The quality of secondary raw materials depends strongly on the grade of sorted recycled aggregates. Therefore, the waste recycling companies are an important part of the recycling chain, as their activities are in the beginning of the ‘’new life’’ of secondary raw materials. We asked Robin Chapelle, Project Manager at Tradecowall, Belgian enterprise for recycling of construction & demolition waste (CDW) to introduce us to the work of his company within the SeRaMCo project. Read More
SeRaMCo: Secondary Raw Materials for Concrete Precast Products
The construction sector is the most resource intensive industrial sector in the EU. It uses around 50% of the available primary raw materials, hence exhausting the natural resources, degrading environment and generating high costs to the business operators.
Although there is potential for the use of secondary raw materials from construction and demolition waste (CDW), this is far from becoming mainstream in Europe. For the time being, the sector uses only 4% of the recycled construction and demolition waste (CDW), although CDW represents the largest waste stream in the EU, accounting for 1/3 of the overall European waste.
Against this background, this situation is not dire in the whole of Europe. Some North-Western Europe (NWE) countries, namely Germany, France, Belgium and the Netherlands are leading the way in recycling CDW. Depending on the individual country, these rates range from 70-95%.
However, although waste recycling rates in NWE are impressive, business operators from the construction sector are still faced with challenges in placing their recycled products on the market. This is primarily due to the fact that there is still no niche market for concrete products made from the recycled materials. The lack of a niche market is accompanied by the lack of a clear-cut legislative framework in certain NWE states and inability to make precise cost estimations reflecting both social and economic costs of the production.
To make the most out of the available resources, SeRaMCo aims to replace primary raw materials with the high-quality materials recycled from CDW, e.g. concrete, bricks, tiles and ceramics (CBTC), in production of the cement and concrete products for use in NWE. To attain this goal, the project will:
analyse and improve sorting of CDW, as a precondition for successful recycling;
develop and test new concrete mixes and technologies for the production of concrete precast products (CPPs) made from the recycled CBTC;
establish a market niche for CPPs, leading to the economic advantages for the CPP producers and generating new jobs in the construction sector.
SeRaMCo’s expected outputs are cement and CPPs from up to 100% recycled aggregates, comparable to conventional products both in terms of costs and quality, and ready for commercialization in NWE.
Prior to rolling-out across NWE and Europe as a whole, SeRaMCo will test its end-products in 3 pilot areas, namely City of Seraing (Belgium), City of Saarlouis (Germany) and Region of Moseille (France). Following the testing phase, previously developed business models, supporting the supply chain of the new market niche and establishing ecosystem with stakeholders active in the field, will be put in place.
110 Sart d'Avette
Beton - Betz GmbH
46 Rappenauer Str.
16 Route de Pierreville
Schuttelaar & Partners
199, bus 22 Belliardstraat
TRADECOWALL SCRL - Traitement des Déchets de Construction en Wallonie
24 Rue du Tronquoy
Université de Liège
9 Quartier Polytech - Allée de la découverte
University of Luxembourg
162 A Avenue de la Faïencerie
Université de Lorraine
34 cours Léopold
CS 25233 54052
Delft University of Technology
Centre for Studies and Expertise on Risks, Environment, Mobility, and Urban and Country Planning
71 rue de la Grande Haie
Technische Universität Kaiserslautern
|Technische Universität Kaiserslautern||
|Beton - Betz GmbH||Herbert Kahmeremail@example.com>||Germany|
|Schuttelaar & Partners||Bea Rofaghafirstname.lastname@example.org||Belgium|
|TRADECOWALL SCRL - Traitement des Déchets de Construction en Wallonie||Mariage Thibaultemail@example.com||Belgium|
|Université de Liège||Luc Courard||Luc.Courard@ulg.ac.be||Belgium|
|University of Luxembourg||Danièle Waldmannfirstname.lastname@example.org||Luxembourg|
|Université de Lorraine||André Lecomteemail@example.com||France|
|Delft University of Technology||Ulrich Knaackfirstname.lastname@example.org||Netherlands|
|Centre for Studies and Expertise on Risks, Environment, Mobility, and Urban and Country Planning||Davy Prybylaemail@example.com||France|
From 27-28 November 2017, the General Assembly of the SeRaMCo project took place in Liège, Belgium. More than thirty partners from five different NWE-regions as well as seven members of the advisory board gathered during this two-day event to discuss SeRaMCo’s progress since its launch in 6 months ago. Read More
SeRaMCo was officially launched on 15 June 2017 at the premises of the Technical University of Kaiserslautern. Read More
SeRaMCo's poster outlining the main information about the project has just been published. Read More
SeRaMCo's flyer outlining the main aims of the project has been published. Read More