Testing of homogenity and volume density of massive concrete
Creators
Description
Results are stated of development of a method for performing measurements in the process of construction with the purpose to control the volume density and homogenity of already layed concrete without its distruction. It has become possible to obtain reliable and reproducible results of measurements by means of application of standard depth-probe, permitting to measure scattered gamma-radiation in the material being tested or by means of application of the gamma-rays examination method, principle of which consists of attenuation of gamma rays. It is noted that the described nondestructive method of testing is suitable for examination of the massive concrete with thickness more than 1000 mm and there are possibilities for automation of this method
Additional details
Additional titles
- Original title (Russian)
- Проверка гомогенности и объемной плотности массивного бетона
Publishing Information
- Publisher
- FEB ''Kongress und Verbendruck''.
- Imprint Place
- Oberlungvitz, German Democratic Republic
- Imprint Title
- CNEA member-states symposium on the radioisotope methods application in industry, including means of control and operation
- Journal Page Range
- p. 311-319.
- Report number
- INIS-mf--6588
Conference
- Title
- Radioisotope methods application in industry, including means of control and operation.
- Dates
- 26 - 29 Sep 1978.
- Place
- Leipzig, German Democratic Republic.
INIS
- Country of Publication
- International Centre for Scientific and Technical Information (ICSTI)
- Country of Input or Organization
- International Centre for Scientific and Technical Information (ICSTI)
- INIS RN
- 12627452
- Subject category
- S07: ISOTOPES AND RADIATION SOURCES; S42: ENGINEERING;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- CESIUM 137; COBALT 60; COMPTON EFFECT; CONCRETES; DENSIMETERS; DENSITY; GAMMA SOURCES; HOMOGENEOUS MIXTURES; VOLUME
- Descriptors DEC
- BASIC INTERACTIONS; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; BUILDING MATERIALS; CESIUM ISOTOPES; COBALT ISOTOPES; DISPERSIONS; ELASTIC SCATTERING; ELECTROMAGNETIC INTERACTIONS; INTERACTIONS; INTERMEDIATE MASS NUCLEI; INTERNAL CONVERSION RADIOISOTO; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; MEASURING INSTRUMENTS; MINUTES LIVING RADIOISOTOPES; MIXTURES; NUCLEI; ODD-EVEN NUCLEI; ODD-ODD NUCLEI; PHYSICAL PROPERTIES; RADIATION SOURCES; RADIOISOTOPES; SCATTERING; YEARS LIVING RADIOISOTOPES
Optional Information
- Notes
- Imprint:Simpozium stran-chlenov SEhV po primeneniyu radioizotopnykh metodov v promyshlennosti, vklyuchaya sredstvs kontrolya i upravleniya.;Tom 4, Doklady sektsii 3.
- Secondary number(s)
- L--19-79-020078.