Course code BūvZ2061
Credit points 7.50
Total Hours in Course153
Number of hours for lectures32
Number of hours for seminars and practical classes16
Number of hours for laboratory classes32
Independent study hours73
Date of course confirmation23.03.2021
Responsible UnitInstitute of Civil Engineering and Wood Processing
Mg. sc. ing.
BūvZB060 [GBUVB060] Building Materials
In lectures: students gain knowledge about the levels of cognition of material structure: classification of materials by function, by structure; macro and microstructure of materials, the internal structure of the substance; structural, surface defects and their significance; material properties (mechanical, physical, chemical, acoustic, etc.); loading of materials - products (bending, pressing, tensioning), the collapse of materials (force, deformation, stresses, etc.). Gains knowledge of the most widely used building materials and construction products (binders - mineral, air-curing, hydraulic; special types of cement, mortars, concretes, reinforced concrete and structures thereof, building ceramics, glass and other fused rock products, thermal insulation and acoustic materials, bitumen, tar and building materials based on them, metals, polymer building materials, varnishes and paints, timber, 3D technologies and building materials). Construction product circulation regulation, testing standards and Latvian construction standard.
In the laboratory works: before the laboratory works the students develop the summaries of the corresponding topic - theoretically get acquainted with the testing algorithm of the specific building material (testing methodology). During the work of the laboratory practically develops and observes (documents - records, photo fixation) the experiment - test process, analyzes the obtained results, provides written conclusions. Laboratory works and their summaries are developed, defended and filed in a common folder.
Practical works:
• students listen to the theoretical introduction and observe a practical demonstration of the corresponding process, perform documentation, develop a protocol (observation, analysis, conclusions). Protocols of practical work are developed, defended and placed in a common folder with laboratory work.
• As well as practical work, students visit factories, a construction exhibition, a building materials store. For each visit, the student develops a report and presents it at the same timer with laboratory and or practical work in the course of
Knows the structure of building materials, production, properties, application, and regulation of normative building materials. Understands the principle and is able to repeat practical techniques in testing building materials. Tests and exam. Exam - written verbally.
Is able to choose the technological method for obtaining materials, guided by the necessary certain properties and application. Able to choose the best material for a particular application to obtain the required result. Laboratory and practical work reports - protocols - summaries.
Able to evaluate and rationally justify the choice of building materials. Is able to apply construction norms and appropriate standards, use professional terminology. Verbal defence of laboratory and practical works, exam.
1. Lecture: Material structure, physical, physicochemical, chemical properties - 2 h. Laboratory works: Introductory instruction and determination of substance density - 2 h. Practical work: Obtaining powdered material.
2. Lecture: Mechanical properties, properties depending on the production technology, standardization of technological properties - 2 h. Laboratory works: Determination of density and bulk density of a substance - 2 h. Practical work: Introduction to the morphology of powdered material.
3. Lecture: Mineral binders, air-curing, hydraulic binders - 2 h. Laboratory work: Determination of bulk density and sand tests - 2 h. Practical work: Introduction to porosimetry.
4. Lecture: Mineral binders and special cements - 2 h. Laboratory work: Sand tests - 2 h. Test: 1st, 2nd and 3rd lecture subject volume. Practical work: Determination of modulus of elasticity and Poisson's ratio.
5. Lecture: Construction mortars and products based on mineral binders - 2 h. Laboratory work: Crushed stone tests - 2 h. Practical work: Visit to the exhibition of construction, building materials and construction technology.
6. Lecture: Concretes and standards applicable to them - 2 h. Laboratory work: Crushed stone tests and Gypsum tests - 2 h. Practical work: Report on the visit to the Exhibition of Construction, Building Materials and Construction Technology.
7. Lecture: Reinforced concrete and structures from it - 2 h. Laboratory work: Gypsum tests and Cement sample tests -2 h. Practical work: Visit to cement and reinforced concrete plants.
8. Lecture: Building ceramics - 2 h. Laboratory work: Testing of cement samples and calculation of heavy concrete - 2 h. Test: 4th, 5th, 6th and 7th lecture subject volume. Practical work: Preparation of a report on visits to cement and reinforced concrete plants.
9. Lecture: Glass and other molten rock products. Fireproof materials - 2 h. Laboratory work: Calculation and production of heavy concrete - 2 h. Practical work: Visit to SIA "KNAUF" (production of gypsum and its based products).
10. Lecture: Thermal insulation and acoustic materials - 2 h. Laboratory work: Production of heavy concrete and testing of gypsum samples - 2 h. Practical work: Preparation of a report on gypsum production and gypsum products.
11. Lecture: Bitumen, tar and building materials based on them - 2 h. Laboratory work: Testing of cement samples and production of aerated concrete - 2 h. Practical work: introduction to rheology.
12. Lecture: Metals - 2 h. Laboratory work: Preparation of paint samples and wood tests - 2 h. Test: 8th, 9th, 10th and 11th lecture subject volume. Practical work: dynamic mechanical analysis of building materials.
13. Lecture: Polymer building materials - 2h. Laboratory work: Testing of paint samples and determination of average strength and class of heavy concrete - 2 h. Practical work: thermal conductivity of building materials.
14. Lecture: Varnishes and paints - 2 h. Laboratory work: Wood and cellular concrete tests - 2 h. Practical work: standards, ICS group 91, Building materials and construction.
15. Lecture: Timber - 2 h. Laboratory work: Bitumen tests - 2 h. Practical work: Visit a building materials store.
16. Lecture: 3D technologies and building materials - 2 h. Laboratory work: Brick tests - 2 h. Test: 12th, 13th, 14th and 15th lecture subject volume. Practical work: Report on the visit to the building materials store.
Protocols of laboratory and practical work have been developed and verbally defended. Developed laboratory and practical work summaries, reports. Successfully written tests. Laboratory and practical work materials are compiled in one folder, which is submitted one week before the exam session. To pass the exam, a folder of defended laboratory and practical work must be submitted. Passed the written-verbal exam.
1. Preparation for laboratory work - literature studies, development of conspectus for the topic: determination of substance density - 2 h. Lecture material studies (preparation for the test) - 2 h.
2. Preparation for laboratory work - literature studies, development of conspectus for the topic: determination of substance density and bulk density - 2 h. Lecture material studies (preparation for the test) - 2 h.
3. Preparation for laboratory work - literature studies, development of conspectus for the topic: Determination of bulk density and sand tests - 2 h. Lecture material studies (preparation for the test) - 2 h.
4. Preparation for laboratory work - literature studies, development of conspectus for the topic: Sand tests - 2 h. Lecture material studies (preparation for the test) - 2 h.
5. Preparation for laboratory work - literature studies, development of conspectus for the topic: Crushed stone tests - 2 h. Lecture material studies (preparation for the test) - 2 h.
6. Preparation for laboratory work - literature studies, development of conspectus for the topic: Crushed stone tests and Gypsum tests - 2 h. Development of a report on the visit to the Construction, Building Materials and Construction Technology Exhibition - 3 h. Lecture material studies (preparation for the test) - 2 h.
7. Preparation for laboratory work - literature studies, development of conspectus for the topic: Gypsum tests and Cement sample tests -2 h. Lecture material studies (preparation for the test) - 2 h.
8. Preparation for laboratory work - literature studies, development of conspectus for the topic: Tests of cement samples and calculation of heavy concrete - 2 h. Preparation of a report on visits to cement and reinforced concrete plants - 3 h. Lecture material studies (preparation for the test) - 2 h.
9. Preparation for laboratory work - literature studies, development of conspectus for the topic: Calculation and production of heavy concrete - 2 h. Lecture material studies (preparation for the test) - 2 h.
10. Preparation for laboratory work - literature studies, development of conspectus for the topic: Production of heavy concrete and testing of gypsum samples - 2 h. Preparation of a report on gypsum production and gypsum products - 3 h. Lecture material studies (preparation for the test) - 2 h.
11. Preparation for laboratory work - literature studies, development of conspectus for the topic: Testing of cement samples and production of cellular concrete - 2 h. Lecture material studies (preparation for the test) - 2 h.
12. Preparation for laboratory work - literature studies, development of conspectus for the topic: Preparation of paint samples and wood tests - 2 h. Lecture material studies (preparation for the test) - 2 h.
13. Preparation for laboratory work - literature studies, development of conspectus for the topic: Testing of paint samples and determination of the average strength and class of heavy concrete - 2 h. Lecture material studies (preparation for the test) - 2 h.
14. Preparation for laboratory work - literature studies, development of conspectus for the topic: Wood and cellular concrete tests - 2 h. Lecture material studies (preparation for the test) - 2 h.
15. Preparation for laboratory work - literature studies, development of conspectus for the topic: Bitumen tests - 2 h. Lecture material studies (preparation for the test) - 2 h.
16. Preparation for laboratory work - literature studies, development of conspectus for the topic: Brick tests - 2 h. Development of a report on a visit to a building materials store. Lecture material studies (preparation for the test) - 2 h.
NOTE: the student independently prepares handwritten conspectuses on the listed topics of laboratory work before the laboratory work, that is, arrives at a laboratory work lesson with a theoretical knowledge base on the task to be performed in the laboratory work. Conspectuses should be made on an A4 format sheet, which is then placed in a common folder (the student can prepare copies of the abstract, which will be handed over to the lecturer).
Practical and laboratory works are assessed by the lecturers in accordance with the assessment procedure and defined requirements (some pointers: calculated results and units of measurement must be presented; clearly, comprehensibly and legibly written; stripes (corrections) must be covered with a white proof-reader; ballpoint pen used as a pen, laboratory and practical work protocols must be signed). All works are designed in accordance with the Faculty of Environment and Civil Engineering student work methodological instructions. Additional criteria for the assessment of study results: attitude, adequacy and correctness of information; demonstration of knowledge, skills and competence in defending laboratory work.
1.Popovs L. Būvmateriāli un būvizstrādājumi. Rīga: Zvaigzne, 1990. 252 lpp.
2. Laboratorijas darbu praktikums būvmateriālos. RTU, LLU; Sast. I.Šulcs, V.Zvejnieks, A.Zīle, J.Skujāns, A.Šteinerts. Jelgava: LLU, 1994. 158 lpp.
3. Ashby M., Shercliff A., Cebon D. Materials engineering, science, processing and design. Oxford, UK; Burlington, MA: Butterworth-Heinemann/Elsevier, 2007. 514 p. E-grāmata. Resurss pieejams ar LLU IS lietotājkontu datubāzē “EBSCO eBook Academic Collection”
1. 2. Askeland D.R., Wright W. J. The science and engineering of materiāls. 7th edition. Boston, MA: Cengage Learning, 2016. 870 p.
2. 2. Chudley R., Greeno R. Building Construction Handbook. 10th edition. London ;New York: Routledge, 2014. 966 p. ISBN13: 978-0-415-83638-8
1. Žurnāls “Būvinženieris” http://www.buvinzenierusavieniba.lv/zurnals
2. Būvniecības nozares medijs https://abc.lv/
3. Žurnāls “Construction and Building Materials” https://www.sciencedirect.com/journal/construction-and-building-materials
Study course is included in the professional higher education bachelor study programme Civil Engineering for the 1st year students.