CRUDE MIXTURE FOR PRODUCING BUILDING MATERIAL Russian patent published in 2017 - IPC C04B28/14 C04B14/26 C04B18/04 C04B111/20 

Abstract RU 2631733 C1

FIELD: chemistry.

SUBSTANCE: mixture contains, wt %: limestone ground before passing through sieve No.2.5 65.0-67.0; phosphogypsum 32.0-34.0; nylon fiber cut into segments of 2-6 mm 0.03-0.07.

EFFECT: increasing the strength of the building material.

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RU 2 631 733 C1

Authors

Shchepochkina Yuliya Alekseevna

Dates

2017-09-26Published

2016-09-23Filed