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(19)

(11)

2 488 668

(13)

(51)

IPC

E04B7/20(2006-01-01)

(21) (22)

Application

2011110420/03, 2011-03-18

(24)

Start date

2011-03-18

(22)

Actual filing date

2011-03-18

(45)

Published

2013-07-27

(72)

Inventor

Khisamov Rafail' IbragimovichBasharov Fanzil' Fannurovich

(73)

Holder

Federal'Noe Gosudarstvennoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Arkhitekturno-Stroitel'Nyj Universitet"Khisamov Rafail' IbragimovichBasharov Fanzil' Fannurovich

FLOOR SLAB Russian patent published in 2013 - IPC E04B7/20

Abstract RU 2488668 C2

FIELD: construction.

SUBSTANCE: floor slab comprises an upper belt from corrugated boards reinforced in the span with a truss rod. The rod is fixed in the support area of the slab to rigid cantilever supports. Rigid cantilever supports are fixed at the bottom to corrugated boards with self-tapping screws. Rigid cantilever supports are made in the form of a rod tetrahedral pyramid attached to transverse beams. Transverse beams are attached to lower shelves of corrugated boards.

EFFECT: simplified manufacturing and reduced metal intensity of a floor slab.

2 dwg

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RU 2 488 668 C2

Authors

Khisamov Rafail' Ibragimovich

Basharov Fanzil' Fannurovich

Dates

2013-07-27—Published

2011-03-18—Filed