SU833895A1 - Method of making three-layer ferroconcrete panels - Google Patents
Method of making three-layer ferroconcrete panels Download PDFInfo
- Publication number
- SU833895A1 SU833895A1 SU792759425A SU2759425A SU833895A1 SU 833895 A1 SU833895 A1 SU 833895A1 SU 792759425 A SU792759425 A SU 792759425A SU 2759425 A SU2759425 A SU 2759425A SU 833895 A1 SU833895 A1 SU 833895A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- concrete
- layer
- heavy
- panel
- panels
- Prior art date
Links
Landscapes
- Laminated Bodies (AREA)
- Building Environments (AREA)
Description
,54) СПОСОБ ИЗГОТОВЛЕНИЯ ТРЕХСЛОЙНЫХ ЖЕЛЕЗОБЕТОННЫХ ПАНЕЛЕЙ, 54) METHOD OF MAKING THREE-LAYERED REINFORCED CONCRETE PANELS
1one
Изобретение относитс к промышленности строительных материалов и може быть использовано при изготовлении трехслойных железобетонных панелей в заводских услови х.The invention relates to the building materials industry and can be used in the manufacture of three-layer reinforced concrete panels in factory conditions.
Известен -способ изготовлени двухслойных бетонных изделий, включающий последовательную укладку конструктивного сло бетона и сло утеплител l.The known method of manufacturing two-layer concrete products, including the sequential laying of the structural layer of concrete and the layer of insulation l.
Недостатком указанного способа вл етс то, что он предусматривает использование в качестве утеплител готовое изделие - минераловатную плиту , а не полуфабрикат, твердеющий совместно с конструктивным бетоном.The disadvantage of this method is that it provides for the use of the finished product as a heat insulation material - a mineral wool slab, rather than a semi-finished product, which hardens together with structural concrete.
Наиболее близкий к предлагаемому способ изготовлени трехслойных железобетонных изделий, включающий последовательную укладку нижнего наружного сло - т желого бетона, легкобетонного сло и верхнего слО т желого бетона и термообработку панелей 21 Closest to the proposed method of manufacturing three-layer reinforced concrete products, including sequential laying of the lower outer layer of heavy concrete, light concrete layer and upper hard concrete and heat treatment of panels 21
Недостатком известного способа вл етс то, что при формовании сло утеплител трудно обеспечить заданную толщину теплоизол ционного бетона и требуемую влажность после окончани тепловой обработки, так какThe disadvantage of this method is that when forming a layer of insulation it is difficult to provide a predetermined thickness of insulating concrete and the required humidity after the end of heat treatment, since
сушка готового издели требует значительных энергозатрат.Drying of the finished product requires significant energy consumption.
Цель изобретени - снижение энергозатрат при уменьшении равновесной влажности.The purpose of the invention is to reduce energy consumption while reducing the equilibrium moisture.
Указанна цель достигаетс тем, что в способе изготовлени трехслойных железобетонных панелей, включающем последовательную укладку ниж0 него наружного сло - т желого бетона , легкобетонного сло и верхнего сло - т желого бетона и термообработку панелей, после укладки легкобетонного сло производ т его суш5 ку при 80-90 0 в течение 60-90 мин до влажности 8-13%.This goal is achieved by the fact that in the method of producing three-layer reinforced concrete panels, including the sequential laying of the lower outer layer of heavy concrete, light concrete layer and top layer of heavy concrete and heat treatment of the panels, after laying a light concrete layer, it is dried at 80 90 0 within 60-90 minutes to a moisture content of 8-13%.
Способ осуществл етс следующим образом.The method is carried out as follows.
00
Формуют нижний 1аружный слой панели из т желого бетона, затем на него укладывают слой легкого бетона , уплотн ют и провер ют его толщину , после чего сушат, легкобетонный The bottom outer layer is formed of a panel of heavy concrete, then a layer of lightweight concrete is laid on it, compacted and its thickness is checked, and then dried, light concrete
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792759425A SU833895A1 (en) | 1979-04-26 | 1979-04-26 | Method of making three-layer ferroconcrete panels |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792759425A SU833895A1 (en) | 1979-04-26 | 1979-04-26 | Method of making three-layer ferroconcrete panels |
Publications (1)
Publication Number | Publication Date |
---|---|
SU833895A1 true SU833895A1 (en) | 1981-05-30 |
Family
ID=20824836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU792759425A SU833895A1 (en) | 1979-04-26 | 1979-04-26 | Method of making three-layer ferroconcrete panels |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU833895A1 (en) |
-
1979
- 1979-04-26 SU SU792759425A patent/SU833895A1/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3750355A (en) | Facade composite panel element | |
CA2743205C (en) | Lightweight building structure produced by using a mortar and a method for the production | |
US4572857A (en) | Insulating board of composite material | |
US2220349A (en) | Building construction | |
WO2015056138A1 (en) | Stable molded bodies or plates made of lightweight material for thermal insulation and for use as fire protection, method for the production thereof, use thereof, and building equipped therewith | |
CN105019598B (en) | A kind of cutting armored concrete surface layer strengthens light weight board | |
US3203146A (en) | Wall construction | |
SU833895A1 (en) | Method of making three-layer ferroconcrete panels | |
CN1049266C (en) | Light wt. composite building board | |
CN207245270U (en) | A kind of assembled integrated transformer substation fire-proof and thermal-insulation wallboard | |
FR2432578A2 (en) | Composite prefabricated floor panel - has concrete beam and slab formed with fire-resistant soffit board and cellular plastics void formers | |
IE43747B1 (en) | Improvements relating to building elements | |
EP0312618A1 (en) | Fire-proof insulating sandwich elements for room partitioning walls and ceilings of industry and storage halls, particularly cold stores | |
US2097892A (en) | Insulated tile unit and structure | |
US1796476A (en) | Roof construction | |
RU2190523C1 (en) | Method for manufacture of three-layered wall panel | |
US1606496A (en) | Roofing | |
FR2422790A1 (en) | Part prefabricated building system - uses mesh faced panels contg. insulation and joined by concrete projected over mesh to form outer leaves | |
CN207609065U (en) | A kind of light-weight water-proof laminated floor slab | |
JPS6132471B2 (en) | ||
US10633859B2 (en) | Building element of mineral wool and fiber-reinforced plastic | |
SU787591A1 (en) | Wall panel | |
SU1698392A1 (en) | Construction panel | |
DE845257C (en) | Precast chimney | |
JPS62276146A (en) | Three-dimensional wire mesh/truss composite wall |