Concrete with recycled aggregate

PROMSA’s recycled aggregates come 100% from the recovery of concrete and are CE certified. Their use, whether for concrete by strength or by dosage, always complies with the specific legal requirements. Our strict control of the raw materials allows us to manufacture quality concrete with recycled aggregates and with the maximum guarantees.

Description

Additional information

Documents

Field of application

  • CONCRETE BY DOSAGE (HRD100-200-300): Use of 100% recycled coarse aggregate for batching concretes up to 300kg cement.
  • CLEANING CONCRETE (HRL-150): Use of 100% recycled coarse aggregate according to annex 10 of the Structural Code (RD470/2021).
  • MASS CONCRETE: HRM20-HRM25. Use of 20% of recycled coarse aggregate with respect to the total aggregate, in accordance with the Structural Code (RD470/2021).
  • REINFORCED CONCRETE: HRA25. Use of 20% of recycled aggregate with respect to the total coarse aggregate, in accordance with the Structural Code (RD470/2021).

Advantages

  • Minimise the use of natural resources for the manufacture of concrete permitted by the regulations.
  • Enables credits to be obtained in the Leed, Breeam and VERDE sustainability systems.
  • Allows compliance with law 5/2020, art.147.2, which establishes that public and private construction projects must determine the use of recycled aggregates from the recovery of construction and demolition waste in a minimum percentage of 5% by weight of the total aggregates foreseen.
  • Aggregates from an authorised waste management plant (management code E-1920.22).
  • A real commitment to more sustainable building, with local economy products: kilometre 0 and high durability.

Application system

  • The application system for concrete with recycled aggregates is the same as for concrete with natural aggregates.
  • Specifically, concrete with recycled aggregates can be pumped.

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