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WEBAC® is a leading manufacturer of injection resins, floor coating systems and other construction chemicals. As a specialist for injection resins, we offer one of the most extensive and efficient product ranges of polyurethane and epoxy resins for waterproofing and crack repair world-wide.

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WEBAC® on Duty
Mandelholz Dam
The structural condition analysis clearly showed what reconstruction measures were required: closing and bonding of moist to wet, partly pressurized water-bearing leaks obtaining structural strength and filling of cavities at temperatures of up to +1 °C by means of injection.
A glance at part 2, tables 6.2 to 6.4, of Concrete Repair Guideline Rili SIB 2001 shows the specific application ranges and conditions for crack filling materials. According to this guideline, the reconstruction objectives and the actual conditions on site are incompatible. A reconstruction is simply not possible in case of a strict interpretation of the regulations.
In simple terms, either stabilization obtaining structural strength or a wet environment or “only” “flexible” sealing and closing of cracks if these are wet. And the weather conditions highly unfavorable for such tasks have not even been accounted for.
These regulations obviously do not cover our objectives and the actual conditions, which is why a special solution is called for.
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HOBA Duesseldorf
22.05.2012 - 23.05.2012
Geomechanics Colloquy Salzburg, Austria
10.10.2012 - 12.10.2012
8. Austrian Tunnel Day and
61th Geomechanics Colloquy 2012
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The WEBAC seminars were well attended again this season.

About the beginning of the next seminars, we will keep you posted.
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