HomeUndergraduate and post graduate educational programs Educational program Дисциплина

Additive Technologies in Construction

Rakizhanova Zhanar Karimovna

Description: The learner is introduced to the main types of additive technologies. Studying the principle of construction 3D printer. Studying raw materials and technologies for making mixtures for construction printer. Get acquainted with the programs for the design of digital 3D model of the building. Learn to select compositions for construction 3D printer. Theoretical material is fixed by working with a construction printer in the laboratory of construction materials.

Amount of credits: 5

Пререквизиты:

Building Materials

Course Workload:

Types of classes	hours
Lectures	15
Practical works	30
Laboratory works
SAWTG (Student Autonomous Work under Teacher Guidance)	30
SAW (Student autonomous work)	75
Form of final control	Exam
Final assessment method

Component: Component by selection

Cycle: Base disciplines

Goal

The purpose of discipline "Additive technologies in building" is formation at trainees objective knowledge in the field of technology of layer-by-layer synthesis on digital 3D-model and using them in construction

Objective

- studying the classification and types of additive technologies, - familiarity with additive technology software - using additive technologies in construction; - studying the principle of operation of a 3D printer; - construction materials for construction printer; - selection of mixtures for the construction 3D printer.

Learning outcome: knowledge and understanding

Have an in-depth knowledge of the teaching discipline that contributes to the formation of a highly educated personality with a broad outlook and culture of thinking.

Learning outcome: applying knowledge and understanding

Have the skills to acquire the new knowledge necessary for daily professional activity and further training

Learning outcome: formation of judgments

Know how to provide the results of the work done in the form of reports, abstracts, articles designed in accordance with the requirements, with the involvement of modern editing and printing tools.

Learning outcome: communicative abilities

Be able to work in a team, solve production problems; take responsibility for solving production problems.

Learning outcome: learning skills or learning abilities

Have an idea of the latest discoveries in the field of materials science and perspectives of their use for additive technologies in the field of construction.

Teaching methods

For teaching the discipline there are traditional technologies: classroom classes and independent work of students. The lecture course is presented in multimedia form. At the beginning and at the end of the lecture material, motivational speech is used. Text, audio and video information, graphics, tables, etc. are used in the lecture-presentation. Practical training is conducted in a laboratory equipped with a construction printer and construction materials for creating construction mixtures.

Assessment of the student's knowledge

Teacher oversees various tasks related to ongoing assessment and determines students' current performance twice during each academic period. Ratings 1 and 2 are formulated based on the outcomes of this ongoing assessment. The student's learning achievements are assessed using a 100-point scale, and the final grades P1 and P2 are calculated as the average of their ongoing performance evaluations. The teacher evaluates the student's work throughout the academic period in alignment with the assignment submission schedule for the discipline. The assessment system may incorporate a mix of written and oral, group and individual formats.

Period	Type of task	Total
1 rating	Lectures	0-100
	Practical task
	Setting the intermediate control
2 rating	Lectures	0-100
	Practical task
	Setting the intermediate control
Total control	Exam	0-100

The evaluating policy of learning outcomes by work type

Type of task	90-100	70-89	50-69	0-49
Type of task	Excellent	Good	Satisfactory	Unsatisfactory
For practical classes	demonstrates si- theme theoretical skilful knowledge, owns terminology, lo- logical and consistent explains thoroughly the essence of phenomena and processes, makes	makes argumentative bathroom conclusions and generalizations dit examples until- calls free mastery of monologues chesically, but with this makes it unimportant natural errors, which he corrects on your own or with minor teacher corrections vatelem	demonstrates shallow side theoretical knowledge, shows weakness bo formed phenomenon analysis skills tions and processes, under- sufficient skill to de- to be reasoned conclusions and	demonstrates si- theme theoretical skilful knowledge, owns terminology, lo- logical and consistent explains thoroughly the essence of phenomena and processes, makes

Evaluation form

The student's final grade in the course is calculated on a 100 point grading scale, it includes:

40% of the examination result;
60% of current control result.

The final grade is calculated by the formula:

FG = 0,6	MT₁+MT₂	+0,4E
	2

Where Midterm 1, Midterm 2are digital equivalents of the grades of Midterm 1 and 2;

E is a digital equivalent of the exam grade.

Final alphabetical grade and its equivalent in points:

The letter grading system for students' academic achievements, corresponding to the numerical equivalent on a four-point scale:

Alphabetical grade	Numerical value	Points (%)	Traditional grade
A	4.0	95-100	Excellent
A-	3.67	90-94	Excellent
B+	3.33	85-89	Good
B	3.0	80-84
B-	2.67	75-79
C+	2.33	70-74
C	2.0	65-69	Satisfactory
C-	1.67	60-64
D+	1.33	55-59
D	1.0	50-54
FX	0.5	25-49	Unsatisfactory
F	0	0-24	Unsatisfactory

Topics of lectures

INTRODUCTORY LECTURE
"TYPES OF ADDITIVE TECHNOLOGY" - powder technology; - extruding; - photopolymerization
Additive technology software
3D PRINTING TECHNOLOGY INCONSTRUCTION Bed Deposition Direct Deposition Contour Crafting D-Shape
CONSTRUCTION PRINTERS «АМТ» S-6044; «АМТ» S-6044 LONG ; АМТ» S-6045M; «АМТ» S-1160; «АМТ» S-6044 LONG2; «АМТ» S-300, «АМТ» S-500
ADDITIVE BUILDINGS Projects of the company WinSun
CONSTRUCTION MATERIALS FOR CONSTRUCTION PRINTERS General requirements for building mixtures for construction printers Review of existing mixtures
CONCRETE BINDERS Hydraulic binders Air binders
CONCRETE AGGREGATES Dense rock fillers Porous aggregates Fibers for concrete
CONCRETE MODIFIERS Chemical additives Mineral additives

Key reading

1. Antonova V.S., Osovskaya I.I. Additive technologies: a textbook / VSHT SPbGUPTD. SPb., 2017.-30 p. 2. Zlenko A.E., Popovich A.A., Mutylina I.N. Additive technologies in mechanical engineering: textbook / SPbGPTU. SPb., 2013. - 210 p. 3. Additive technologies: history and modern realities [Electronic resource]/ Access mode: http://simulabs.ru/news/view/article/additivnye-tekhnologii-istorija [Electronic resource].- Date of application: 16.09.2019. 4. Baksanova Yu.A., Maksimov P.V. Review of methods of additive product formation // PNRPU. International Scientific Research Journal, No. 9 (51), Part 2. / Yekaterinburg, 2016. 5. Campbell T., K. Williams, O. Ivanova. Can 3D printing change the world? Technologies, Potential and Consequences of additive Manufacturing, Atlantic Council, Washington, DC. 2011 6. Kobryn P. A., Semiatin S. L. The laser additive manufacture of Ti-6Al-4V. JOM. 2001. T. 53. No. 9. Pp. 40-42. 7. Brennan-Craddock J. et al. The design of impact absorbing structures for additive manufacture. Journal of Physics: Conference Series. IOP Publishing, 2012. T. 382. No. 1. 8. Klammert U. et al. Cytocompatibility of brushite and monetite cell culture scaffolds made by three-dimensional powder printing. Acta Biomaterialia. 2009. T. 5. No. 2. Pp. 727-734. 9. Lim S. et al. Fabricating construction components using layered manufacturing technology. Global Innovation in Construction Conference. 2009. Pp. 512-520. 10. Horbach S. et al. Building blocks for adaptable factory systems. Robotics and Computer-Integrated Manufacturing. 2011. T. 27. No. 4. Pp. 735-740. 11. Müller E. Building Blocks as an Approach for the Planning of Adaptable Production Systems. Advanced Manufacturing and Sustainable Logistics. Springer Berlin Heidelberg, 2010. Pp. 37-45. 12. Gibson I., Rosen D, Stucker B. Additive manufacturing technologies. New York: Springer, 2010. T.238. 13. Johnston, W. D. Design and Construction of Concrete Formwork. E. G. Nawy (ed.), Concrete Construction Engineering Handbook. CRC Press, 2008. 7-1–7-49. 14. Lloret E. et al. Complex concrete structures: Merging existing casting techniques with digital fabrication. Computer-Aided Design. 2015. No.60. Pp. 40-49. 15. Khoshnevis B. et al. Mega-scale fabrication by contour crafting. International Journal of Industrial and Systems Engineering. 2006. T.1. No.3. Pp.301-320. 16. N. Ramachandran, A. Gale. Space colonization. Aerospace America. 2008. T. 46, No.12, C. 77. 17. Pegna, J. Construction automation: Are we solving the wrong problem. RPI/RDRC Technical Report 92010. 1992 18. Pegna J. Exploratory investigation of solid freeform construction. Automation in construction. 1997. T. 5. No. 5. Pp. 427-437. 19. Khoshnevis B., Dutton R. Innovative rapid prototyping process makes large sized, smooth surfaced complex shapes in a wide variety of materials. Materials Technology. 1998. T.13. No.2. Pp.53-56. 20. Khoshnevis B. Automated construction by contour crafting—related robotics and information technologies. Automation in construction. 2004. T. 13. No. 1. Pp. 5-19. 21. Hwang D., Khoshnevis B. Concrete wall fabrication by contour crafting. 21st International Symposium on Automation and Robotics in Construction (ISARC 2004), Jeju, South Korea. 2004. 22. Perkins I., Skitmore M. Three-dimensional printing in the construction industry: A review. International Journal of Construction Management. 2015. T.15. No.1. Pp. 1-9. 23. Gardiner J. Exploring the emerging design territory of construction 3D printing-project led architectural research. 2011. 382c. 24. Tay Y. W. et a26l. Processing and Properties of Construction Materials for 3D Printing. Materials Science Forum. – 2016. – T. 861. Pp. 177-181. 25.Lim S. et al. Development of a viable concrete printing process. 28th International Symposium on Automation and Robotics in Construction. 2011. Pp. 665-670. 26. Buswell R. A. et al. Design, data and process issues for mega-scale rapid manufacturing machines used for construction. Automation in Co

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