SPESAN Handels-GmbH
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Mail: office@spesan.eu www.spesan.eu
structural engineering canal rehabilitation ground engineering hydro engineering tunnelling  


leakage between under water<br/> concrete slab and bulk head injection work by inflatable packers
Here under water concrete slabs were an important construction method. They correspond to the high demands for an ecofriendly construction. But this construction method can contain a risk. Under certain circumstances it can bear the risk of water leakage through the honeycombs. These can be successfully sealed by the injection resins SPESAN WV SPESAN B even if the water pressure is high and a large amount of water is coming in. And there is no risk that the water combines with the resin. Besides also all other elements of the construction pit embracements can be sealed by the SPESAN injection systems.