Tunneling

Gaskets for permanent application in tunnelling

Our world-class know-how in coextrusion and our extensive experience in material handling form a solid basis on which we design a wide range of products specifically for you.
Datwyler develops and produces extruded elastomer specific to your requirements in:

Gaskets for segmental precast lining

Datwyler develops compression gaskets for bored tunnels using the shield-driving method, lined with prefabricated segments made of reinforced concrete.  We develop these sealing systems individually to meet the design of your specific tunnel.  To address the ever increasing requirements of our customers, Datwyler has already developed numerous profile geometries and brought those into use in more than 450 tunnel projects around the world.  Datwyler offers you a variety of special solutions to effectively cover the whole range of your tunnel applications, be they in supply, sewage or transportation.

Anchored gaskets for segmental precast lining

In cooperation with leading segment mould manufacturers, Datwyler can provide you with gaskets that are anchored directly into the concrete segments, thus significantly improving the quality of your applications, while keeping down your production costs and adhesive consumption.

Hydrophilic seals

Datwyler Black Swell is based on an EPDM compound with swelling capabilities.  It can be used in many of your applications, for example as profiles for sealing solutions.  For the first time, we have been able to combine the excellent properties of the EPDM polymers with swelling material.  In doing so, Datwyler is able to provide you with advanced in technology in both durability and chemical resistance.

Gaskets for tunnel boring machines

Datwyler can offer you a variety of seals for your tunnel boring machine, as well as for the sealing of your launch shaft, securing the operation of your TBM as well as its entry into the ground.

Adhesives

The adhesive G3000 plus the toluene-free products from Datwyler which were designed to meet the toughest requirements for bonding elastomer gaskets to reinforced concrete tunnel segments in your applications, these adhesive offer you a cost-effective solution together with the highest reliability.  In collaboration with the company WIWA, a specialized coating machine has been developed for the economical use of the adhesive G3000 plus in customer applications.

Methods of application and testing

It has always been a priority at Datwyler to provide you with the maximum support when you use our products.  So, our employees train the contractor's construction personnel on your site and stay with you on the project throughout its duration.  Datwyler also offers you many other forms of support such as in-house testing procedures, for the T-joint water tightness test on your tunnel segment gaskets, for example.

Contact

HL-MERMAN TECHN.COMP.LTD
Flat 7, 2/F, Block A, Proficient Industrial Centre, 6 Wang Kwun Road, Kowloon Bay, Hong Kong
Telephone: +852 2581 2660
Mobile: +852 9455 2570

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IT-Salvas tecno srl
Piazza Caduti di via Fani 66, IT - 03100 Frosinone
Telephone: +39 0362 179 5541
Mobile: +39 335 627 5700

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AU-Phoenix AG (Aust.)Pty Ltd.
26 Mockridge Street ,

AU - Wantirna South, Victoria 3152
Telephone: +61 398 003 360
Mobile: +61 411 244 970

Contact

SE-Vitrea AB
P.O.Box 45446,
SE-10430 Stockholm / Sweden
Telephone: + 46 820 5700
Mobile: +46 73 380 0799

Contact

NO- O.J.Dahl A/S
Brynsveien 5,
N - 0611 Oslo / Norway
Telephone: +47 231 737 81
Mobile: +47 918 39 912

E-Mail

Contact

Dätwyler Sealing Technologies Deutschland GmbH
Europe / Asia
Eisenacher Landstr. 70
DE - 99880 Waltershausen
Mobile: +49 175 575 9508

Contact

Dätwyler Sealing Technologies Deutschland GmbH
Europe / Asia /Africa / Australia
Eisenacher Landstr. 70
DE - 99880 Waltershausen
Telephone: +33 437 050 117
Mobile: +33 680 388 956

Contact

Dätwyler Sealing Technologies Deutschland GmbH
North America / Central America / South America
Eisenacher Landstr. 70
Mobile: +1 (732) 763-6203

Contact

Dätwyler Sealing Technologies Deutschland GmbH
/ Europe
Eisenacher Landstr. 70
DE - 99880 Waltershausen
Telephone: +49 3622 633 423
Mobile: +49 175 5759 563

Contact

Dätwyler Sealing Technologies Deutschland GmbH
/ Europe
Eisenacher Landstr. 70
DE-99880 Waltershausen
Telephone: +49 3622 633 451
Mobile: +49 151 146 488 42

Contact

Dätwyler Sealing Technologies Deutschland GmbH
North & South America / Africa/ Australia / Asia
Eisenacher Landstr. 70
DE - 99880 Waltershausen
Telephone: +49 3622 633 746
Mobile: +49 171 532 4301

Contact

BE-Varutec BVBA
Industriepark West 75
BE - 9100 Sint Niklaas
Telephone: +32 378 017 92
Mobile: +32 475 44 85 77

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NL-Eckebusconsulting
Van Nesstraat 81
NL- 2024 Haarlern
Telephone: +31 237 37 05 54
Mobile: +31 648 161 941

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PL-M&MR Trading Polska Sp. z.o.o.
ul. Hutnicza 25 OE
PL- 81 -061 Gdynia
Telephone: +48 61 282 8385
Mobile: +48 60 184 6564

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UA- HV Michael Ahlendorf
Volokolamsker Chausee 1
RU - 123104 Moskau
Telephone: +7 499 195 91 15
Mobile: +7 905 590 28 02

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DK-Railtrade.dk ApS
Kurlandsgade 12, 2.th.
DK-2300 Kopenhagen S
Telephone: +45 206 100 22
Mobile: +45 206 100 22

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TR-SECIL Plastik & Kaucuk San Tic.Ltd
Tarsus-Adana Karayolu 7. Km
TR - Tarsus-Mersin 33400
Telephone: +90 324 616 11 40
Mobile: +90 533 610 11 74

E-Mail

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PT- Lusoacústica, Lda.
Quintas das Ulmeiras, Lote 2
Estrada de Paira, Patameiras
PT - 2675 Odivelas
Telephone: +35 121 478 7107
Mobile: +351 919 984 200

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RU-Migsan AG
Tverskoy blvrd. 17/3
RU - 123104 Moskau
Telephone: +7 495 690 6657
Mobile: +7 985 760 4458

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KR- KOSONE CO.,LTD
356 Palbogro(Yeoi-dong), Dugjin-gu
Jeonju city, Junbuk
KR- Seoul
Telephone: +82 107 755 72 12
Mobile: +82 107 755 72 12

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SR- IMA KO TEAM D.O.O. BEOGRAD
Djusina 14, stan 7
SR - 11000 Beograd
Telephone: +381 11 32 40 115
Mobile: +381 63 343 756

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RO- Exco Transport Systems SRL.
Bd.Ginicu Golescu 38, sector 1
RO-010873 Bukarest
Telephone: +40 21 310 2960
Mobile: +40 728 297 237

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IL-Keshet Technologies Ltd
4 Bilu St'
IS - Ra'anana 43581
Telephone: +972 97 728 535
Mobile: +972 50 724 5799

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CZ- GUMMI TRADING
Ukrajinská 3/874
CZ - 101 00 PRAHA 10
Telephone: +420 271 747 776
Mobile: +420 607 816 833

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IR- Techno Service International
24 Route de Niederhausbergen
FR - 67207 Niederhausbergen
Telephone: +33 388 56 11 54
Mobile: +33 607 877 982

E-Mail

Contact

CN- Beijing Universal Bonanza Trading Co.
8F, Tower No. 7, Central Park, No. 6
Chaowai Street, Chaoyang District
CN - 100020 Beijing
Telephone: +86 106 597 0058
Mobile: +86 186 011 31599

Contact

TR- Penatrade
Europe / Turkey
Koza Sokak 59 GOP
TR - 06700 Ankara
Telephone: +90 532 251 8659

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TR-Penatrade
Koza Sokak 59 GOP

TR - 06700 Ankara
Telephone: +90 533 436 2414

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IT- Andrea Bertoli
Via Ca´Bella 21
IT - 27100 Pavia
Telephone: +39 038 2060 106
Mobile: +39 334 7873 129

Contact

QA-Specialised International Services
Tornado Tower, West Bay, 44th floor
QA - 8612 Doha
Telephone: +974 4012 0200

E-Mail

Contact

GB-Tunneling Accessories
Bohemia Road 10
GB - TH37 RJ East Sussex
Telephone: +44 1424 854 112
Mobile: +44 7802 648 370

Contact

BR - HLT Equipamentos Especiais
Rua Verbo Divino 603
BR - 04719-001 Sao Paulo
Telephone: +55 (11) 5182 2979
Mobile: +55 (11) 9196 9350

E-Mail

Contact

IN - Modern International
1107, R.G. Trade Tower B-7, N
IN - Delhi - 110034
Telephone: +91 (11) 470 86 481
Mobile: +91 9811 564 857

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SG-Basler & Hofmann Singapore Pte Ltd
175A Bencoolen Street #09-01
SG - Burlington Square Singapore 189650
Telephone: +65 6339 9884

Contact

QA-Radiant Strategies
P.o.box:40004
QA - Doha
Telephone: +974 (0) 664 26512
Mobile: +974 4482 7119

Contact

HK-Mermen Techn Comp. Ltd.
Flat 7,2/F Block A, Proficient Industrial Centre,6 Wang Kwun Road Kowloon Bay, Hong Kong
Telephone: +852 2581 2660
Mobile: +852 9455 2570

Contact

AU-Phoenix AG (Aust) Pty.Ltd.
26 Mockridge Street AU-Wantirna South,Victoria 3152
Telephone: +61 398 003 360
Mobile: +61 411 244 970

Contact

BE-Varutec BVBA
Industriepark West 75 BE -9100 Sint Niklaas
Telephone: +32 378 017 92
Mobile: +32 475 44 85 77

Contact

RU-Migsan AG
Tverskoy blvrd. 17/3 RU-123104 Moscow
Telephone: +7 495 690 6657
Mobile: +7 985 760 4458

Contact

IR-Techno Service International
24 Route de Niederhausbergen FR-67207 Niederhausbergen
Telephone: +33 388 56 11 54
Mobile: +33 607 877 982

E-Mail

Contact

EG-ETCO Engineering and Trading Consultant
52 Mosadak St.Dokki EG-Cairo
Telephone: +20 237483178
Mobile: +20 122 2156007

E-Mail

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NO-O.J.Dahl A/S
Brynsveien 5 N-0611 Oslo
Telephone: +47 231 737 81
Mobile: +47 918 39 912

E-Mail

Contact

JP-Ajumo Handels-und Verwaltungsgesellschaft
Hasenweg 17
DE - 22393 Hamburg
Telephone: +49 040 600 195 0
Mobile: +49 176 4653 4435

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