Tunnel Formwork System

Hot Products

Tunnel Steel Formwork in Automatic Hydraulic

High-speed Installation Tunnel Steel Template

Bridge Formwork System and scaffolding system

building tunnel formwork and scaffolding system

Tunnel Steel Template with Easy Operation

High-end Tunnel Steel Template

Building Tunnel Formwork and scaffolding system

Building Bridge Tunnel Formwork and scaffolding system

High-speed of Installation and Removal Tunnel Formwork

Automatic Hydraulic Tunnel Formwork

FAQ

How to put the positioning point is based on what is mainly based on my novice, do not

The next two large positioning along the side mode, re positioning of two small side mode along the point, then turn to check the center point and elevation, if not the positioning deviation is complete, then re adjust the positioning deviation! If you have time to measure the location of the site can be set up, then you do not nail this method, the five points directly to the elevation and mileage can be controlled for a long time

When the tunnel fight, there is no provision to fight how many meters left, only by one of the construction

Fixed strip: the use of additional reinforcement fixation; special fixture fixed; the wire and the fixed template (Figure 2).

Demolition of tunnel bearing formwork for several days

The average temperature of 20 degrees, can be removed for 28 days. High temperature removal time is short, low temperature stripping time longer.

The tunnel structure of plastic mould

In the use of the whole tunnel mode is not as flexible as semi tunnel mode, the lifting equipment requirements are higher, it is gradually being semi tunnelMode substitution.

What is the vault vault seal and dead seal please give a detailed drawing of the drawing bar do not know how to do?

The hole in the template above people standing on the head of I welded pipe, connected with concrete pump.

Tunnel steel arch behind the steel mesh after a layer of fine iron wire mesh what effect is there?

2, ingate construction shaft sealing, to get rid of advanced small pipe grouting reinforced concrete, and supported the upper ingate upper grille steel frame, injection, get rid of the upper concrete lower reinforced concrete, erecting of ingate to spray the concrete lower grille steel frame.

How to calculate the lining formwork trolley in the tunnel construction, is the fixed assets or the turnover materials?

In the construction of the tunnel lining template can belong to the low value consumables in accounting, purchasing back into low value, and share in the future cost of 50%, scrap reamortization into 50% of the cost of this method is of low value consumables 55 amortization method; fixed assets, equipment car belonging to the class the asset depreciation period of 10 years. The lining template trolley for a device, rather than separate accounting, and the template should be turnover materials? Added: I engaged in casting model in the low value consumable, car is of course equipment assets added: template is a collar with the repeated use of the low value consumables, which belongs to the class of tools, you can also be classified as turnover materials, but according to the use of reasonable cost sharing principle after ask: you the manufacture of accounting, and it is in the tunnel construction, the construction enterprise to buy trolley. I personally feel that the template should be separated from the car accounting, so more true and accurate.

What is the width of a ring in a tunnel

Generally used in the tunnel as a two car lining template