Of course, our competent field representatives are also available wherever you are to provide everyone involved in construction projects with additional, system-specific information and help with choosing the perfect system.
Multi-stage injection is a method that was patented in the 1990s. It is still particularly relevant today for masonry with large cavities and a high degree of moisture penetration. With this method, also known as the wet-on-wet method, the cavities are filled and the injection agent is inserted into the masonry via the same boreholes, i.e. without time-consuming re-drilling.
As a rule, the masonry is filled in the first stage (stage 1) with the shrinkage-compensated, highly sulphate-resistant BSP borehole suspension, with a compressive strength of 3 or 6 N/mm² as required. After a short time, the injection channel can be tapped again and the core of the multi-stage injection follows: the pressure injection with Remmers Kiesol iK (stage 2). All done!
Don't be surprised! In the past, this method was also used for cavity-free and heavily soaked masonry. In the first step, Kiesol iK was injected and then activated by a subsequent injection of Kiesol. This is no longer necessary today. Kiesol C and Kiesol C [basic] / Kiesol C+ are available for masonry without large cavities.
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Examples of use
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Properties