SU366174A1 - METHOD OF MANUFACTURING PRODUCTS AND DESIGNS jLJ ^; ^: f :: I;!?; Z:; ^ :: - Google Patents

METHOD OF MANUFACTURING PRODUCTS AND DESIGNS jLJ ^; ^: f :: I;!?; Z:; ^ ::

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Publication number
SU366174A1
SU366174A1 SU1617271A SU1617271A SU366174A1 SU 366174 A1 SU366174 A1 SU 366174A1 SU 1617271 A SU1617271 A SU 1617271A SU 1617271 A SU1617271 A SU 1617271A SU 366174 A1 SU366174 A1 SU 366174A1
Authority
SU
USSR - Soviet Union
Prior art keywords
jlj
designs
manufacturing products
concrete
corona
Prior art date
Application number
SU1617271A
Other languages
Russian (ru)
Inventor
изобретени Авторы
Original Assignee
Г. С. Кальчик, А. В. Зыскин, Б. И. Рутковский , В. П. Сабалдырь Научно исследовательский инститгут строительного производства
шшт Штт
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Г. С. Кальчик, А. В. Зыскин, Б. И. Рутковский , В. П. Сабалдырь Научно исследовательский инститгут строительного производства, шшт Штт filed Critical Г. С. Кальчик, А. В. Зыскин, Б. И. Рутковский , В. П. Сабалдырь Научно исследовательский инститгут строительного производства
Priority to SU1617271A priority Critical patent/SU366174A1/en
Application granted granted Critical
Publication of SU366174A1 publication Critical patent/SU366174A1/en

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Description

1one

Известен способ изготовлени  изделий и конструкций из бетонных смесей путем формовани  с последующим пропусканием через бетон посто нного электрического тока.A known method of manufacturing products and structures of concrete mixtures by molding, followed by direct current passing through concrete.

Цель изобретени  - ускорить твердение без нагрева бетона.The purpose of the invention is to accelerate the hardening without heating the concrete.

Это достигаетс  тем, что электрический ток пропускают через зазор между электродом и открытой поверхностью бетона с образованием коронного разр да.This is achieved by passing an electric current through the gap between the electrode and the open surface of the concrete to form a corona discharge.

Изобретение по сн етс  чертежом.The invention is illustrated in the drawing.

Установка состоит из генератора 1 посто нного тока, например типа АФА-90-200, коронпрующего электрода в виде метелок 2 и электрода 3, роль которого выполн ет твердеющий бетон.The installation consists of a direct current generator 1, for example, the AFA-90-200 type, a corona-forming electrode in the form of panicles 2 and an electrode 3, the role of which is performed by hardening concrete.

Отформованное изделие устанавливаю открытой поверхностью под коронирующий электрод с некоторым зазором, обеспечивающим коронный (кистевой) разр д. Подают ток высокого напр жени , например 8 кв при силе тока 25-30 ма.I set the molded product with an open surface under the corona electrode with a certain gap providing a corona (hand) discharge. A high voltage current is applied, for example, 8 kV at a current of 25-30 mA.

Иаличйе коронного разр да фиксируетс  свет щимс  «дождем, представл ющим собой слой, состо щий из ионов одного знака.The corona discharge is detected by a luminous rain, which is a layer consisting of ions of the same sign.

В результате обмена зар дами между коронирующим слоем и бетонной смесью в последней увеличиваетс  число ионов, что приводит к ускорению процесса твердени  бетона без его нагрева.As a result of the charge exchange between the corona layer and the concrete mixture, the number of ions in the latter increases, which accelerates the hardening process of the concrete without heating it.

Предмет изобретени Subject invention

Способ изготовлени  изделий и конструкций из бетонных смесей путем формовани  с последующим пропусканием через бетон посто нного электрического тока, отличающийс  тем, что, с целью ускорени  твердени  без нагрева бетона, электрический ток пропускают через зазор между электродом и открытой поверхностью бетона с образованием коронного разр да .A method of manufacturing products and structures of concrete mixtures by molding and then passing a constant electric current through concrete, characterized in that, in order to accelerate hardening without heating the concrete, electric current is passed through the gap between the electrode and the open surface of the concrete to form a corona discharge.

SU1617271A 1971-01-20 1971-01-20 METHOD OF MANUFACTURING PRODUCTS AND DESIGNS jLJ ^; ^: f :: I;!?; Z:; ^ :: SU366174A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1617271A SU366174A1 (en) 1971-01-20 1971-01-20 METHOD OF MANUFACTURING PRODUCTS AND DESIGNS jLJ ^; ^: f :: I;!?; Z:; ^ ::

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1617271A SU366174A1 (en) 1971-01-20 1971-01-20 METHOD OF MANUFACTURING PRODUCTS AND DESIGNS jLJ ^; ^: f :: I;!?; Z:; ^ ::

Publications (1)

Publication Number Publication Date
SU366174A1 true SU366174A1 (en) 1973-01-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU1617271A SU366174A1 (en) 1971-01-20 1971-01-20 METHOD OF MANUFACTURING PRODUCTS AND DESIGNS jLJ ^; ^: f :: I;!?; Z:; ^ ::

Country Status (1)

Country Link
SU (1) SU366174A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5252266A (en) * 1992-07-02 1993-10-12 Brabston William N Control of the hardening of binders and cements

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5252266A (en) * 1992-07-02 1993-10-12 Brabston William N Control of the hardening of binders and cements

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