TPH Bausysteme GmbH is a producer of specialty chemicals for civil construction and tunneling and could have among their range the solution you may be looking for.
TPH has three main divisions relatively to the produced materials, here a quick overview:
Joint Sealing Systems:
Hydrotite/Hydroseal/Aquatackseal for working (cold) joints between existing and new concrete
Ferroquell/Ferrotack, to be placed between two concrete pours
Basement Slab Joints
Ferrolink System for strong link between basements pours
Waterstops, as the former, but made of PVC
Proofmate EK/EBF, EPDM flexible profiles to place in existing movement joints
Vpress/Ecopress hose system for placement in the concrete joints and posterior injection
Fix-O-Flex series of mastics with sealing and adhesive properties applicable also in moist or under water joints
Rubbertite/Variotite/Ecocryl, for waterproofing injections in fine cracks, porous concrete and fine soils
Pur-O-Stop / Pur-O-Stop FS, for water stopping injections in foundations and concrete structures, also at high pressure
FoamSeal / SolidSeal, for void filling and consolidation in underground
Hydropox EP1, for structural consolidation in concrete
For clients looking for concrete protection solutions then they can look at the company’s PC / PCC mortars, Flooring Systems for industrial flooring and waterproofing, Hydrophobizing gels and liquids for protection and Foundations such as bituminous treatments for foundation elements.
The company is currently active in North Africa and has state-of-the art construction products to offer to a market in expansion, especially in infrastructure like roads, tunnels and hydraulic works.