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2 647 532

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IPC

C04B24/14(2006-01-01)

C04B38/10(2006-01-01)

C04B103/42(2006-01-01)

C04B103/65(2006-01-01)

(21) (22)

Application

2017110313, 2017-03-28

(24)

Start date

2017-03-28

(22)

Actual filing date

2017-03-28

(45)

Published

2018-03-16

(72)

Inventor

Svatovskaya Larisa BorisovnaSycheva Anastasiya MaksimovnaAbu-Khasan MakhmudRusanova Ekaterina VladimirovnaGera Vasilij IosifovichSolomakhin Andrej SergeevichKvitko Aleksandr VladimirovichKamenev Yurij Aleksandrovich

(73)

Holder

Federalnoe Gosudarstvennoe Byudzhetnoe Obrazovatelnoe Uchrezhdenie Vysshego Obrazovaniya Gosudarstvennyj Universitet Putej Soobshcheniya Imperatora Aleksandra I"

COMPLEX ADDITIVE FOR FOAM CONCRETE MIXTURE Russian patent published in 2018 - IPC C04B24/14 C04B38/10 C04B103/42 C04B103/65

Abstract RU 2647532 C1

FIELD: construction materials.

SUBSTANCE: invention relates to construction materials and can be used as a complex additive in mortar mixture when producing foam concrete. Complex additive for foam concrete mixture contains, % by weight: foaming agent on the protein base 94.2–94.8, polyvinyl acetate 5.2–5.8.

EFFECT: technical result is a decreased sorption humidity and water absorption of the foam concrete.

1 cl, 1 ex, 1 tbl

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RU 2 647 532 C1

Authors

Svatovskaya Larisa Borisovna

Sycheva Anastasiya Maksimovna

Abu-Khasan Makhmud

Rusanova Ekaterina Vladimirovna

Gera Vasilij Iosifovich

Solomakhin Andrej Sergeevich

Kvitko Aleksandr Vladimirovich

Kamenev Yurij Aleksandrovich

Dates

2018-03-16—Published

2017-03-28—Filed