Stainless Steel Dent Removal

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FAQ

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 arch support is an adjustable template or a small template
The arch and the arch of the tunnel
This part of the tunnel lining is generally the first pouring, pouring formwork trolley can be placed on the inverted arch concrete and support, to the construction of the tunnel arch wall concrete.
What is the concrete construction of the tunnel invert
As the name implies, concrete is the concrete that needs to be supportedv
When the two lining of the tunnel is used as the lining concrete of the two, how to lay the trolley? Please kindly explain steps.
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
I would like to ask the tunnel hydraulic trolley steel template design is the use of what software
According to the design requirements, draw the spare parts drawings, and then workers in accordance with the production drawings!
Tunnel two lining car moving outside the template after the demolition of how the car is similar to the nature of the sliding movement and concrete off
No, the car is a mechanical structure, the first car on the template brush oil release agent or diesel oil, to prevent sticking
What are the reasons for the two lining concrete lining of the tunnel?
(3) the concrete pump tube, vibration rod and other mechanical repeated impact, workers trample or vibrator touch bar, caused by displacement and deformation of steel exposed.
How to fill in the tunnel template
Plane position and elevation meet the design requirements