MOSHE 3000 CONCRETE

MOSHE 3000 CONCRETE

Waterproofing powder additive for application in cement-based mixtures, whether concrete or mortar.

MOSHE 3000 CONCRETE is an additive for integral waterproofing, by water repellency added to concrete or mortar, providing 4 physical and chemical barriers of protection of the substrate against the penetration of water if necessary. After correct homogenization, it will make the mixture remarkably hydrophobic and waterproof at the end of curing.

Product technical specifications

  • Low water absorption;
  • High permeability to water vapor;
  • Barrier against harmful water-soluble salts;
  • Extraordinary durability, as it does not contain hydrocarbons, its performance does not change over time;
  • High hydrophobic power;
  • Resistance to ultraviolet radiation (UV) and extreme temperatures (cold and heat);
  • Becomes an intrinsic part of the concrete structure, providing superior resistance and durability when compared to structures without the product;
  • Prevents the formation of primary efflorescence;
  • Extremely easy to mix with the base;
  • Does not change the color of the structure.

As a barrier to the capillary movement of water in various types of structural projects and in mortars, as well as underground works, retaining walls, foundations, foundation beams, slabs, shotcrete, floors and walls in contact with soil moisture, swimming pools, reservoirs, ETE, ETA, rigid pavements, injections with cement cream, restoration of facades in structural concrete, heavy works in general and maritime works, among others, as long as the base contains cement, following the recommended dosages for the product.

The dosage is always calculated based on the cement volume of the concrete mix chart, considering:

  • 1% for foundations, footings, piles and foundation blocks
  • 2% for rafts, beams, concrete walls, slabs, swimming pools, reservoirs, retaining walls, tunnels, maritime structures, submerged structures or structures in contact with excessive humidity

Crystallizers such as: Penetron admix, Xypex admix c500. Polymeric mortars such as: Viaplus 7000, Viaplus top, Sikatop flex. Asphalt and aluminized blankets such as: Torodin, Viapol, Vedamax and Dryko.

Product certified by HBC (Healthy Building Certificate) qualified and certified product, as a product that does not pose any risk to human health and the environment, therefore being a healthy and sustainable product.

According to the Guarantee Seal 00120 issued by Alphageos, it was found that in the durability tests, we noticed that the use of the MOSHE 3000 WATER REPELLENT AND WATERPROOFING additive, presented significant improvements on all fronts, that is, we had, according to the NBR5739 test of 05/2018, Compression test of cylindrical test specimens, an average increase of 15% in the final compression resistance. According to the NBR9778 test of 07/2005, Determination of water absorption, void index and specific mass, a reduction in the void index, of around 14%, water absorption was reduced by around 15%. According to the NBR10787 test of 09/2011, Tests to determine water penetration under pressure, water penetration by pressure was reduced by an average of 35%. According to the NBR9779 test of 12/2012 on Determination of water absorption by capillarity, the absorption by capillarity is approximately 20%, we also evidence the reduction in the height of the capillary rise by approximately 500%.

According to the SGS USA Report: Final Report for Moshe 3000 Testing SGS TEC Services Laboratory No: 22-527, it was found that there was a reduction in water absorption of the concrete at the same time as the final compressive strength of the concrete increased, with the addition of Moshe at 2%, 4% and 8% in relation to the cement consumption in the concrete mix.

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