SU647289A1 - Method of manufacturing reinforced concrete articles - Google Patents

Method of manufacturing reinforced concrete articles

Info

Publication number
SU647289A1
SU647289A1 SU721764823A SU1764823A SU647289A1 SU 647289 A1 SU647289 A1 SU 647289A1 SU 721764823 A SU721764823 A SU 721764823A SU 1764823 A SU1764823 A SU 1764823A SU 647289 A1 SU647289 A1 SU 647289A1
Authority
SU
USSR - Soviet Union
Prior art keywords
concrete
layer
finishing layer
reinforcement
mix
Prior art date
Application number
SU721764823A
Other languages
Russian (ru)
Inventor
Григорий Кузьмич Соколовский
Original Assignee
Научно-Исследовательский Институт Строительного Производства
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 Научно-Исследовательский Институт Строительного Производства filed Critical Научно-Исследовательский Институт Строительного Производства
Priority to SU721764823A priority Critical patent/SU647289A1/en
Application granted granted Critical
Publication of SU647289A1 publication Critical patent/SU647289A1/en

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Landscapes

  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Working Measures On Existing Buildindgs (AREA)

Claims (2)

положение провибри|э66аннЬг(5. упдбгненного огдепочного сло  при укладке и вибрировании консгрукгивного бетх)на. Пример осуществлени  способа. На очищенную и смазанную ладываюг Отделочный слой .Biiicqiipl 5 мМ и УПЛОТНЯЮТ ари вибрировании. Затем нанос т слой сухой бетонной смесв до удалени  водного гл нца с поверхности отделочного сло  и- устанавливают фмагуру издели . Арматуру можно устанавливать до нанесени  отделочного сло  но в 3tt)M случае необходимо сделать подкладкиЦма ки под арматуру. После установки арматуры форму заполн ют бетонной смесью, вибрируют ее и отформованйое изделие подвергают, термообработке . Суха  смесь поглслдает воду из уплотненного отделочного сло , в результате чего последний становитс  более жест ким. После укладки конструктивного бетона Слой сухой смеси адсорбирует часть воды из бетона и в зоне контакта с сухой смесью бетон также становитс  более жестким и менее подвижным, в результате чего отделочный слой не пер , ремешиваетс  с бетонной смесью при окончательном виброуплотнении издели . Пбсле тепловой обработки поверхность бетонного издели  получаетс  глад- кой, без каверн и не требует догголнительной подготовки перед окраской или оклейкой обо ми. Формула изобретени  Способ изготовлени  железобетонных изделий, включающий установку-арматуры укладку отделочного сло  на смазанную форму, уплотнение его, заливку бетонной смеси, виброупж)тнение ее и термообрабо тку издели , отличающийс   тем, что, с целью получени  лицевой поверхности изделий, пригодной под окраску или оклейку обо ми, на отделочный слой после уплотнени  нанос т слой сухой бетонной смеси. Источники информации, прин тые во внимание при экспертизе 1.Авторское свидетельство СССР № 375275, кл. С О4 В 39/08, 197О. position vibe | e66anbg (5. udbgnennogo heat-insulating layer when laying and vibrating constable-elastic betsh) on. An example of the method. On cleaned and oiled frets. The finishing layer .Biiicqiipl 5 mM and SEAL ari vibrating. Then a layer of dry concrete mix is applied before the water glint is removed from the surface of the finishing layer and the foreguard of the product is installed. The reinforcement can be installed before the application of the finishing layer in the 3tt) M case it is necessary to make the linings of the reinforcement for the reinforcement. After installation of the reinforcement, the mold is filled with a concrete mix, it is vibrated and the molded product is subjected to heat treatment. The dry mix absorbs water from the compacted finishing layer, as a result of which the latter becomes more rigid. After structural concrete has been laid, the dry mix layer adsorbs part of the water from the concrete and, in the contact zone with the dry mix, the concrete also becomes more rigid and less mobile, with the result that the finishing layer is not lined up, it is mixed with the concrete mix during the final compaction of the product. After heat treatment, the surface of a concrete product is smooth, without cavities and does not require additional preparation before painting or pasting with both. Claims The method of manufacturing reinforced concrete products, including installation-reinforcement laying the finishing layer on the lubricated form, sealing it, pouring the concrete mix, vibrating it, heat and thermal treatment of the product, characterized in that in order to obtain the front surface of the products suitable for painting or Pasting both, on the finishing layer after compaction apply a layer of dry concrete mix. Sources of information taken into account in the examination 1. USSR author's certificate number 375275, cl. C O4 B 39/08, 197О. 2.Крюков Р. В. Гибка  технологи  домостроительного производства. Л., СИ, 1968, с. 125.2. Kryukov RV. Bending is a technology of house-building production. L., SI, 1968, p. 125
SU721764823A 1972-03-30 1972-03-30 Method of manufacturing reinforced concrete articles SU647289A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU721764823A SU647289A1 (en) 1972-03-30 1972-03-30 Method of manufacturing reinforced concrete articles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU721764823A SU647289A1 (en) 1972-03-30 1972-03-30 Method of manufacturing reinforced concrete articles

Publications (1)

Publication Number Publication Date
SU647289A1 true SU647289A1 (en) 1979-02-15

Family

ID=20508202

Family Applications (1)

Application Number Title Priority Date Filing Date
SU721764823A SU647289A1 (en) 1972-03-30 1972-03-30 Method of manufacturing reinforced concrete articles

Country Status (1)

Country Link
SU (1) SU647289A1 (en)

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