Greenmur en

October 30, 2025

Among the technological challenges posed by the materials used in the construction sector, one of the most notable is the need for continuous innovation to achieve products with greater added value — featuring new designs and improved properties — while remaining aligned with a sustainable development model that reduces resource consumption and waste generation. In this regard, the circular economy represents a major opportunity from a business, social, and environmental standpoint.

In this context, Polymec, GLS 2014, and Yesos Rubio, in collaboration with the Technological Centre for Marble, Stone and Materials, have launched the project GREENMUR – Transition to a Greener Regional Industry through Circular Economy Processes in the Fiberglass, Marble, and Plaster Sector via Additive Manufacturing. The initiative incorporates Additive Manufacturing technology to process marble sludge and plaster waste, reinforcing them with fiberglass residues to produce new commercial prefabricated products.

The project will help reduce the consumption of mineral resources in the construction sector, minimize waste generation, and manufacture new products using Industry 4.0 technologies such as Additive Manufacturing, generating significant environmental, social, and economic benefits.

The project has been funded through the R&D Challenges Program of the Region of Murcia and has received financial support from the Development Institute of the Region of Murcia (INFO) and the European Regional Development Fund (ERDF).

More news

POLYMEC, member of the AESICOM Cluster, will face the future challenges of the composites sector in Spain.

Polymec has been present as a founding member of this cluster of companies, which aims to bring together all businesses in the composites sector in order to identify opportunities for innovation and business development through collaboration with other companies in the field, as well as to gain timely access to relevant information on issues affecting companies involved in composite manufacturing.
Our Manager, Mr. Santos Sánchez, was elected Vice President of the AESICOM cluster at its latest assembly.

POLYMEC develops new products.

Polymec is currently developing new products using natural fibers such as flax and slate fiber, in line with its R&D policy and its commitment to the environment.

POLYMEC is part of this important European project as a manufacturer.

This ambitious project is based on research aimed at developing a new pultrusion manufacturing process for the construction and automotive industries.

For more information, please visit the project’s website: www.coaline.eu

The first products made with graphene composites are being introduced.

The first products made with graphene composites were presented at the JEC World Composites trade fair held in Paris this March. These are pultruded profiles with graphene that, thanks to this nanomaterial, improve the mechanical properties of conventional pultrusion profiles. They maintain the same weight but significantly increase strength — even surpassing that of steel, something unthinkable until the arrival of graphene.
At Polymec, we manufacture pultrusion profiles with graphene, marketed under the name CompoSmart, in Murcia.

The most innovative nanomaterial of recent times is set to play a key role in the future of composite materials. Graphene’s mechanical properties make it an ideal material to incorporate into composites to enhance their strength and durability.

At the JEC World in Paris, a section of a boat similar to the Graphenano One could also be seen — a vessel unveiled last October in Alicante to great anticipation, as it is the first boat built entirely from graphene-enhanced composite. Among its advantages: greater strength, lighter weight, higher speed, fuel savings, reduced material use during production, and lower environmental impact.

Graphenano Composites works with Gazechim for the supply of resins, which are enhanced with graphene in Graphenano’s laboratories.

Six-month RECOTRANS meeting.

On March 9th, the second meeting of the RECOTRANS Project consortium was held, coordinated by AIMPLAS, in which we are partners.
The goal of this project is to develop a new manufacturing system to produce multi-material composites suitable for the transport industry, achieving lightweight, high-quality materials.

The next steps will include defining and designing the three demonstrators, finalizing the formulation of the materials, setting the parameters for the laser technology, and integrating microwave technology into the resin transfer molding and pultrusion lines.

The DPArquitectura portal highlights our participation in the JEC Composites World in Paris.

The DPArquitectura portal features an article about our participation in the JEC Composites World in Paris.

Don’t miss the news — click here to read it.