SU643335A1 - Method of manufacturing lightweight-concrete articles - Google Patents

Method of manufacturing lightweight-concrete articles

Info

Publication number
SU643335A1
SU643335A1 SU752175581A SU2175581A SU643335A1 SU 643335 A1 SU643335 A1 SU 643335A1 SU 752175581 A SU752175581 A SU 752175581A SU 2175581 A SU2175581 A SU 2175581A SU 643335 A1 SU643335 A1 SU 643335A1
Authority
SU
USSR - Soviet Union
Prior art keywords
concrete articles
manufacturing lightweight
concrete
mixture
products
Prior art date
Application number
SU752175581A
Other languages
Russian (ru)
Inventor
Владимир Яковлевич Анисимов
Сурен Саиевич Даниелян
Владимир Иванович Зайцев
Юрий Петрович Трифонов
Original Assignee
Южный Зональный Проектный И Научно-Исследовательский Институт Сельского Строительства
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 Южный Зональный Проектный И Научно-Исследовательский Институт Сельского Строительства filed Critical Южный Зональный Проектный И Научно-Исследовательский Институт Сельского Строительства
Priority to SU752175581A priority Critical patent/SU643335A1/en
Application granted granted Critical
Publication of SU643335A1 publication Critical patent/SU643335A1/en

Links

Description

d,9 кГс/см2, осуществл ют подачу бетонной смеси в форму издели , ее укладку и уплотнение. Под воздействием созданного давлени  в форме происходит перемещение влаги из растворной части легкобетонной смеси в поры легкого заполнител .d, 9 kgf / cm2, the concrete mixture is supplied to the product form, laid down and compacted. Under the influence of the created pressure in the form, the moisture is transferred from the mortar part of the light concrete mixture to the pores of the lightweight aggregate.

Врем  формовани  объемного элемента элеватора типа СОГ 40-50 сек.The forming time of the SOG Elevator volumetric element is 40-50 seconds.

Использование способа по сравнению с известными техническими рещени ми позвол ет сократить врем  формовани  легкобетоннЫх изделий и улучщить качество изделий за счет повышени  прочности и плотности их. The use of the method in comparison with the known technical solutions allows to shorten the molding time of lightweight concrete products and to improve the quality of the products by increasing their strength and density.

Claims (2)

1. Способ изготовлени  легкобетонных изделий, преимущественно керамзитобетонных , включающий вакуумирование смеси и укладку ее в форму при уплотнении, отличающийс  тем, что, с целью ускорени  процесса и повышени  прочности изделий, ук ладку смеси при уплотнении осуществл ют с приложением дополнительного давлени , возрастающего от атмосферного до 0,6- 0,9 кГс/см2.1. A method of manufacturing light concrete products, preferably keramsit concrete, which includes evacuating the mixture and placing it into a mold during compaction, characterized in that, in order to accelerate the process and increase the strength of the products, the mixture is applied during compaction with additional pressure up to 0.6-0.9 kgf / cm2. 2. Способ по п. 1, отличающийс  тем, 0 что дополнительное давление осуществл ют сжатым воздухом.2. A method according to claim 1, characterized in that 0 that the additional pressure is carried out with compressed air. Источники информации, прин тые во внимание при экспертизеSources of information taken into account in the examination Л. Патент Франции № 2186876, кл. В 28 В 3/08,, 1974.L. Patent of France No. 2186876, cl. B 28 B 3/08 ,, 1974. 2. Авторское свидетельство СССР № 405847, кл. С 04 В 41/30, 1971.2. USSR author's certificate No. 405847, cl. From 04 to 41/30, 1971. ////////////////////////////////////////////////////////////////////////////////////////////////////////////// ////////// Вакуум, даВлениеVacuum, pressure
SU752175581A 1975-09-25 1975-09-25 Method of manufacturing lightweight-concrete articles SU643335A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU752175581A SU643335A1 (en) 1975-09-25 1975-09-25 Method of manufacturing lightweight-concrete articles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU752175581A SU643335A1 (en) 1975-09-25 1975-09-25 Method of manufacturing lightweight-concrete articles

Publications (1)

Publication Number Publication Date
SU643335A1 true SU643335A1 (en) 1979-01-25

Family

ID=20632788

Family Applications (1)

Application Number Title Priority Date Filing Date
SU752175581A SU643335A1 (en) 1975-09-25 1975-09-25 Method of manufacturing lightweight-concrete articles

Country Status (1)

Country Link
SU (1) SU643335A1 (en)

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