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2 296 987

(13)

(51)

IPC

G01N29/04(2006-01-01)

(21) (22)

Application

2006100598/28, 2006-01-10

(24)

Start date

2006-01-10

(22)

Actual filing date

2006-01-10

(45)

Published

2007-04-10

(72)

Inventor

Alimov Anatolij GeorgievichKarpunin Vasilij ValentinovichKarpunin Nikita Vasil'EvichAlimova Marija Olegovna

(73)

Holder

Gosudarstvennoe Nauchnoe Uchrezhdenie Povolzhskij Nauchno-Issledovatel'Skij Institut Ehkologo-Meliorativnykh Tekhnologij Rossijskoj Akademii Sel'Skokhozjajstvennykh Nauk

METHOD OF ULTRASONIC TEST OF CENTRIFUGED CONCRETE Russian patent published in 2007 - IPC G01N29/04

Abstract RU 2296987 C1

FIELD: testing engineering.

SUBSTANCE: method comprises surface sounding of construction by ultrasonic in the longitudinal and transverse direction, measuring time for which ultrasonic spreads in the construction, determining mean humidity of concrete in the lateral and longitudinal directions with respect to the direction of strengthened reinforce, and determining the value of strength from the equation proposed.

EFFECT: enhanced reliability.

2 dwg

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RU 2 296 987 C1

Authors

Alimov Anatolij Georgievich

Karpunin Vasilij Valentinovich

Karpunin Nikita Vasil'Evich

Alimova Marija Olegovna

Dates

2007-04-10—Published

2006-01-10—Filed