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2 811 704

(13)

(51)

IPC

C04B41/65(2006-01-01)

C04B28/00(2006-01-01)

C04B111/28(2006-01-01)

(21) (22)

Application

2023105533, 2023-03-10

(24)

Start date

2023-03-10

(22)

Actual filing date

2023-03-10

(45)

Published

2024-01-16

(72)

Inventor

Khezhev Tolia AmirovichKhezhev Khasanbi Anatolevich

(73)

Holder

Federalnoe Gosudarstvennoe Biudzhetnoe Obrazovatelnoe Uchrezhdenie Vysshego Obrazovaniia Gosudarstvennyi Universitet Im. Kh.M. Berbekova"

RAW MIXTURE FOR FIRE RETARDANT PLASTER MORTAR Russian patent published in 2024 - IPC C04B41/65 C04B28/00 C04B111/28

Abstract RU 2811704 C1

FIELD: construction materials.

SUBSTANCE: invention can be used by construction organizations for fire protection of building structures. The raw mixture for fire-retardant plaster mortar includes components in a dry mixture in the following ratio, wt.%: gypsum 12.8 – 32.0, expanded vermiculite 27.0 – 36.0, volcanic ash 36.9 – 47.1, Portland cement 3.2 – 7.0, D-5 0.9 – 1.1.

EFFECT: improved physical and mechanical properties of fire retardant solutions.

1 cl, 3 tbl

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RU 2 811 704 C1

Authors

Khezhev Tolia Amirovich

Khezhev Khasanbi Anatolevich

Dates

2024-01-16—Published

2023-03-10—Filed