One-component, cement-based waterproofing coating. The active ingredients penetrate the pores and capillaries of the concrete, then reacting with the available water and free lime to form an insoluble crystal network. The coating can be applied with a brush or by spraying, the resulting layer protects the concrete against water penetration and penetration. The product is used in the insulation of underground structures, including: basements, retaining walls, elevator shafts. Creates a protective coating of an element in concrete.

Features

• active ingredients penetrate the concrete and form crystals that seal the capillary network in the concrete
• one-component
• ready to use after adding water
• the consistency of the slime facilitates quick application by brush or low pressure spraying
• negative and positive pressures
• excellent adhesion to concrete
• permeable to water vapor
• can be applied to concrete and repair mortars

Technical data

• chemical composition Portland cement, selected aggregate and active additives
• gray powder texture
• maximum grain size D _max approx. 0.3 mm
• peel strength approx. 2.0 MPa
• reaction to fire - class A1
• water vapor permeability Class I (permeable coating) SD <5 m
• capillary absorption approx. 0.09 kg / (m ² h ^0.5 )
• penetration of water under pressure - approx. 3 times lower penetration compared to the reference sample (water pressure 5 bar for 72 hours)
• fresh mortar density approx. 1.9 kg / dm ³
• consumption approx. 1.2 kg / m ² per layer
• 25 kg bag