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The Introduction of white cement

Europe's largest economy, Germany, recently activated an emergency plan to manage gas supplies that the natural gas could be rationed if supplies are disrupted or disrupted by a stand-off over Russian demands to pay for fuel in rubles.  

German Vice-Chancellor, minister of economy and climate protection, said Germany's gas supplies were secure for now, but he urged consumers and businesses to reduce consumption, saying "every kilowatt of electricity counts." 

Germany's gas network regulator can ration gas if supplies run short. Plants would be the first to be affected. Special treatment will be provided to private families, hospitals, and other important institutions.  

Half of Germany's 41.5 million households use natural gas for heating, and industry consumption accounts for a third of the country's 100 billion cubic meters of gas demand in 2021.  

The price of many energy and commodities like the white cement could be affected.


What is white cement?

The raw material of appropriate composition is burned to partially melted. The clinker with calcium silicate as the main component and low iron content is added with appropriate amount of gypsum, and it is a white hydraulic cementing material made by grinding, called white silicate cement (referred to as white cement).

When grinding cement, it is allowed to add limestone not exceeding 5% of the cement weight.

Note: It is allowed to add grinding aids that do not damage the cement performance to grind cement, and the addition amount does not exceed 1% of the cement weight. Incorporation of other admixtures must be tested and submitted to the Ministry of Building Materials Industry for approval.


Grade of white cement:

(1) Label: There are four labels: 325, 425, 525, and 625.

(2) Whiteness: the minimum whiteness is not less than 87. 90 whiteness and 92 whiteness. 


Characteristic of white cement: 

White cement, white Portland cement is abbreviated as white cement, is a hydraulic cementitious material made of white Portland cement clinker added to gypsum and ground. The typical feature is high whiteness and bright color.


Applications of white cement:

The typical characteristic of white cement is that it has high whiteness and bright color. It is generally used as a variety of building decoration materials. Typical examples are stucco, sculpture, ground, terrazzo products, etc. White cement can also be used to make white and colored concrete components. It is the largest variety of decorative cement produced.


If have any need, please feel free to contact:  sales@cabr-concrete.com


Researchers at the University of Warwick in the UK have developed a lithium battery technology innovation. Adding graphene beams doubles battery life. By strengthening the structure of the anode with graphene beams, they have found an effective way to replace the graphite in the anode with silicon. Thereby increasing the capacity of the lithium-ion battery and more than doubling the lifespan.
As a supplier of anode materials for lithium batteries, we also provide white cement. We will continue to provide white cement for the global market, please feel free to contact us.


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