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
- It 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.
IT IS IDEAL FOR
- Buildings made of reinforced concrete and prestressed reinforced concrete.
- Industrial, sports facility, and cold storage room floorings.
- Underpinning, underlying foundations and underground buildings under the water table.
- Prestressed concrete beams and composite trusses.
- Coating slabs with fair-faced concrete.
- Hydraulic works such as pipes, ducts, sewers, reservoirs and pools, that may also be exposed to seawater.
QUANTITY USED
- from 6 to 10 kg per 100 kg of cement
PACKAGING
-
20-kg bag
Product for professional use only.
