Concure® WB
Concure WB is a white, low viscosity wax emulsion which incorporates a special alkali reactive emulsion breaking system. This system ensures that the emulsion breaks down to form a non penetrating continuous film immediately upon contact with a cementitious surface. This impervious film prevents excessive water evaporation which in turn permits more efficient cement hydration, thus reducing shrink age and increasing durability
Once formed, the membrane will remain on the concrete surface until eventually broken down and eroded by natural weathering. Where it is required to apply a further treatment to such concrete surface, it may be necessary to remove the membrane remaining after curing by wire brushing or other mechanical means.
Description
Uses
For spraying on freshly cast concrete, or newly exposed concrete surfaces after removal of form work, to form a temporary membrane which will retain sufficient moisturefor effective curing to take place. Used for concretinggenerally but especially useful for large areas of concretesuch as pavements, runways and bridge decks; also forvertical or sloping surfaces as on towers, chimneys, canallinings, columns and beams, where water curing is difficultor unreliable.
Packaging
Concure WB is available in 5,20 and 200 litre drums.
Storage
Concure WB has a shelf life of 6 months when stored at temperatures between 50C and 350C. Containers should be kept airtight to prevent surface evaporation. Freezing or prolonged exposure to direct heat or sunlight must be avoided.
