SU630235A1 - Raw mixture for preparing light high-temperature concrete - Google Patents

Raw mixture for preparing light high-temperature concrete

Info

Publication number
SU630235A1
SU630235A1 SU772484307A SU2484307A SU630235A1 SU 630235 A1 SU630235 A1 SU 630235A1 SU 772484307 A SU772484307 A SU 772484307A SU 2484307 A SU2484307 A SU 2484307A SU 630235 A1 SU630235 A1 SU 630235A1
Authority
SU
USSR - Soviet Union
Prior art keywords
raw mixture
light high
preparing light
temperature concrete
concrete
Prior art date
Application number
SU772484307A
Other languages
Russian (ru)
Inventor
Борис Иванович Серба
Юрий Степанович Кузнецов
Original Assignee
Петрозаводский государственный университет им.О.В.Куусинена
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 Петрозаводский государственный университет им.О.В.Куусинена filed Critical Петрозаводский государственный университет им.О.В.Куусинена
Priority to SU772484307A priority Critical patent/SU630235A1/en
Application granted granted Critical
Publication of SU630235A1 publication Critical patent/SU630235A1/en

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  • Silicates, Zeolites, And Molecular Sieves (AREA)

Description

зернистого заполиител  - шунгизита) и кубов (-бетолных). При указанных воздействи х каких-либо изменений в образцах не наблюдалось.granular polishite - shungizite) and cubes (-betolic). Under these effects, no changes in the samples were observed.

Физико-механические ОБОйстВа легких жаростойких бетОНО-в, изготовлеН|Ных из предлагаемых смесей, в сравнении с прототипо-м дамы В таблице.Physicomechanical OBOUSTVA of light heat-resistant concrete-IN, made from the proposed mixtures, in comparison with the prototype of the ladies In the table.

Кроме того, была дополнительно испытана прочность образцов иа сжатие после 20-суточного е оздейстаи1Я 40%-ной серной кислоты, котора  оказалась равной 60- 80 кг/см. У контрольных образцов прочность составл ет 59-в4 кг/см. In addition, the strength of the specimens and compression after 20-day treatment with 40% sulfuric acid, which turned out to be 60–80 kg / cm, was additionally tested. For control specimens, the strength is 59-bg 4 kg / cm.

Дл  Северо-Залада 1 м шунгизита дешевле на 3 руб. 30 коп. 1 м керамзита. Следовательно, применение сырьевой смеси Яа основе шунгизита дл  изготовлени  легкого жар0 стойкого бетоиа «а каждом 1 м дает экономию до 4 руб. в сравнении с керамзитОбето-ном .For North-Zalada 1 m shungizite is cheaper by 3 rubles. 30 kopecks 1 m of expanded clay. Consequently, the use of a raw material mixture, based on shungizite, for the manufacture of light, heat-resistant concrete, and each 1 m saves up to 4 rubles. in comparison with expanded clay.

Claims (2)

1.Авторское свидетельство № 340635, кл. С 04 В 15/00, 1969.1. Author's certificate number 340635, cl. From 04 To 15/00, 1969. 2.Инструкци  по технологии приготовлени  и лримен.ению жаростойких бетонов СН 156-67.2. Instructions on the technology of preparation and application of heat-resistant CH 156-67 concretes.
SU772484307A 1977-05-10 1977-05-10 Raw mixture for preparing light high-temperature concrete SU630235A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772484307A SU630235A1 (en) 1977-05-10 1977-05-10 Raw mixture for preparing light high-temperature concrete

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772484307A SU630235A1 (en) 1977-05-10 1977-05-10 Raw mixture for preparing light high-temperature concrete

Publications (1)

Publication Number Publication Date
SU630235A1 true SU630235A1 (en) 1978-10-30

Family

ID=20708288

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772484307A SU630235A1 (en) 1977-05-10 1977-05-10 Raw mixture for preparing light high-temperature concrete

Country Status (1)

Country Link
SU (1) SU630235A1 (en)

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