tunel formwork for tunel construction tunel formwork for tunel construction

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Tianjin
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Min Order Qty:
100000 kg
Supply Capability:
1000000 kg/month

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Product Description:

tunel formwork for tunel construction。


Specifications

1 Opening and closing by completely hydraulic system. 
2 Energy saving.


The fully automatic tunnel lining form is a molding equipment once for all for concrete lining of railway and highway tunnels. It is designed and manufactured according to the tunnel’s height and width of its gantry can guarantee the traffic of the rail and railless transport vehicles; the walking of the whole trolley is driven electrically-mechanically; the forms are operated fully hydraulically, the hydraulic cylinder is used for erecting and collecting the forms and then locking mechanically, the space is reserved between the upper part of the trolley rack and the form for the purpose of installing the tunnel ventilating duct, for lining the tunnel containing the gas, the product’s electrical system will be designed and installed according to the explosion-proof specifications for the gas tunnel so as to guarantee safe use.


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Q:What is the concrete construction of the tunnel invert
As the name implies, concrete is the concrete that needs to be supportedv
Q:In the tunnel construction, the water stop strip and the water stop strip are used in what place
5, the user should be based on the order of the project structure, design drawings to calculate the length of the product, the special-shaped structure should have drawings, as far as possible in the factory will be connected to the whole
Q:12 meters of the tunnel car, under normal circumstances, one of the two months to be able to cast a few models?
Seven hours after the maintenance of formwork, pouring a every day is no problem, that is to say a month to about fifteen die casting.
Q:How to remove the template of the two lining trolley moving outside the tunnel
The template is removed, the car generally has a fixed track, easy to move. What do not understand, you can secretly I hope to help you!
Q:Where is the B-B section of the tunnel invert reinforcement
Tunnel invert refers to the bottom of the tunnel (anti arch, so called inverted arch)
Q:Would you please tell me the difference between the concrete and shotcrete in the tunnel?
Jet coagulation: the construction method of spraying fine concrete with spray gun. It is often used to fill the lining of tunnel lining, wall, ceiling and other structures.
Q:On the interpretation of the specialized words in tunnel
You haven't even touched the tunnel. Simply to say that the lining is the use of concrete or reinforced concrete tunnel inside the template pouring. The author is to stabilize the stability of the rock itself, followed by the tunnel in order to facilitate the application of.
Q:How many meters can be poured in the first floor of the 2 level of the surrounding rock of the railway tunnel?
And these kinds of excavation methods need to determine the number of excavated meters according to the grade of surrounding rock. Tunnel invert and floor is completed after the initial support (that is, shotcrete, a layer of concrete, in the excavation of rock on some hard rock without vertical spray arch thin, weak surrounding rock shall be sprayed on the vertical arch thickness in this special project map will show) for pouring 2 reinforced concrete lining when left in general is 6~12 meters
Q:Two tunnel lining reinforced concrete template to price behavior can be contracted
There is two times of lining concrete pouring, the normal price is within 100 yuan, this is the pure artificial price, does not contain steel trolley and various materials two tunnel lining.
Q:The tunnel lining is wood, how should support?
Small pipe or large, medium pipe shed is the advanced support for the broken rock area or into, out of the hole, of course, grouting, grouting without losing the significance of the implementation.

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