Mortar additive Sika® Beschleuniger BE 2

for concrete

Sika® Beschleuniger BE 2 is an alkaline setting accelerator used for sprayed concrete in dry spraying method. Alkaline fast cement setting With less requirement for final strength strong acceleration with low dosage Usage Sika® Beschleuniger BE 2 is particularly suitable for the use in dry mortar plants. Especially if spray concrete is placed over head or thick layers are installed in one application. Also the sprayed concrete is supposed to act as a support in the early phase. This is especially true for objects in tunneling and galleries mining and shafts building pit and slope supports Advantages The benefit of Sika® Beschleuniger BE 2 include activation of cement hydration accelerated formation of strength-increasing hydration products which gives quick setting of sprayed concrete quick and regular early strength development Packaging 25 kg bag, 1000 kg on euro pallet Colour grey powder Composition sodium aluminate Shelf life 12 months shelf life from date of production. Storage conditions Stored dry and properly in undamaged, unopened, original sealed packaging. Bulk Density approx. 0,90 g/cm3 Total Chloride Ion Content < 0,10 %