SU718435A1 - Method of heat-damp treatment of thick silicate concrete articles - Google Patents
Method of heat-damp treatment of thick silicate concrete articles Download PDFInfo
- Publication number
- SU718435A1 SU718435A1 SU782659687A SU2659687A SU718435A1 SU 718435 A1 SU718435 A1 SU 718435A1 SU 782659687 A SU782659687 A SU 782659687A SU 2659687 A SU2659687 A SU 2659687A SU 718435 A1 SU718435 A1 SU 718435A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- autoclave
- products
- temperature
- heat
- silicate concrete
- Prior art date
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- Silicates, Zeolites, And Molecular Sieves (AREA)
Description
Изобретение относитс к производству строительных изделий и конструкций. Известен способ тепловлажностной обработки бетонных изделий в автоклаве с охлаждением , осуществл емым путем создани is автоклаве разрежени 1. Однако процесс охлаждени изделий длителек ..Наиболее близким из известных по технической сущности и достигаемому результату вл етс способ тепловлажностной обработки изделий из плотного силикатного бетона путем загрузки их в автоклав, подъема температуры и давлени , адиабатической выдержки и сниже ни давлени и температуры с последующей выгрузкой из автоклава пакета форм с издели ми и распалубкой при темаературе изделий 40-80° Cf 21 Указанный способ обладает тем недостатком что охлаждение изделий происходит медленно, что приводит к увеличению щзоизводственньрс площадей, снижению оборачиваемости автоклава и т.д. Целью изобретени вл етс увеличение оборачиваемости автоклава и форм при созфанении качества изделий. Указанна цель достигаетс тем, что в способе тепловлажностной обработки изделий из плотного силикатного бетона путем загрузки их в автоклав, подъема температуры и давлени , адиабатической выдержки, снижени давлени и температуры с последующей вьирузкой из автоклава пакета форм с издели ми и распалубкой при температуре изделий 40-80 С, последние при температуре 110-120°С ъыгруж п из г автоклава и раздвигают формы в пакете на высоту 0,1-0,5 щириш т издели . Способ осуществл ют в следующей последовательности . Отформованные издели в пакете загружают в автоклав, ос)тдествл ют подъем температуры и давлени , выдержку, снижение давлени в автоклаве до атмосферного И темтюратуры поверхности изделий до 110-120°С, после чего пакет с формами выкатывают ю автоклава и осуществл ют раздвижку форм на высоту 150300 мм, что соответствует 0,1-0,5 щириныThe invention relates to the manufacture of building products and structures. There is a method of heat and humidity treatment of concrete products in an autoclave with cooling performed by creating a vacuum autoclave 1. However, the cooling process of durable products .. The closest known from the technical essence and the achieved result is a method of heat and humidity processing of products from dense silicate concrete by loading into an autoclave, raising the temperature and pressure, adiabatic holding and lowering the pressure and temperature, followed by unloading from the autoclave a package of product forms and aspalubkoy temaerature products at 40-80 ° Cf 21 This method has the disadvantage that cooling of the product takes place slowly, which leads to an increase schzoizvodstvennrs areas, reducing the turnover autoclave etc. The aim of the invention is to increase the turnover of the autoclave and the forms when creating quality products. This goal is achieved by the fact that in the method of heat-moisture treatment of products made of dense silicate concrete by loading them into an autoclave, raising the temperature and pressure, adiabatic exposure, reducing pressure and temperature, followed by turning the product form from the autoclave into the product 80 ° C, last at a temperature of 110-120 ° C, load a n from an autoclave and push the molds into a bag to a height of 0.1-0.5 and wider the product. The method is carried out in the following sequence. The molded products in the bag are loaded into an autoclave, ostensibly increasing the temperature and pressure, holding, reducing the pressure in the autoclave to atmospheric and temperature of the surface of the products to 110-120 ° C, after which the bag with the forms is rolled out of the autoclave height 150300 mm, which corresponds to 0.1-0.5 shchiriny
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782659687A SU718435A1 (en) | 1978-08-21 | 1978-08-21 | Method of heat-damp treatment of thick silicate concrete articles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782659687A SU718435A1 (en) | 1978-08-21 | 1978-08-21 | Method of heat-damp treatment of thick silicate concrete articles |
Publications (1)
Publication Number | Publication Date |
---|---|
SU718435A1 true SU718435A1 (en) | 1980-02-29 |
Family
ID=20783377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU782659687A SU718435A1 (en) | 1978-08-21 | 1978-08-21 | Method of heat-damp treatment of thick silicate concrete articles |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU718435A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2565282C1 (en) * | 2014-10-07 | 2015-10-20 | Виктор Михайлович Соколов | Method of fabrication of products from cellular concrete |
-
1978
- 1978-08-21 SU SU782659687A patent/SU718435A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2565282C1 (en) * | 2014-10-07 | 2015-10-20 | Виктор Михайлович Соколов | Method of fabrication of products from cellular concrete |
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