What is it about?

The valorization of the lignin as admixture cement and concrete material is of major importance for our region. The lignin is extracted by the Kraft process from the date-palm wood waste of the TOLGA-Algeria region. This approach may help recover the huge quantities of date palm wood waste available in the south of the country. It also provides a low cost by-product, which can be widely used in the construction industry. The results obtained in this paper revealed that black liquor has similar performance compared to the commercially admixture. For that, all authors believe that the black liquor of date-palm wood has an important economic, ecological and scientific interest.

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This page is a summary of: Effect of Black Liquor from Date Palm on the Workability and Compressive Strength of Portland Cement and Concrete, Advances in Materials Science, September 2019, De Gruyter,
DOI: 10.2478/adms-2019-0013.
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