Loading
Zoom OutReset sizeZoom InFullscreen

People to contact

Do you have any questions on this subject?

+49-211-45 78-0
info@vdz-online.de

Other items of possible interest

01.07.2024

Research projects

Performance of two-layer concrete pavers using clinker efficient cements with focus on freeze-thaw resistance

Following the recommendations of the CO₂ roadmap, a minimum of 50 % of concrete for pavers will be produced with CEM II/C or similar clinker efficient cements by 2050. Proof of their practicability for production of two-layer pavers is still pending. This research project aims to develop actions for paver manufacturers to ensure a production of concrete pavers with a high resistance to freeze-thaw attack with de-icing chemicals using clinker efficient cements.

Learn more

01.12.2022

Research projects

REDOL - Aragon's REgional Hub for circularity: Demonstration Of Local industrial-urban symbiosis initiatives

Redol deals with closing material cycles using the city of Zaragoza as an example. The research project focuses on solid urban waste, which is an abundant source to produce circular products. Five value chains for solid urban waste in the Aragon region will be redesigned in order to be able to produce circular products using an industrial-urban symbiosis approach.

Learn more

01.05.2023

Research projects

Fire performance of ecologically optimised concretes

The purpose of the research project is to gain the first systematic scientific findings on spalling behaviour in the event of fire and on thermo-mechanical and thermo-physical properties for concretes with the new clinker-efficient cement types and with recycled aggregates.

Learn more

01.04.2021

Research projects

Reduction of green house gases by process innovations in the primary Industry, SP 6: Development of a methodology for cross-project and ecological potential assessment, cement industry

The transfer and networking project ReInvent aims to provide technical and organisational support for the BMBF funding measure KlimPro-Industrie.

Learn more

31.03.2025

Training

Cements of the Future

With the decarbonisation of cement production and the expected reduction in blastfurnace slag and fly ash quantities, unburned limestone, calcined clays, and recycled fines will gain in importance as cement main constituents. The focus will be on new, clinker-effcient cement types such as CEM II/C and CEM VI cements, whose performance allows a wide range of applications in practice. This online seminar provides an overview of the current state of development and standardisation of new cements. The possibilities and limits for practical implementation will be presented.

Learn more

01.01.2024

Training

VDZ E-learning

With us, you can expand your knowledge around the production of cement and lime, as well as in the area of concrete technology. As a competent partner, we have been offering our customers individual qualification solutions since 2010. In addition to German-language online courses, we also offer English- and Russian-language courses and other services.

Learn more

06.11.2024

Events

VDZ Congress 2024

The 9ᵗʰ International VDZ Congress will take place in Düsseldorf on 6 – 8 November 2024. The VDZ Congress is the international scientific forum for the cement industry and its suppliers. Delegates from all over the world will discuss the latest developments concerning the transformation of the industry on its way towards climate neutrality.

Learn more

01.10.2020

Research projects

Effect of releasable alkalis from aggregates on a deleterious alkali-silica reaction in concrete

The IGF project 21386 N focuses on the relationship between the releasable alkali contents from aggregates and possible effects in concrete.

Learn more

01.04.2022

Research projects

Fresh concrete properties and hardening behaviour of concretes with clinker-efficient cements CEM II/C and CEM VI

EN 197-5 defined the clinker-efficient cements CEM II/C and CEM VI. Technical approvals for the application of CEM II/C cements have been issued. For a widespread application, it is important that all parties involved develop confidence in the new products. With new findings on fresh concrete properties, hardening behaviour and durability two research projects of the VDZ Concrete Technology Department will provide an important basis for application of these cements in concrete for the construction industry.

Learn more

01.04.2022

Research projects

Durability of concretes with clinker-efficient cements CEM II/C and CEM VI

EN 197-5 defined the clinker-efficient cements CEM II/C and CEM VI. Technical approvals for the application of CEM II/C cements have been issued. For a wide application, all parties involved have to develop confidence in the new products. With new findings on fresh concrete properties, hardening behaviour and durability two research projects of the VDZ Concrete Technology Department will provide an important basis for the application of these cements in the construction industry.

Learn more

Thank you for your interest in our publication:

Loading