High-strength thixotropic mortar, fibred for the repair and protection of concrete, based on nanosilane technology.

Approximate yield: 1.7 kg/m2/mm

Composition

Product based on special cements, selected aggregates and corrosion inhibitor, (organofunctional silanes) and reinforced with fibres.

Features & Applications

• Repair mortar class R4 according to EN-1504-3
• Passivation mortar according to 1504-7
• Mortar for concrete protection according to 1504-2
• Structural repair of concrete, repair of slabs, overhangs, balconies, decorative elements, cornices, aesthetic repairs, ramps,...
• Great adhesion to concrete and corrugated steel.
• Fast setting
• Paintable at 4 hours
• Thixotropic, non-sagging in ceiling applications.
• Permeable to water vapor.
• Raincoat.
• Good chloride resistance.
• Resistant to freeze-thaw cycles.
• Compensated shrinkage to minimize the risk of cracking.
• High resistance to carbonation.
• Weather resistant.
• Concrete regeneration.

Stands

• The substrate must be healthy, clean, free of greases, oils, dust and poorly adhered parts (minimum tensile strength of 1.5 MPa)
• If necessary, prepare it preferably using mechanical means and expose the sound concrete.
• The absorbent supports will be previously moistened until saturated, avoiding waterlogging.apply, MORCEMSEAL TODO 1 once the surface acquires a matte appearance.
• If there is armor, it must be clean of rust, grease, oils and other poorly adhered particles.
• If they are rusty, they will be cleaned by sandblasting or by means of a metal toothbrush.

How to use

Mortar mixing:

• Add the 2/3 parts of the water provided and progressively mix all the powder while stirring. Then add the remaining water and mix for 2 more minutes. Do not prepare more material than you are going to use for 20 minutes (at +20ºC)

Application:

• Apply MORCEMSEAL TODO 1 with a trowel, pressing to ensure adhesion and compact the material firmly.
• MORCEMSEAL TODO 1 can be applied in several layers, with the minimum thickness per layer being 4 mm. Thicknesses of up to 40 mm can be applied on vertical surfaces without the aid of formwork.

Cured:

• Protect from wind, frost and sun during hardening. To avoid excessive drying it is advisable to cover the surface with wet burlap or plastic during curing.
• The curing operation is essential in all cases.
• Do not add more water to the mortar than recommended or remix
• Do not apply below 5ºC or above 30ºC.
• Do not add cement, sand or other substances that may affect the properties of the material
• Tools and tools should be cleaned with water immediately after use to prevent hardening of the material, which should be removed by mechanical means.
• Consult with the Technical Department for any application not specified in this Technical Sheet.
• For all information regarding safety in the handling, transportation, storage and use of the product, consult the updated version of the Product Safety Data Sheet.