Expan 25 is an expansive non-metallic admixture used to compensate shrinkage in normal, reinforced or pre-stressed concrete used in civil structures, hydraulic works, structural restoration, precast industry, etc.. Expan 25 is suitable for producing concrete for thin-layer concrete flooring (DRACO BASSO SPESSORE system).
STRENGTHS
- t provides better waterproofing.
- It provides buildings of reinforced and prestressed reinforced concrete with a longer life cycle.
- It protects reinforcing bars against corrosion.
- It helps produce hydraulic sealing.
- It is suitable for public and industrial floors with a small number of control joints or without joints.
- It is specifically formulated to balance expansion with the concrete hardening process. It just takes approximately 24 hours to complete its curing process and expansion.
