A5041359147- Asphalt Pavement Performance Evaluation
- Polymer Nanocomposites and Properties
- Infrastructure Maintenance and Monitoring
- Concrete and Cement Materials Research
- Innovative concrete reinforcement materials
- Geotechnical Engineering and Underground Structures
- Corrosion Behavior and Inhibition
- Polymer composites and self-healing
- Recycled Aggregate Concrete Performance
- Hydrogen embrittlement and corrosion behaviors in metals
- Concrete Corrosion and Durability
Lublin University of Technology
2019-2023
The previous studies on asphalt mix and with waste engine oil addition indicate the possibility of using this type material for construction road pavements. research presented in paper aimed at preliminary assessment possible (WEO) to asphalts foamed water-soaked zeolites. In research, synthetic zeolite Na-P1 natural clinoptilolite were used. order improve foaming effect, zeolites soaked water before dispensing asphalt, amount 75% weight 25% clinoptilolite. tests performed one oil-5W40 two...
Zeolite materials are used in the warm mix asphalt technology as an foaming additive, which partially replaces filler. This article analyzes influence of zeolite and other fillers addition on properties mastic asphalt. In research, 35/50 penetration grade three types were used: lime filler (L), tuff (clinoptilolite) (C), hydrated (H) their mixed combinations (C:L 1:1 1:3 proportions well C:L:H 2:2:1 ratio). The characteristics included: chemical analysis, phase composition particle size...
Destructive corrosion processes lead to the loss of primary mechanical properties metal construction materials, which generates additional costs during their maintenance connected with repairs and protection. The effectiveness inhibitors can be determined by using many methods, in particular quantum chemical modeling. subject theoretical analyses presented this work involves anticorrosion amines various structures. Evaluation inhibition selected was performed on basis HOMO-LUMO energy gap,...
Nowadays, the observed trend in road materials technology covers study of environmentally-friendly modifiers. Therefore, possibility modifying bitumen with chitosan and its mixtures epichlorohydrin was evaluated. The studies were carried out for four different percentages biopolymer (1.0%, 2.5%, 4.0% 5.5%) two (1% 2%) crosslinking agents included assessment their influence on basic binder properties, surface free energy parameters chemical structure. results indicate that appropriately...
Nowadays, an increasing amount of reclaimed asphalt pavement (RAP) is being produced from the reconstruction and/or modernisation pavements. It necessary to recycle obtained RAP according principles sustainable development. Therefore, this work includes design mixtures containing with bio-derived modifier and evaluates their performance properties. Crosslinked sodium alginate was applied for bitumen modification. The studies were carried out four different contents, i.e., 1.0%, 2.5%, 4.0%...
Brick debris is one of the main construction wastes obtained from demolition buildings. However, this material can be successfully used in recycling process. The purpose study was to determine brick dust addition effect on asphalt surface service life. An concrete reference mix designed for bonding layer and prepared using a Marshall compacting device. In addition, three mixes with combined lime-brick filler were as well containing only filler. samples tested their volumetric...
Compaction index is one of the most important technological parameters during asphalt pavement construction which may be negatively affected by wrong paving machine set, weather conditions, or mix temperature. Presented laboratory study analyzes properties in case inappropriate compaction. The reference was designed for AC 11 S wearing layer (asphalt concrete with maximum grading mm). Asphalt samples used tests were prepared using Marshall device compaction energy 2 × 20, 35, 50, and 75...