Blog of news and innovation projects
News
Sacyr's Blog
![](https://sacyr.com/documents/121856245/121935575/Valrec+blog+1.jpg/ad26ed0c-06bb-ac82-36d8-f973aafc20d5?t=1680506385979)
Sostenibilidad
Digitalized demolitions to get deeper insight on materials
At Valrec project, we have recently started to use BIM-SD, a tool that offers valuable information on the quality, quantity, location, and shape of the material to destruct.
03/04/2023
![](https://sacyr.com/documents/121856245/121935560/Mano+ceniza.jpg/313fb914-42c5-d30c-c7e8-bc5c42046c16?t=1678191029550)
Innovación
We revalorize construction waste and ash to create roads and buildings
Tecnocir was born out of the necessity to reduce CO2 emissions, the high use of raw materials to obtain aggregates and the generation of large volumes of waste from demolitions in construction.
09/03/2023
![](https://sacyr.com/documents/121856245/121935544/Ecolodo+4.jpg/3b9bc8a0-3d62-bb81-de99-ea00a47bbc84?t=1677485834161)
Water
Sludge repurposed into coal to eliminate odors
The need to valorize sludge from wastewater treatment plants (WWTPs) and the necessity to have more efficient deodorization systems have led to the Ecolodo project.
27/02/2023
![](https://sacyr.com/documents/121856245/121929565/IMG+0+Pompeya+construcci%C3%B3n.jpg/e9ac10ad-f964-0f92-37fb-c9dcd63d4f57?t=1664351635101)
Tungsteno
Pompeii, a jewel of ancient recycling buried by a volcano
Pompeii was buried by the eruption of Mount Vesuvius and for centuries slept under a blanket of ash and pumice some six metres deep. We discuss how this priceless archaeological treasure was built from stones from nearby quarries, rubbish and reused materials.
27/09/2022