Zemni protlaky spol. s r.o.

The company has been dealing with trenchless technology since 1994 when it was founded.
Currently we own several drilling sets for guided and drilled broaches.
We use mostly Vermeer, Perforator machines.

Activities:
Sockets for house connections
We provide connections for water, gas, sewerage, optics after agreement possible, including earthworks.

Controlled purses
We provide controlled wells for utilities - mainly main orders and longer wells from the average

32mm to 500mm and lengths up to 150m.

Drilled extrusions
We provide horizontal drilled blanks which are mainly used for gravity sewerage and utilities up to 820mm diameter piping is placed in a steel conduit
or it is possible to make stoneware pipes directly. when using the laser navigation, the accuracy of the w.

Activity:
- controlled micro-tunneling
- extrusion by the method of soil pressing with protectors fitted (PVC, PE, STEEL, ATD)
- punching by the method of pile driving of steel pipes, diameter 108 - 520 mm.

Pile driving up to 820mm in diameter with subsequent excavation of soil.
Use for sewerage, water supply and gas pipes, either from stoneware, cast iron, plastic, etc.