or 10t×10m truck crane |
connection type | high strength friction grip bolts or high strength bearing bolts |
material | Q420qc,Q355 |
CHINA HARZONE INDUSTRY CORP.,LTD.
China Harzone Industry Corp., Ltd. ,built in 1967, is the subsidiary of China State Shipbuilding
Corporation Limited(CSSC) and one military enterprise whose
conservation was given priority status in China.
Harzone Industry has the qualification of design, manufacturing and installing
various steel products: emergency mechanized bridges; temporary and
permanent steel bridges such as Pontoon Bridge, Bailey Bridge,
Truss Bridge, Suspension Bridge, Girder Bridge and Cable Stayed
Bridge; steel structures for industrial workshops, commercial
buildings and habitation buildings; special equipment such as power
transmission tower, television tower, radio tower, microwave tower,
communication tower, and railway steel pole.
Harzone Industry has the first-grade steelwork manufacturing qualification; has the
ISO9001-2000 quality system, the ISO14001-2004 Environmental
Management System, and has GB/T28001-2001 Occupational Safety
Management System Certification.
Harzone Industry owns two Production Bases, one Research & Design Department in
Hubei province, and one subsidiary company in Beijing. Our products
have been exported to over 40 countries in Asia, Africa and Latin
America.