Lithium Silicate Concrete Sealer

Lithium silicates are the most prevalent of all the silicate technologies and possess a much smaller molecular structure than sodium and potassium silicates.

Lithium silicate concrete sealer.

It is an ideal treatment for machine troweled burnished or polished concrete surfaces. The reaction is greater when the concrete humidity is high and when bleeding is prolonged. The difference is that the carrier which only functions to transport the silicate into the concrete is lithium instead of sodium. This reaction produces a calcium silicate hydrate within the concrete pores.

Sodium and lithium silicate concrete sealers silicate concrete sealers penetrate into the surface of the concrete where they chemically react below the surface to form a permanent calcium silicate hydrate csh barrier within the pores. Lithium silicate concrete densifiers are fast acting silicate sealers used to increase the strength and density of the concrete. The introduction of the lithium silicate technology has been one of the biggest breakthroughs in concrete sealer technology for densifiers and hardeners within the last 50 years. In theory impregnates containing lithium sodium or potassium silicate compounds are designed to penetrate deeply into the structure of concrete and fill its pores creating additional bonds in floor concrete.

Usually these products are applied with a roller or brush and then polished. A pump up sprayer is used to apply a lithium silicate densifier to a newly poured concrete floor. L3000 the armor l3000 is a concentrated fast acting lithium silicate densifier and surface hardener. Normally when calcium hydroxide comes to the surface of fresh concrete it reacts with atmospheric carbon dioxide producing carbonation calcium carbonate.

They chemically react with the free lime and calcium below the concrete surface to create a permanent calcium silicate hydrate barrier within the pores. Lithseal sc deeply penetrates and reacts with cured concrete. It chemically reacts below the surface to form a permanent calcium silicate hydrate csh structure within the pores that can only be removed when the concrete itself is removed. Product description ps103 is a lithium silicate solution designed to harden and increase surface strength reduce dusting and restrict moisture absorption for most unsealed concrete and masonry surfaces.

Keep in mind that silicates both sodium and lithium do not offer any type of waterproofing protection. These are excellent choices but a newcomer to the field is the lithium silicate sealer.