High quality precast concrete bridge beam segmental box girder steel formwork

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1 watt
Supply Capability:
5000 watt/month
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Product Description:

Segmental box girder steel formwork

Product Introduction:

With the rapid development of urban rail transit project, the Segmental box girder steel formwork is widely used in viaduct road.  It have the advantages of noise-reduction good effect, low building height, high space utilization and good appearance.

 

With the progress of technology, construction method changes from cast-in-place to precast hoisting. Use double crane lifting or gantry crane lifting to hoisting the Segmental box girder steel formwork .

High quality precast concrete bridge beam segmental box girder steel formwork

Specification:

Precast U-Beam formwork structure: outer side formwork, inner formwork, bottom formwork, support lead screw, JACK, work platform, Vibrator, crawling ladder, blanking plate etc.

 

Main products covers:

U-shaped beam

Segmental beam

Climb mold

Integrated pipe gallery

Automatic Prefabrication culvert

Shaped pier

T-beam

Alien template

 

Applied formwork Project:

High quality precast concrete bridge beam segmental box girder steel formwork

Our products capacity:

More than 3 state grade certificates
More than 40 patents
More than 10 series main products
More than 10 government and project awards

 

WORKSHOP & EQUIPMENT:

 

 

 

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Q:What are the building structure of the template
Who told you that?. Shear wall, column is the first binding steel, and then close the template, if the two sides of the shear wall formwork and the death of the death of the column template, but also how to bind and connect steel
Q:Why does the formwork support only three faces?
Only the surface and the side surface of the template, when pouring the concrete pouring can together from above.
Q:The formula for the calculation of beam, concrete and brick
According to the section size of the picture multiplied by the length of the beam. The length of the beam and the height of the beam shall be determined according to the following provisions:1, when the beam is connected, the length of the beam to the column side.2, the main beam and secondary beam connection, the second beam length to the side of the main beam. The volume of the beam head and beam in the wall is calculated into the beam volume.3, and lintel connection, respectively apply lintel beam, fixed. Lintel length calculation according to the requirements of the design, design requirements, width according to windows and doors, both ends of the 250mm calculation.4, ring beam and beam connection, beam volume should be deducted into volume within the beam.In 5, beam parts picked out wall concrete beams with external edges out of bounds, according to the size in cubic calculation, apply a single beam and continuous beam project.
Q:Rules for calculation of formwork with beam slab
The beam of the template is to calculate the beam height (minus the plate thickness of the part) * net long *2 surface. The bottom die has been calculated in the bottom plate.Louzhu certainly not familiar with the construction site, as long as the scene to see how the template is placed.
Q:The calculation formula of the beam column
Calculation of the contact area between the template and concrete, there is no formula, there can be no formula
Q:What is the area of the overlap between columns and beams, beams and beams!
The connection between the column and the beam and the place where the beam is connected with the beam does not need to be deducted from the area.
Q:What are the middle and side beams in the T beam template?
The use of T beam highway bridge generally 5 pieces of beam for the span of 1, which is the outermost of the two to become [edge beam]
Q:Beam column plate template how to calculate the need to deduct what part?
The second is to calculate the template of the beam to calculate the template of the beam with the section length multiplied by the length of the unit is M2Finally the board notice when calculate the template template amount is peripheral template must take and post together part to deduct the intersection with beam part to be deducted
Q:Calculate the beam template when you want to reduce the thickness of the plate
Now the general calculation of the template area is the concrete contact surface is positive, the template thickness to be deducted.
Q:I would like to ask the three sides of the template is calculated on the surface of which is the three?
Generally, there are two kinds of formwork support:Area of contact surface between concrete and formwork

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