AbstractAbout AuthorsReferences
Data on the method for pressing (bed of brick, stretcher) of silicate brick at Russian silicate brick factories are presented. Raw strength is one of the indicators of press equipment operation and quality of molding sand composition. Press equipment of foreign producers requires strict compliance with a particular quality of the molding sand and raw components. General recommendation on selecting the press equipment and dependence on the coarseness of sand are made. Methods for the determination of strength at adobe brick compression (raw strength) are considered. It is shown that the methods of testing of adobe brick molded as bed of brick and as stretcher should be different. Studies of the influence of the method for adobe brick molding on the value of raw strength and the testing methodology are presented.
Г.В. КУЗНЕЦОВА, инженер (This email address is being protected from spambots. You need JavaScript enabled to view it.)
Казанский государственный архитектурно-строительный университет (420043, г. Казань, ул. Зеленая, 1)
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3. Khavkin L.M. Tekhnologiya silikatnogo kirpicha [Technology of sand-lime brick]. Moscow: Ekolit. 2011. 384 p.
4. Kuznetsova G.V. Optimization of calculating the composition of lime-sand mixture to form a silicate brick. Stroitel’nye Materialy [Construction Materials]. 2011. No. 9, pp. 20–23. (In Russian).
5. Sulima-Grudzinskii A.V. Some topical issues in the field of equipment for the production of silicate products. Stroitel’nye Materialy [Construction Materials]. 2015. No. 3, 53–62 pp. (In Russian).
6. Kuznetsova G.V., Morozova N.N. Problems replace conventional technology with the preparation of a silicate brick lime-silica binder on the line technology. Stroitel’nye Materialy [Construction Materials]. 2013. No. 9, рр. 14–18. (In Russian).
7. Shmit'ko E.I. Problems replace conventional technology with the preparation of a silicate brick lime-silica binder on the line technology. Stroitel’nye Materialy [Construction Materials]. 2015. No. 10, рр. 5–7. (In Russian).
For citation: Kuznetsova G.V. Method for Pressing of Silicate Brick and Method for Defining Its Raw Strength. Stroitel’nye Materialy [Construction Materials]. 2015. No. 12, pp. 50-53. (In Russian). DOI: https://doi.org/10.31659/0585-430X-2015-732-12-50-53