SU400483A1 - METHOD OF MANUFACTURING REINFORCED CONCRETE - Google Patents

METHOD OF MANUFACTURING REINFORCED CONCRETE

Info

Publication number
SU400483A1
SU400483A1 SU1689460A SU1689460A SU400483A1 SU 400483 A1 SU400483 A1 SU 400483A1 SU 1689460 A SU1689460 A SU 1689460A SU 1689460 A SU1689460 A SU 1689460A SU 400483 A1 SU400483 A1 SU 400483A1
Authority
SU
USSR - Soviet Union
Prior art keywords
reinforced concrete
manufacturing reinforced
concrete
mold
hopper
Prior art date
Application number
SU1689460A
Other languages
Russian (ru)
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 filed Critical
Priority to SU1689460A priority Critical patent/SU400483A1/en
Application granted granted Critical
Publication of SU400483A1 publication Critical patent/SU400483A1/en

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  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)

Description

Известен способ изготовлени  железобетонных полых изделий тгша труб, заключающийс  в подаче бетонной смеси во вращающуюс  форму с одновременным ее внброуплотнекием . Цель изобретени  - повыщение удобоукладываемости малоподвижных и жестких смесей . Достигаетс  это тем, что бетонную смесь порци ми подают в торец формы, а унлотнение производ т ассиметричными продольно направленными колебани ми. Па чертеже изображена схема устройства дл  осуществлени  предложенного способа. Установленную на центрифугу (ременную или роликовую) форму / начинают вращать на загрузочной скорости, подвод т к торцу формы питатель 2 загрузочного бункера ., включают продольную вибрацию формы и начинают постепенно подавать в нее бетонную смесь. Последн  , попада  во вращающуюс  и одновременно вибрирующую форму, начинает распредел тьс  по окружности формы, заполн   ближний торец (раструбный либо пр мой ) . Затем под действием уплотн ющих давлений и вибротранспортного эффекта смесь, отжилга сь (п стенкн 6-чи:кнего торца, нач1Н1ает перелгеи1,атьс  к да.чьнсму горцу. Таким образом, форма оказываетс  равномерно заполненной необходимой иорцией бетонной смеси, котора  выдерживаетс  объемным либо иньп дозатором, встраиваемым в загрузочный бункер. После загрузки формы загрузочный бункер отводитс  от формы, ;i последн   разгон етс  до уплотнптельной cKupocTii, и процесс уплотнени  происходит обычным нор дком. Предмет изобретени  Способ изготовлени  железобетоины.ч полы .ч изделий типа труб, заключающийс  в подаче бетонной смесн во вращающуюс  форму с одновременным ее :зиброунлотиением, отличающийс  тем, что, с целью повышени  удобоукладываемости малонодвижных и жестких смесей, бетонную смесь порци ми подают в торец формы, а унлотнепие производ т ассиметричными продольно иаправленнымн колебани ми .A known method of manufacturing reinforced concrete hollow articles of pipe pipes, which consists in feeding the concrete mixture into a rotating mold with its simultaneous compaction. The purpose of the invention is to increase the workability of sedentary and hard mixtures. This is achieved by the fact that the concrete mixture is fed in portions into the end of the form, and the consolidation is carried out with asymmetrical longitudinally directed vibrations. Pa the drawing shows a diagram of an apparatus for carrying out the proposed method. The form (mounted on a centrifuge (belt or roller)) begins to rotate at loading speed, the feeding hopper 2 of the loading hopper is brought to the end of the form. The longitudinal vibration of the form is switched on and the concrete mix is gradually introduced into it. Last, falling into the rotating and at the same time vibrating form, begins to be distributed around the circumference of the form, filling the near end (socket or straight). Then, under the effect of compaction pressures and the vibrotransport effect, the mixture became annealed (n walls of 6: Chi: end of the face, begins to shift to 1), so the form turns out to be uniformly filled with necessary concrete mixture, which is sustained by volume or dispenser embedded in the hopper. After the mold is loaded, the hopper is removed from the mold, i last accelerates to the sealing cKupocTii, and the compacting process takes place by the normal norm. reinforced concrete. floors of pipe-type products, consisting in supplying a concrete mix into a rotating mold with its simultaneous: sibration, characterized in that, in order to increase the workability of poorly moving and rigid mixtures, the concrete mix is supplied in portions to the end face of the mold, and mineral oil production t asymmetrical longitudinal oscillations.

SU1689460A 1971-07-20 1971-07-20 METHOD OF MANUFACTURING REINFORCED CONCRETE SU400483A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1689460A SU400483A1 (en) 1971-07-20 1971-07-20 METHOD OF MANUFACTURING REINFORCED CONCRETE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1689460A SU400483A1 (en) 1971-07-20 1971-07-20 METHOD OF MANUFACTURING REINFORCED CONCRETE

Publications (1)

Publication Number Publication Date
SU400483A1 true SU400483A1 (en) 1973-10-01

Family

ID=20485492

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1689460A SU400483A1 (en) 1971-07-20 1971-07-20 METHOD OF MANUFACTURING REINFORCED CONCRETE

Country Status (1)

Country Link
SU (1) SU400483A1 (en)

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