SU483259A1 - The method of manufacture of plates and other products from cellular concrete - Google Patents
The method of manufacture of plates and other products from cellular concreteInfo
- Publication number
- SU483259A1 SU483259A1 SU1968952A SU1968952A SU483259A1 SU 483259 A1 SU483259 A1 SU 483259A1 SU 1968952 A SU1968952 A SU 1968952A SU 1968952 A SU1968952 A SU 1968952A SU 483259 A1 SU483259 A1 SU 483259A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- products
- manufacture
- cellular concrete
- plates
- cut
- Prior art date
Links
Landscapes
- Producing Shaped Articles From Materials (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Description
1one
Изобретение относитс к промышленности строительных материалов и может быть иснользовано заводами чеистых бетонов.The invention relates to the building materials industry and can be used by cellular concrete plants.
По основному авт. св. № 141423 известен способ формовани чеистобетонных, например газосиликатных изделий, по которому сырьевую смесь заливают в форму и выдерживают до вспучивани , затем производ т срезку «горбушки и прокатку с последующей термообработкой .According to the main author. St. No. 141423 is a known method for forming cellular concrete, for example, gas silicate products, by which the raw material mixture is poured into a mold and held until it expands, then cut and roll is rolled followed by heat treatment.
Недостатком такого способа вл етс то, что в случае использовани газосиликатной сырьевой смеси на высокоэкзотермичной и быстрогас щейс извести через 10-40 мин после прокатки на прокатанной поверхности по вл ютс трещины.The disadvantage of this method is that in the case of using a gas-silicate raw material mixture, cracks appear on the highly exothermic and fast-extinguishing lime 10-40 minutes after rolling.
Целью изобретени вл етс уменьшение трещинообразовани и повышение заводской готовности изделий из газосиликатобетона.The aim of the invention is to reduce cracking and increase the factory availability of gas silicate concrete products.
Достигаетс это тем, что обычным способом приготовл ют газосиликатную смесь с оптимальным количеством воды, определ емым расчетом, затем смесь заливают в форму и выдерживают до вспучивани и схватывани .This is achieved by preparing a gas-silicate mixture with an optimal amount of water in a usual way, determined by calculation, then the mixture is poured into a mold and held until it expands and sets.
Способ заключаетс в следующем.The method is as follows.
После вспучивани смеси и срезки части «горбушки ввод т новую дополнительную операцию: изделие выдерживают в течение времени, необходимого дл остывани срезанной поверхности до температуры, не превышающей 40-50°С, а уже после этого прокатывают .After the mixture is expanded and a piece of cut is cut, a new additional operation is introduced: the product is kept for the time necessary to cool the cut surface to a temperature not exceeding 40-50 ° C, and after that it is rolled.
С целью ускорени охлаждени поверхность издели в процессе выдерживани обдувают струей воздуха.In order to accelerate the cooling, the surface of the product is held with an air jet during the holding process.
Предмет изобретени Subject invention
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1968952A SU483259A1 (en) | 1973-11-11 | 1973-11-11 | The method of manufacture of plates and other products from cellular concrete |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1968952A SU483259A1 (en) | 1973-11-11 | 1973-11-11 | The method of manufacture of plates and other products from cellular concrete |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU141423 Addition |
Publications (1)
Publication Number | Publication Date |
---|---|
SU483259A1 true SU483259A1 (en) | 1975-09-05 |
Family
ID=20567299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1968952A SU483259A1 (en) | 1973-11-11 | 1973-11-11 | The method of manufacture of plates and other products from cellular concrete |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU483259A1 (en) |
-
1973
- 1973-11-11 SU SU1968952A patent/SU483259A1/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SU483259A1 (en) | The method of manufacture of plates and other products from cellular concrete | |
US2531496A (en) | Methods of forming a plaster mold or core for casting metals | |
ES379080A1 (en) | Method for the production of plates | |
RU2600252C1 (en) | Method of making large-sized glass ceramic foam blocks | |
US2400884A (en) | Heat-insulating material | |
SE426814B (en) | PROCEDURE FOR MANUFACTURING OF CERAMIC ARTICLES EX EX | |
US1458858A (en) | Process of producing homogeneous porous materials | |
SU494376A1 (en) | The method of manufacturing products from concrete mixtures | |
JP2600230B2 (en) | Manufacturing method of lightweight cellular concrete | |
SU1337357A1 (en) | Method for annealing cellular glass | |
SU386870A1 (en) | METHOD OF MANUFACTURING OF FARFORO-FAYANS PRODUCTS | |
SU263456A1 (en) | ||
SU831765A1 (en) | Method of producing lime-silica heat-insulating articles | |
SU1488276A1 (en) | Method of producing lightweight aggregate | |
JP2748556B2 (en) | Manufacturing method of lightweight cellular concrete | |
JP2560759B2 (en) | Manufacturing method of lightweight cellular concrete | |
GB162483A (en) | An improved method for treating clayey materials for making bricks slabs and the like | |
SU90804A1 (en) | Production of foam glass and foam glass ceramics | |
SU960140A1 (en) | Method for preparing cellular concrete mix | |
SU423768A1 (en) | RAW MATERIAL MIXTURES FOR THE MANUFACTURE OF EASY REFRACTORY CONCRETE | |
JPS5588903A (en) | Manufacture of hot coil of continuously casting slab for stainless steel by direct feed rolling | |
GB569070A (en) | Improvements in or relating to the production of aggregates for use in concrete formations | |
SU767061A1 (en) | Method of making fire-resistant cellular concrete articles | |
SU425615A1 (en) | ||
SU814962A1 (en) | Mass for making ceramic articles |