你的头杰克/基地的杰克

The head jack /Base jack is used for supporting construction formwork when cast concrete wall, slab or girder. It provids stability until permanent structural connections are completed and lateral stability of the building or structure is established. Speicfication Diameter of U head/base jack L*W*Hmm MZ?39-U*6 100*100*30 MZ?39-U*6.35 100*100*30 Havehigh bearing strength, up to 100KN at height of 400mm. It can adopts hollow pipe, which remarkably reduces overall weight and construction cost. Quality Control: ISO 9001:2000 R & D Department: Our research & development department has well experienced staff. We can design new construction facilities and special equipment according to customer's drawing paper or specific requriement. Our adjustable steel jack has been used on many large projects like nuclear power stations, hydroelectricity stations, China Olympic venues including Bird's Nest, Water Cub, National Conference Center. It has an outstanding proven track record. With the use of high strengh structure, infinite shoring conditions may be easily achieved in a safe , efficient, economical way. It may also be used for plumbing and bracing concrete wall forms, column forms, and many other construction application where strong, rigid bracing elements are required. Changes in elevations of undersides of concrete slabs is quite easy with using of stringers and joists. Remarkably reduce customer's construction time and cost.