SU399495A1 - METHOD OF MANUFACTURING CONCRETE PRODUCTS - Google Patents

METHOD OF MANUFACTURING CONCRETE PRODUCTS

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Publication number
SU399495A1
SU399495A1 SU1783752A SU1783752A SU399495A1 SU 399495 A1 SU399495 A1 SU 399495A1 SU 1783752 A SU1783752 A SU 1783752A SU 1783752 A SU1783752 A SU 1783752A SU 399495 A1 SU399495 A1 SU 399495A1
Authority
SU
USSR - Soviet Union
Prior art keywords
products
saturation
concrete products
manufacturing concrete
pressure
Prior art date
Application number
SU1783752A
Other languages
Russian (ru)
Inventor
М. А. Сорочкин витель
Original Assignee
Горьковский филиал Всесоюзного заочного института инженеров железнодорожного транспорта
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 Горьковский филиал Всесоюзного заочного института инженеров железнодорожного транспорта filed Critical Горьковский филиал Всесоюзного заочного института инженеров железнодорожного транспорта
Priority to SU1783752A priority Critical patent/SU399495A1/en
Application granted granted Critical
Publication of SU399495A1 publication Critical patent/SU399495A1/en

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  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)

Description

II

Изобретение касаетс  изготовлени  строительных материалов.The invention relates to the manufacture of building materials.

Известен способ изготовлени  бетонных изделий , заключающийс  в формовании их из сухой смеси в формах с проницае.мым слое.м, обжатии, нагревании и насыщении водой под давлением через проницаемый слой.A known method of making concrete products consists in molding them from a dry mixture in forms with permeability. M., Compression, heating, and saturation with water under pressure through the permeable layer.

Цель изобретени  - ускорить процесс изготовлени  изделий.The purpose of the invention is to accelerate the process of manufacturing products.

Это достигаетс  тем, что насыщение изделий совмещают с термообработкой их в автоклаве . Причем, насыщение изделий осуществл ют нагретой водой с температурой 174- 345°С под давлением 8,5-15,5 кг/см.This is achieved by the fact that the saturation of the products is combined with their heat treatment in an autoclave. Moreover, the saturation of the products is carried out with heated water with a temperature of 174-345 ° C under a pressure of 8.5-15.5 kg / cm.

На чертеже иоказан предлагаемый способ.The drawing shows the proposed method.

Из сухой смеси в жущего и заполнител  в формах 1 с проницаемым слоем 2 формуют издели  3 с пригрузом 4. Издели  в формах с пригрузом помещают в автоклав, куда иодают сжатый воздух под давлением 8- 15 кг/см. Сжатый воздух через вентиль 5 подают также в поддон формы 6 в течение 5- 10 мин., затем, через вентиль 7 в поддон под давлением 8,5-15,5 кг/см подают нагретую воду с температурой 174-345°, котора  черезFrom a dry mixture into a binder and a filler in forms 1 with a permeable layer 2, molded products 3 with weights 4. The products in the forms with weights are placed in an autoclave, where compressed air is pressurized at a pressure of 8 to 15 kg / cm. Compressed air through the valve 5 is also fed into the pallet of the form 6 for 5-10 minutes, then through the valve 7 into the pallet under the pressure of 8.5-15.5 kg / cm heated water is fed with a temperature of 174-345 °, which

проницаемый слой насыщает изделие, вытесн   из его пор воздух и увлажн   до В/Ц 0,2-0,3, после насыщени  вентиль 7 перекрывают и делают выдержку в течение 30- 40 мин дл  равномерного нагревани  издели  по всему объему до 95-100°, затем снижают давление в автоклаве до атмосферного в течение 5-10 мин, получают издели  с прочностью , достаточной дл  распалубки и транспортировки на участок складировани .The permeable layer saturates the product, expels air from its pores and humidifies to V / C 0.2-0.3. After saturation, the valve 7 is closed and the shutter speed is made for 30-40 minutes to evenly heat the product throughout the volume to 95-100 ° , then the pressure in the autoclave is reduced to atmospheric for 5-10 minutes, and products are obtained with a strength sufficient for stripping and transportation to the storage area.

Предмет изобретени Subject invention

Claims (2)

1.Способ изготовлени  бетонных изделий, заключающийс  в формовании их из сухой смеси в формах с проницаемым слоем, обжатии , нагревании и насыщении водой под давлением через проницаемый слой, отличающийс  тем, что, с целью ускорени  процесса изготовлени , насыщение изделий совмещают с термообработкой их в автоклаве.1. A method of manufacturing concrete products, comprising molding them from a dry mixture in forms with a permeable layer, compressing, heating and saturating with water under pressure through a permeable layer, characterized in that, in order to speed up the manufacturing process, the saturation of the products is combined with their heat treatment in autoclave. 2.Способ по п. 1, отличающийс  тем, что насыщение изделий осуществл ют нагретой водой с температурой 174-345°С под давлением 8,5 - 15,5 кг/см.2. A method according to claim 1, characterized in that the saturation of the products is carried out with heated water with a temperature of 174-345 ° C under a pressure of 8.5 - 15.5 kg / cm.
SU1783752A 1972-05-22 1972-05-22 METHOD OF MANUFACTURING CONCRETE PRODUCTS SU399495A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1783752A SU399495A1 (en) 1972-05-22 1972-05-22 METHOD OF MANUFACTURING CONCRETE PRODUCTS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1783752A SU399495A1 (en) 1972-05-22 1972-05-22 METHOD OF MANUFACTURING CONCRETE PRODUCTS

Publications (1)

Publication Number Publication Date
SU399495A1 true SU399495A1 (en) 1973-10-03

Family

ID=20513972

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1783752A SU399495A1 (en) 1972-05-22 1972-05-22 METHOD OF MANUFACTURING CONCRETE PRODUCTS

Country Status (1)

Country Link
SU (1) SU399495A1 (en)

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