Construction materials

HAR-35. RECYCLED CONCRETE WITH A LOW ENVIRONMENTAL FOOTPRINT

HAR-35 is a recycled reinforced concrete with a characteristic compressive strength of fck = 35N/mm².

It is an innovative material that replaces 100% of the natural coarse aggregate with recycled aggregate and 25% of the fine aggregate.

This product emerges as a sustainable alternative to traditional concretes, favoring the circular economy and reducing dependence on virgin raw materials.

VIUDA DE SAINZ

improvement strategies

ENVIRONMENTAL IMPROVEMENTS

  • Reduction in the use and extraction of raw materials from quarries
  • Reduction of greenhouse gas emissions by 2.242 t of CO2 eq.
  • Decrease in waste by 3.564 t/year, due to the reintroduction of recycled aggregate in the market.
VIEW LEGEND

Product in the framework of new business models

Reducing impact in the company

Design aimed at partial product recovery

Product designed for a second life

Longer product life

Enviromental optimisation in the use phase

Enviromental optimisation in distribution

Design for product end-of-life