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KARL WEISS Technologies GmbH

Booth number: 111

www.karl-weiss.com
info@karl-weiss.com

About us

Founded in 1906 in Berlin/Germany, KARL WEISS Technologies GmbH operates in the field of trenchless construction of pipelines, execution of infrastructure services in civil engineering underground, as well as the building of pipelines and sewers. Karl Weiss Technologies GmbH developed and distributes the starline® technology for the durable trenchless rehabilitation of pipelines using fabric hose relining. Since 1991 over 700km of pressurized pipelines (gas, water and waste water) have been rehabilitated worldwide by Karl Weiss Technologies GmbH and their licensees. With the starline® process a seamless, circularly woven adhesive-filled fabric hose is reversed into the old pipeline, and is glued completely to its inner wall. The hydraulic pipe cross section remains unchanged and with the available statics, operating safety can be re-established sustainably, quickly and efficiently. Earthworks can be reduced with saving of around 90% of the CO2 emissions and a service life of >50 years.



Products and services

Karl Weiss Technologies GmbH developed the starline® technology for the durable trenchless rehabilitation of pressurized pipelines using fabric hose relining. For almost all jobs in the realms of gas, water, waste water and industry, our efficient green technology offers an alternative to open cut construction.

With the starline® process a seamless, circularly woven adhesive-filled fabric hose with a plastic coating is reversed into the old pipeline using high pressure, and is glued completely to its inner wall. This allows the hydraulic pipe cross section to remain unchanged and with the available statics, operating safety can be re-established sustainably, quickly and efficiently.
Pipe bend mobility and the trenchless opening of existing connections reduce the earthworks to a minimum, saving around 90% of CO2 emissions.

Since 1991, over 700 km of pressurized pipelines have been rehabilitated using the starline® technology for a certified lifetime of minimum 50 years.

starline<sup>®</sup>-technology

starline®-technology

starline®-technology for the trenchless rehabilitation of pressurized pipelines.
With the starline® process a seamless, circularly woven adhesive-filled fabric hose with a plastic coating is reversed into the old pipeline using high pressure, and is glued completely to its inner wall. This allows the hydraulic pipe cross section to remain unchanged and with the available statics, operating safety can be re-established sustainably, quickly and efficiently.

www.karl-weiss.com/starline-technology.html

starline<sup>®</sup> installation Equipment

starline® installation Equipment

Karl Weiss Technologies GmbH offers the full range of equipment needed for the installation of the starline® products for the renovation of pressure pipes for gas, water, waste water and industry. This includes different sizes of reversion drums for the diameter range from DN 150 up to DN 1000 a maximum lengths of 600 m with self-propelled chassis and all needed accessories like impregnation tables and automatic mixing units.

www.karl-weiss.com/starline-technology.html

Contacts

Address
KARL WEISS Technologies GmbH
Hegauer Weg 25
14163 Berlin
Germany

Phone: +49 30 809700-0
Fax: +49 30 809700-50

Lars Quernheim
Sales Manager
Phone: +49 172 1043124
quernheim@karl-weiss.com


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