Maxseal Super is a powder mix of Portland cement, fine aggregate and selected chemical additives. After mixing with water, a waterproof insulating layer and a surface crystallized layer of concrete base are formed. Due to the phenomenon of crystallization, i.e. the formation of insoluble crystalline structures in the pores and capillaries of concrete, additional surface sealing of the substrate is obtained. After setting, it can be painted or covered with ceramic tiles.

Technical data

• aggregate size up to 0.63 mm
• dry mix density 1.15 0.10 g / cm ³
• minimum time between coats 6-8
• maximum time between coats 12-16
• initial hardening time above 60 min
• shelf life 30-40 minutes
• mixing water (up to product weight) 26 2%
• resistance to the coating of positive pressure: 8.5 atm, negative pressure: 2.5 atm
• compressive strength after 28 days (EN 13892-2) over 40.7 MPa
• bending strength after 28 days (EN 13892-2) above 8 MPa
• adhesion to concrete after 28 days (EN 1542) 1.61 MPa
• vapor permeability (EN ISO 7783-1 / -2) V (g / m2 for D (m): 340.22 / 0.06
• water absorption (EN 1062-3) 0.03 kg / m ² h ^0.5

Application

• as a watertight, chemically resistant coating insulation on concrete or reinforced concrete surfaces
• for protection and sealing of surfaces in a hydrotechnical facility, a tank in a sewage treatment plant, a potable water tank, a foundation in, cellars, a swimming pool
• in facilities exposed to positive and negative effects of water under hydrostatic pressure
• for application on cement plasters, stone and brick
• they are suitable for use in places of permanent residence for humans and animals

It is possible to use on wet surfaces.