Sika Deutschland GmbH
Sika is a specialty chemicals company with a leading position in the development and production of systems and products for bonding, sealing, damping, reinforcing and protecting in the building sector and motor vehicle industry. Sika has subsidiaries in 101 countries around the world and manufactures in over 200 factories. Its more than 18,000 employees generated annual sales of CHF 6.25 billion in 2017.
In Germany more than 2.253 employees work for Sika Deutschland GmbH. The company has made it its business to point out ways and solutions, that enable sustainable building – with regard to water management, energy saving and climate protection. Since 2010 Sika Deutschland GmbH is a member of the German Sustainable Building Council (DGNB – Deutsche Gesellschaft für Nachhaltiges Bauen e.V.)
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SikaPaver® HC-218 Compaction aid for semi-dry concrete with improves mould filling properties
SikaPaver® HC-218 is a filling and compaction aid which has been designed to eliminate the stickiness of semi-dry concretes at elevated water-cement-ratios. The resulting granular concrete leads to an even mould filling and less quality fluctuations while ensuring the targeted concrete compaction.
This leads in fresh semi-dry concrete to the following advantages:
▪ Granular mould-filling properties despite high water contents
▪ Even concrete distribution across the mould (horizontally and vertically)
▪ Stronger compactability, which allows for example achieving shorter cycle time or higher concrete densities
▪ increased green strength (shape keeping) after immediate de-molding
06: Binders, raw materials and aggregates Cement, aggregates, colors, fillers (fly ash, stone meal), slags, chromate reducers
07: Concrete chemicals and surface treatment Admixtures, release agents, surface protection, design and finishing, coatings, acid gels, sealing technique, shot blasting agents
08: Reinforcement, fastening and anchoring systems Lattice girders, punching shear reinforcement, reinforcement and threaded connections, stainless reinforcement, anchor rails, connectors, steel and plastic fibers, spacers, connection and fixing devices, transport and erection anchors, thermal insulation, mesh reinforcement