Übersetzung für "Pipe trench" in Deutsch

The pipe trench is then excavated, and the excavated material 32 likewise stored to the side.

Sewage and rainwater in a pipe trench is only channelled through one chamber.

Then they pulled out a pipe trench and pit for the drive.

In a further working step, the ground-water level is restored, after which the pipe trench can be filled-in.

With TWINSCHACHT, pipes for rain and waste water can be installed parallel to each other in one pipe trench.

Subsequently, the pipe trench was backfilled and the topsoil was returned to its original position.

Otherwise, the pipes are handled in basically the same way as with open trench pipe-laying.

The invention concerns a method for removing a core of earth, herein called earth core, out of a pipe laid in trench-less manner by ramming or pressing, the two pipe ends of the pipe being free, a go-devil being inserted in the method in one pipe end and being moved through the pipe, whereby the go-devil forces the earth core out of the other pipe end.

The object of the invention is to create a method of the initially cited kind allowing in simple, economical manner and with a minimum of danger to the construction or operating personnel to remove the earth core from a pipe laid in trench-less pipe advance.

In order to produce and compress the spaces on either side of the bottom half of the pipe, the trench does not have to be entered, instead the pipe-bed finisher is used to simultaneously shape and compress the pipe bed.

Self-healing, therefore, cannot be an alternative to genuine repair of flaws that occur before pipe laying and trench filling.

With the help of the coordinate sensor 5, the pipe trench floor 4 is produced according to height, alignment, and gradient according to the specified coordinates or GPS data.

In a subsequent processing step, a pipe-bed material produced at the factory is deposited onto the pipe trench floor 4 in a quantity corresponding to the trench and pipe profile.

Because a digger attachment is used for digging the pipe trench floor, for example, a rail-like support frame and the moving of a rolling carriage carrying the pipe-bed finisher on the support frame are not necessary.

Suitable for all pipe diameters, open-trench pipe-laying is the most common method.

More than 117,820 meters of pipe have already been welded, more than 76,100 meters have been lowered into the pipe trench – with major challenges to face every now and then.

The laying of pipes takes place, as a rule, as follows: an excavator or crane operator lowers the pipe into a trench while a worker stands in or next to the trench and monitors the position and alignment of the pipe.

The main advantages, compared with conventional pipe laying in open pipe trenches, are:

BS30 is the specialist rammer to compact pipe supports in trenches professionally.

They can be drawn directly into the pipe trenches for laying.

The narrow profile allows for the easy installation of concrete pipes into tight trenches.

Description of Prior Art Such welding jigs are preferably used when welding plastic pipes in a trench.

Handling of the pipes and working with the pipes in pipe trenches become especially difficult under such conditions.

The working procedure described is time-intensive and cost-intensive, and involves, in addition to major interventions in the natural environment (destruction of the soil structure, ground-water lowering, emissions resulting from intensive use of machines), substantial hazards for the workers employed there (overhung loads, working in pipe trenches, etc.).

The pipes are welded into sections of up to one kilometre before they are lowered into the pipe trenches which are about 2.60 metres deep and secured by sheet piling.

Symalit AG continuously further develops its high-quality products to simplify demanding laying solutions of sometimes kilometres of piping trenches and to guarantee optimum protection of underground cables and cable looms.

The present invention makes possible the installation of pipes in trenches in a more economical, highly automated, and qualitatively high value way.

Such a digger attachment is able to weld HDPE pipes or other pipes that likewise can be friction welded without a socket and aligned flush on the outer wall in pipe trenches or in the profiled pipe bed channel or open space 11 finished by the pipe-bed finisher.