CEMflex - the active waterstop
BPA GmbH "Waterproofing is our Passion"
"Waterproofing is our Passion" Made in Germany
The function of a waterstop is to prevent groundwater ingress into the basement of a building.
The today function of a waterstop can be additional a barrier to prevent agricultural, industrial, chemical and other hazardous liquids to go into the groundwater!
Many ecosystems and economic sectors in Europe depend on the availability of sufficient quality water. Groundwater provides a safe and sustainable resource to meet demands for drinking, agriculture, industry and tourism. It is a finite resource that needs to be protected from pollution and over-exploitation to ensure the long-term sustainability of its use for human activities and natural ecosystems.
The Groundwater Directive (in Europe and Germany) sets groundwater quality standards and introduces measures to prevent or limit pollutants in groundwater. In Germany, we do have the national WHG WasserHaushaltsGesetz (The Water Resources Act of the Federal Goverment). According to the WHG, we do have high chemical resistant waterstop LAU and agricultural and biogas resistant waterstops JGS which are DIBt - certified.
CEMflex JGS: https://www.dibt.de/en/service/approval-download/detail/z-74101-188
CEMflex LAU: https://www.dibt.de/en/service/approval-download/detail/z-7410-138
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CEMflex a very safe and simple to use waterstop for more than a decade. More than 10.000.000 running meter were successfully used so far and the sales numbers are still increasing year by year.
Wastewater treatment plant in Prague
The waste water treatment plant, which was officially opened on September 19, 2018, is 600 m long and 130 m wide and treats approx. 4.1 m3/s of sewage during normal operation, which corresponds to a capacity of 1.2 million inhabitants. The wastewater treatment plant was designed with minimum space requirements and optimal chemical and energy consumption. In order to conserve natural resources, the treated water is used for maintenance and cleaning at the plant. CEMflex - the active waterstop was the ideal choice for all existing concrete construction joints ind this unique project. Many thousand running meter of CEMflex waterstop have been sold and successfully used in this project.
Another project of ENBW which is a strong energy company shows a perfect installation of CEMflex LAU waterstop which is highly chemical and petrochemical resistant in order to protect our groundwater.
CEMflex is the waterstop for drinking water reservoirs, tanking systems, industrial basements, oil resistant versions for huge energy parks, agriculture resistant versions for storage, water treatment, biogas, biogas tanks and others have been successfully and permanently sealed according to all existing European and German Regulations.