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Grupo Cementos Portland ValderrivasGrupo Cementos Portland Valderrivas

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  1. Mortar - Bagged mortar - Products and recommendations - Technical mortar - Valsec Pilotajes

Mortar - Bagged mortar - Products and recommendations - Technical mortar - Valsec Pilotajes

Product range: Technical mortar

Valsec Pilotajes

High-performance mortar for micropiling.

Mortar for injection in micropiles.

  • VALSEC PILOTAJES N: CEM II cement base.
  • VALSEC PILOTAJES SR: Sulphur-resistant (SR) cement base for aggressive environments.
Supply conditions

Micropiling, reinforcing old or new foundations, underpinning buildings, foundations that are difficult to access or in terrain not suitable for conventional piling. Outdoor and indoor use.

Condiciones de suministro

Bagged (25 kg. bags)



Mixing instructions

VALSEC PILOTAJES mortar is suitable for micropiling; it is mixed by the injection pump using the appropriate amount of water depending on the required consistency.

Substrate preparation

The appropriate drilling technique is chosen for micropiling depending on the terrain. Drill to the specified depth with the appropriate diameter

Instructions for application

Having attained the desired consistency, apply with a pump, filling the hole from bottom to top, independently of the injection system.


Dry premix grout mortar based on portland cement (normal or sulphur-resistant), graded aggregate and admixtures, whose technical characteristics make it suitable for high-pressure injection along the entire shaft of the micropile.

Technical characteristics
Granulometry (max.) 2 mm Compressive strength after 15 hours (UNE EN 1015-11) ≥ 15 N/mm2
Application temperature 5ºC - 35ºC Compressive strength after 24 hours (UNE EN 1015-11) ≥ 25 N/mm
Usage time (after adding water) Approximately 90 minutes Compressive strength after 48 hours (UNE EN 1015-11) ≥ 40 N/mm2
Fire resistance A1 Compressive strength after 7 days (UNE EN 1015-11) ≥ 50 N/mm2
Apparent density (UNE EN 1015-6) 2,1 ± 0,1 kg/l  Compressive strength after 28 days (UNE EN 1015-11) ≥ 65 N/mm2

Industrial mortar by the Cementos Portland Valderrivas Group is produced in plants with a certified quality assurance system which conforms to the UNE EN ISO 9001:2000 standard.

The data is based on trials performed in our control laboratory and is the result of extensive experience with VALSEC products. Variations in working conditions on site may lead to changes in performance.


Store in a dry place, protected from frost and direct sunlight. If properly stored, the product may be used up to 12 months after manufacture.


This product contains cement. Avoid contact with eyes and skin, and do not inhale the dust. Use rubber gloves and goggles when handling. Keep out of reach of children. Do not use the product at an ambient temperature below 5ºC or above 35ºC.

Note: Cementos Portland Valderrivas is not responsible for inappropriate use of the product or for unexpected outcomes arising from its usage, since the application conditions and methods are beyond our control. The customer is responsible for ensuring correct use of the product.

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