STUDY OF AN ORGANIC COMPOUND WITH SULFUR AS A MODIFIER FOR INNOVATIVE CONCRETE
Journal Title: International scientific journal Science and Innovation - Year 2023, Vol 2, Issue 11
Abstract
The article investigated the kinetics of modified sulfur samples using thermogravimetric analysis methods. New innovative concrete, modified with organic compounds, and its physicochemical properties were studied. This innovative concrete was produced using a sulfur-modifier modification and a number of components. Thermogravimetric analysis (TG) of the modifier was carried out to study its response to heat treatment. TG analysis was performed using Thermo Scientific GC1310 in combination with Tsq 9000\_TA Instruments STD 650 (USA). The temperature range of analysis was set within 100-1000°C. Thermal expansion coefficient of the studied sulfur-containing concrete. The results also confirmed that the coefficient of thermal expansion for concrete modified with sulfur modifier was 14.8×10 -6/0 C. The average deformation of the analyzed concrete was 0.0026-0.0051, which indicates excellent deformation characteristics compared to conventional concrete The sulfur-modifier modification experiences a one-stage thermal mass loss, and the mass loss phenomena are endothermic in nature.
Authors and Affiliations
N. D. Amanova, Kh. H. Turaev, B. Khaitov, Y. A. Makhmudova
Keywords
Related Articles
- EP ID EP725081
- DOI 10.5281/zenodo.10246774
- Views 17
- Downloads 0
EFFECTIVENESS OF TEACHING STUDENTS IN GROUPS IN THE CLASSROOM
In the article, the content of organizing the educational process based on the grouping of students in the class and cooperative teaching, among teachers, with the administration, with organizations of students and teach...
THE CONTENT OF EXPERIMENTAL WORK AIMED AT THE FORMATION OF "TEACHER-STUDENT" COOPERATION ON MATHEMATICS LESSONS OF ELEMENTARY CLASSES
This article presents the content of experimental work on increasing the effectiveness of education through the technology of cooperative teaching in elementary school mathematics classes. Also, ways to achieve education...
THE STRUCTURE OF THE TUTOR'S PROFESSIONAL COMPETENCIES AND THE ESSENCE OF THEIR FUNCTIONS
This article describes the tutor's responsibilities in the development of a student's personality, the content of the functions and competencies that he should possess.
COMPARISON OF METHODS AND TOOLS FOR DIAGNOSTICS OF GASTROINTESTINAL TRACT DISEASES
This article discusses a comparison of methods and means of diagnosing diseases of the gastrointestinal tract. Comparison of methods and means of diagnosing diseases of the gastrointestinal tract was carried out jointly...
DEVELOPMENT OF THE SYSTEM OF VALUES IN PREPARING STUDENTS FOR PROFESSIONAL PEDAGOGICAL ACTIVITY
In today's era of globalization, consistent scientific research is being conducted in the world higher education system on professional socialization of students, development of moral-ethical and ideological competence,...