Construction Work for Generations

Services Canals

Construction Work for Generations

WALO has played a pioneering role in the field of bituminous asphalt seals for over 75 years with its various services in Switzerland and worldwide. Apart from sealing reservoirs, dams and landfills, canals are also part of our specialist department’s range of services.

WALO offers the bituminous sealing of newly built canals as well as repairs to existing canals. In newly built canals, the asphalt liner is applied directly after the earthworks. With repairs, the old asphalt liner is initially removed with a milling machine and then asphalted or asphalted directly on the existing subsurface (e.g. concrete) depending on the type of seal in place. With the help of the canal paver designed by WALO, horizontal application is even possible in curves along the entire length of the canal embankment. Slopes of up to 1:1.25 on the canal embankment are possible here. As seen in reservoirs, waterproof connections to the inlet structures etc. are also realised by special joint constructions with expansion elements.

Leistung: Canals


Giessenstrasse 5
Postfach, 8953 Dietikon 1

+41 44 745 23 11

433 Broadway, Suite 604
10013 New York NY
United States

+1 (212) 691-4537

Communication House, University Court,
Staffordshire Technology Park
ST18 0ES Stafford

+44 (0) 1785 719793

Hofenstrasse 27
9300 Wittenbach

+41 71 292 30 30

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Walo Bertschinger AG

Heimstrasse 1

8953 Dietikon

Tel. +41 44 444 31 11


Concept / Design / Implementation

Die Gestalter AG, St.Gallen

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WALO IT-ServiceDesk

Tel: +41 (0)848 000 118


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