Cement

Cement – the adhesive in concrete as a building material.

Cement is an inorganic binder and the adhesive in concrete. Find the right product solution for your project.

Product overview Cements 2024

GWP Matrix 2025

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Sustainable cements

Cements

Portland cement CEM I

Portland cement CEM I 42.5 N

Portland cement CEM I 42,5 N (sd)

Portland cement CEM I 42.5 R

Portland cement CEM I 52,5 N (sd)

Portland cement CEM I 52,5 N-SR 3

Portland cement CEM I 52,5 R (ft)
Portland-composite cement CEM II

Portland limestone cement CEM II/A-LL 32.5 R

Portland limestone cement CEM II/A-LL 42.5 N

Portland limestone cement CEM II/A‑LL 42.5 N (ez)

Portland pozzolanic cement CEM II/B-P 42,5 N – Trasszement

Portland limestone cement CEM II/A-LL 42.5 R

Portland blast-furnace cement CEM II/B-S 52.5 N

Portland blast-furnace cement CEM II/A-S 52.5 R
Blast furnace cement CEM III

Blast-furnace cement CEM III/A 32.5 N-LH (na)

Blast-furnace cement CEM III/A 42,5 N

Blast-furnace cement CEM III/A 42,5 N (na)

Blast-furnace cement CEM III/A 42,5 N-LH (na)

Blast-furnace cement CEM III/B 42,5 L-LH/SR (na)

Rock powders / fillers

Limestone powder – filler

Limestone powder – filler | Aggregate according to DIN EN 12620

Limestone powder – filler | Aggregate according to DIN EN 13043

SUSTAINABILITY THAT WORKS. Innovation leader with the best GWP values.

You can already benefit from measurably more sustainable product solutions.
This is demonstrated by the GWP (Global Warming Potential) value, which is certified for all our cement products and selected concrete products.

From level to level. Our cement and concrete products cover all CSC CO2 levels.

Further sustainability topics at a glance.

Sustainable cements

In line with our claim ‘SUSTAINABILITY THAT WORKS.’, we use a wide range of products with improved sustainability properties. These advances are achieved primarily by reducing the amount of clinker in cement through the use of alternative raw materials. Discover our sustainable product range.

Environmental Product Declarations (EPDs)

EPDs with the best GWP values are available for our cements and selected concretes. EPDs, or Environmental Product Declarations, are standardised documents that present the environmental impact of a product throughout its entire life cycle in a transparent and comparable manner.

CSC certification

Our German cement plants and many of our companies have been awarded CSC certification. The value of the CSC certificate lies primarily in its recognition by international sustainability assessment systems for buildings. These systems include BREEAM, LEED and DGNB, which recognise the CSC certificate.

CI4C

The CI4C consortium is building the first research and development plant that almost completely captures CO₂ from the production process. A decisive step towards climate-neutral cement production.

meca-clay

Together with plant manufacturer thyssenkrupp Polysius, we have developed meca-clay technology for producing reactive pozzolanic cement grinding additives through purely mechanical activation of clays. This allows all types of clays to be converted into highly reactive cement additives without the use of fossil fuels, using only electrical grinding energy and without releasing CO₂ from the raw material.

Sustainable concretes

The use of clinker-reduced cements and other additives in concrete can significantly improve the ecological balance of the building material. On request, we can cover all CSC CO₂ levels with our concrete and cement products. Tailored precisely to your needs.

Find your regional expert.

Our consultants will be happy to assist you with your questions and projects. Select the desired product and then enter your location. Your regional specialist will be happy to assist you with your questions.