Summer Semester 2010/11
Winter Semester 2011/12
Winter Semester 2012/13
Technology of the road pavements L22157
Lectures:
Introduction to the course. The program of lectures. Literature. 1h
Systematization of information concerning the foundations paving - lime soil stabilization, foundation of mechanically stabilized aggregate, foundation of lean concrete and cement, ash concrete foundation, foundation of sand surrounded by asphalt, the foundation of a mixture of mce - materials, requirements, design, test methods, implementing technology-4h
Characteristics of basic types of asphalt-2h
Systematic design issues composition of asphalt mixes: mix of mineral, the optimum asphalt binder content. -2h
Asphalt concrete (AC) - the materials, test methods, technology-3h
Blend mastyksowo-grit (SMA) - the materials, test methods, technology-2h
Mastic asphalt (MA), a mixture of discrete particle size (BBTM) minealno-mix asphalt increased modulus (WMS) - materials, test methods, technology-2h
Production technology of asphalt mix-3h
Technology of the surface of the asphalt mix-3h
Design of asphalt mixes using the "Superpave"-2h
Cement concrete pavements - materials, design, test methods, technology-2h
Prefabricated road-2h
Geosynthetics in road construction-2h
Laboratory Exercises:
Discussion of the safety rules in force students during laboratory testing.
Studies on the mineral-asphalt mixtures asphalt concrete AC type:
Designing a mixture based on the best point grading using a computer program, prepare weighed amounts of aggregates used to compound - 2h
Design samples zagęszanych in ubijaku Marshall - 2h
Determination of density and bulk density of asphalt concrete - 1h
Marking modules tensile stiffness ITS intermediate - 1h
Determination of particle size distribution and the amount of binder in asphalt concrete in the study of extraction in the centrifuge extraction - 3h
Study on asphalt mixtures mineral-SMA:
Designing SMA mixture based on the best point grading using a computer program, prepare weighed amounts of aggregates used to compound - 1h
Design samples zagęszanych in the press gyratory-2h
Determination of density and bulk density of SMA-1h
Identification Module IT-CY stiffness in tension indirect - 1h
Analysis of test results - the adoption of optimal configurations designed asphalt mix - 1h
(in Polish) Rodzaj przedmiotu
Course coordinators
Learning outcomes
Knowledge of methods of design, production and laboratory testing of asphalt mixtures.
Assessment criteria
Lecture - written
Laboatoryjne exercises - perform all laboratory testing, commissioning properly supplemented with research reports, credit passes, the final test
Assessment criteria:
Lecture
Written exam consists of 4 questions. Questions are rated by the teacher on a scale 2,0-3,0-3,5-4,0-4,5-5,0. Assessment is a necessary condition to obtain a minimum 3.0 assessment of each question. Final assessment: 3.0 (from 12 to 13 points.), 3.5 (from 13.5 to 14.5 points.), 4.0 (from 15 to 16 points), 4.5 (from 16.5 to 18pkt.), 5.0 (from 18.5 to 20 points).
Assessment must pass without the use of materials and assistance, and without communicating with other people. Assessment takes about 60 minutes.
Laboratory:
The assessment of adequate (3.0), the student:
1 Can design composed of mineral aggregate asphalt mixes.
2 It can take a minimum design asphalt content asphalt mixes.
3 Place the properly design a series of test samples to optimize the amount of asphalt binder in asphalt mixtures. Able to perform basic laboratory tests for asphalt mixes and ingredients.
The assessment of good (4.0), the student:
4 Meets the requirements of paragraphs 1-3.
5 Can the grounds designed to provide the optimal composition of asphalt mixes.
6 It can perform additional testing asphalt mixes, such as determining the optimal content of stabilizers - Shellemberga study. Determine the optimal energy compaction in the gyratory press.
For a very good student (5.0):
Meets 7 points 1-6.
8 Can be tested modules IT-CY stiffness and ITS.
9 Place the properly interpret the results of studies carried out in mixtures of asphalt and technology incorporation knows MMA pavement construction. It is estimated, which should correspond to the parameters bituminous mixtures embedded in pavement construction for the results of laboratory tests (designed asphalt mix).
Ratings of 3.5 and 4.5 will get students who meet the appropriate requirements of the points 1-3 and 4-6 in a very good partial, or in addition meet the requirements of a higher level.
Bibliography
a) basic references: 1. Piłat J., Radziszewski P.: „Nawierzchnie asfaltowe”, WKiŁ, Warszawa 2010. 2. Ministerstwo Infrastruktury, IBDiM: "WT-2 - Nawierzchnie asfaltowe na drogach publicznych", Warszawa 2008 3. Ministerstwo Infrastruktury, IBDiM: "WT-1 - Kruszywa MMA PU", Warszawa 2008. 4. Gaweł I., Kalabińska M., Piłat J.: "Asfalty drogowe", WKiŁ, Warszawa 2001. 5. Szydło A.: "Nawierzchnie drogowe z betonu cementowego", Kraków 2004. b) supplementary references: 1. Kalabińska M., Piłat J., Radziszewski P.: "Technologia materiałów i nawierzchni drogowych",Warszawa 2003. 2. Błażejowski K., Styk S.: "Technologia warstw asfaltowych", WKiŁ, Warszawa 2004. 3. Lay M.G.: The handbook of road technology, 2009.