Concrete grout Sika® UW Compound-100

Sika® UW Compound-100 is used to prevent separation of fresh concrete in direct contact with water. This underwater concrete can therefore fall freely and unprotected through the water. Improved internal cohesion More homogeneous mixture Lower internal friction between cement and aggregates Usage Constructive underwater concrete Free falling through water concrete Concrete for bank protection of inland waterways and rivers Concreting of building floor slabs in groundwater Advantages Improvement of the absorption of water on the solid parts of the concrete or mortar Lower internal friction between cement and aggregates This causes in mortar and concrete: More homogeneous mixture Improved internal cohesion No segregation during contact with water (high erosion resistance) Good flowability and self-levelling Good sealing without additional compaction effort Packaging Sack: 25 kg, 1000 kg shrink-wrapped on Euro deposit pallet; 1000 kg bigbag Colour Powder / Light grey Composition Cellulose ether Shelf life Minimum of 1 year shelf life in sealed containers. Storage conditions Protect against frost, strong sunlight and contamination. Total Chloride Ion Content ≤ 0.10 % Equivalent Sodium Oxide ≤ 0.5 %