Czech

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Institute of Technology of Building Materials and Components (THD)

Student handle the aim of the course the theoretical basis for obtaining the understanding of technology operations in the manufacture of building materials. The students will get acquainted with the preparation of raw materials, mixing the substances, densification, learn the practical application of statistical evaluation of specific problems in the production and quality evaluation processes.

Knowledge of physics - regularities liquid centrifugal force, the force of gravity, the force of attraction
Knowledge of mathematics - the calculation of general statistics
Knowledge of building materials - properties of building materials.

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1.Introduction into problems. Probability. Statistical set. Random selection. Basic characteristics of the statistic set, definition, formulae for calculation
2.Processing of statistical set. Calculation of statistical set indexes.
3.Estimation theory. Estimation of basic set parameters from known-calculated-characteristics of random selection. Point estimation. Determination of reliability interval.
4.Statistical hypotheses. Testing of differences significance.
5.Coincidence tests of distribution.
6.Tests of observation results distance.
7.Statistical examination of dependence. Explanation of problem. Application.
8.Statistical evaluation of concrete class following the demands of standard ČSN EN 206-1
9.Regulations diagrams of Schuart. Principle, use, practical application, calculation of model problems.
10.Mechanics of liquid heterogeneous bodies. Sedimentation. Rate of sedimenta-tion. Capacity of sedimentation tanks. Filtration. Rate of filtration. Process of filtration.
11.Mechanics of liquid heterogeneous bodies. Centrifugation. Size of centrifugal force.
12.Fundamentals of compacting theory. Stamping - compacting by stamping, determination of maximal surface tension of stamped material, impact.
13.Vibration – compacting by vibration. Pressing. Rolling. Mixing of substances and homogenization of mixtures. Mixing in liquid medium. Mixing in solid, lose and paste-like medium. Efficiency of mixing.

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Obtainment of theoretical fundamentals for understanding of technological operations in the production of building materials. Acquaintance with problems of raw materials preparation, mixing of substances, compacting. Acquiring with practical applications of statistical evaluation for concrete problems in the production and evaluation of processes and production quality. Managing of statistical evaluation according to the standard ČSN EN 206 – 1.

Extent and forms are specified by guarantor’s regulation updated for every academic year.

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Filouš,J.: Teoretické základy technologie. VUT v Brně, 1991. (CS)

Bartos, P.: Fresh Concrete. Elrevier, London, 1992. (EN)
Hátle, J., Likeš, J.: Základy počtu pravděpodnosti a matematické statistiky. SNTL, 1972. (CS)
Lamoš, F., Potocký, R.: Pravdepodobnosť a matematická štatistika. Alfa, 1989. (SK)