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On the following pages you will find more detailed information about our vitrified clay pipes, fittings and accessories, which we have compiled and sorted with the utmost care. Technical depictions of open and trenchless construction are also included and are faned out separately. Our navigation easily guides you to the subject of your choice.

News

Download GSTT brochure and model service specification no. 28 here free

The new GSTT brochure and model service specification no. 28 can now be downloaded for free of charge in German and English on the GSTT homepage. The corresponding link can be found here! [...]
References
D-GÜSTROW

D-GÜSTROW
RECONSTRUCTION OF SEWERAGE NETWORK USING VITRIFIED CLAY SOCKET PIPES

DN 400 (115 m),
DN 300 (270 m) and
DN 350 (120 m) [...]
HR-VARAZDIN

HR-VARAZDIN
NEW DEVELOPMENT OF SEWERAGE NETWORK IN AN INDUSTRIAL AREA

DN 400 (200 m) [...]
B-EVERGEM

B-EVERGEM
RECONSTRUCTION OF CANALISATION AS A SEPARATE SEWERAGE NETWORK

DN 400 (2 x 2.100 m) [...]
CH-ZÜRICH

ZURICH-SWITZERLAND
RECONSTRUCTION OF THE ZURICH WESTERN BYPASS CANALISATION

DN 150 – DN 800 (around 6 km) [...]
D-HEIDELBERG

D-HEIDELBERG
NEW DEVELOPMENT OF THE SEWERAGE DISPOSAL SYSTEM

DN 300 – DN 500 (780 m) [...]
D-MÜNCHEN

MUNICH
TUNNELLING UNDER THE MIDDLE RING SOUTH WEST

a. Carriageway drainage and combined wastewater deflection
DN 200 - DN 700 (around 3.5 Km)

b. Carriageway drainage
DN200 - DN 500 (around 6 Km) [...]
heverlee

HEVERLEE-BELGIUM
NEW INTERCEPTOR SEWER IN TIGHTLY BUILT HEVERLEE

Micro tunnel drive with rinse conveyance
DN 1200, largest intermediate distance: 138 m DN 800,
largest intermediate distance: 147 m [...]
Danzig

GDANSK-POLAND
CROSSING OF THE LANDING STRIP AT GDANSK AIRPORT

Microtunnel drive with rinse conveyance
DN 800, 240 m in length [...]
Berlin Dehner

BERLIN-GERMANY
RECONSTRUCTION OF A SEWERAGE CONDUIT

Insertion of an intermediate jacking station
DN 1200, intermediate distance: 154 m [...]
Recklinghausen

RECKLINGHAUSEN-GERMANY
CROSSING OF A 12 TRACK RAILWAY

Drive manned with open sign
DN 1200, largest intermediate distance: 130 m [...]
Magdeburg

MAGDEBURG-GERMANY
CANAL TO REDUCE THE FLOW OF COMBINED WASTEWATER INTO THE RIVER ELBE

Microtunnel drive with rinse conveyance
DIN 800 and DN 400,
largest intermediate distance: 120 m
Total length: 2,700 m
Depth down to 14 m
Groundwater level: - 1 m [...]

SINGAPORE-SINGAPORE
CURVE DRIVE WITH 400 M RADIUS

Microtunnel drive with rinse conveyance
DN 1200, 115 m intermediate distance
11 m depth; DN 1200, largest intermediate distance: 180 m,
Total length: 1,500 m;
DN 1000, Total length: 206 m [...]
Referenezen_Frankfurt

D-Frankfurt
41 hectare with 15,618m of clay pipes

DN 150 (3,000m), DN 250 (10m), DN 300 (7,900m), DN 400 (1060m), DN 500 (755m), DN 600 (750m) [...]
Referenzen_Hochheim

D-Hochheim
Low inclination - no problem

DN 800 (250m), DN 700 (70m), DN 600 (100m)
Connecting the clay pipes to the domestic sewer system (DN 150 + DN 200) [...]
Referenzen_Wuppertal

D-Wuppertal
In the monorail's shade

Installing 520m of new clay pipes (DN 600 - length: 2.5m) [...]
Referenzen_Mailand

IT-Milan
2 projects - 1 pipe material

DN 200 (1,500m), DN 350 (8,860m), DN 400 (240m), DN 500 (500m) [...]
 
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