Journal
Chemical and phase composition of the interface between the cement matrix and steel in reinforced concrete, depending on its age, was studied. It was ...
| Issue №2, 2020 |
| Section: Concrete |
| Keywords: transition zone, reaction of iron with cement matrix, calcium hydroferrite |
| Autor: W. Kurdowski, B. Trybalska. |
The intensity of the alkali-silica reaction (ASR), a destructive interaction between alkalis and reactive SiO2 in materials containing Portland cement...
| Issue №2, 2020 |
| Section: Concrete |
| Keywords: Portland cement, alkali silica reaction, supplementary cementing materials, gravel aggregates, fly ash, zeolite |
| Autor: J. Zvironaite, J. Pranckeviciene, J. Skamat, R. Stonys, J. Malaiskiene. |
The effectiveness of using ground granulated blast furnace slag (GGBS) to replace 40 % cement in the composition of pavement concrete is s...
| Issue №2, 2020 |
| Section: Concrete |
| Keywords: ground granulated blast furnace slag (GGBFS), concrete, road surface, strength, resistance to cracking, frost resistance, water resistance, chemical resistance, hardness, abrasion |
| Autor: R.R. Adigamov, E.V. Mityukova, V.Y. Solovieva, S.O. Gunin. |
Wall materials of stable quality are required for the construction of facilities in the Arctic zone of Russia. Portland cement-based foam concretes pr...
| Issue №2, 2020 |
| Section: Concrete |
| Keywords: foam concrete, Portland cement clinker, active mineral additives, cement with mineral additives, quartz-feldspar sand, zeolite, foam concrete mixture, monodisperse pore distribution, density, strength, freeze-thaw resistance, thermal conductivity |
| Autor: A.Y. Mestnikov, A.I. Kudyakov, V.N. Rozhin. |
The paper presents the results of a study of the structure and physical mechanical properties (medium density, compressive strength and water abso...
| Issue №5, 2019 |
| Section: Concrete |
| Keywords: large-pore lightweight concrete, complex nano-despersed additive, cavitation-treated expanded clay gravel, structure, physicomechanical properties, adhesive strength |
| Autor: N.P. Lukuttsova, A.A. Pykin, Ye.V. Chivikova, I.V. Moskina. |
The basic assessment of cement concrete pavement condition is performed by a visual inspection, when the surface faults which are macroscopically dist...
| Issue №4, 2019 |
| Section: Concrete |
| Keywords: cement concrete pavement, petrographic analysis, scanning electron microscope, energy-dispersive X‑ray spectroscopy |
| Autor: A. Frybort, J. Stulirova, J. Grosek. |
Digital fabrication has been termed the "third industrial revolution" in recent years, and promises to revolutionize the construction indust...
| Issue №2, 2019 |
| Section: Concrete |
| Keywords: concrete, building chemicals, chemical admixture |
| Autor: T. Wangler, E. Lloret, L. Reiter, N. Hack, F. Gramazio, M. Kohler, M. Bernhard, B. Dillenburger, J. Buchli, N. Roussel, R. Flatt. |
Over the past 50 years, concrete in Canada has evolved from a simple robust material to a complex composite with impressive improvements in the materi...
| Issue №2, 2019 |
| Section: Concrete |
| Keywords: concrete, high performance concrete, ultra-high strength concrete, water reducer, plasticizer, superplasticizer, silica fume, blended cement |
| Autor: P.-C. Aitcin, W. Wilson, S. Mindess. |
The potential of obtaining and using concrete on the basis of slag Portland cement (SPC) for road and airfield pavements has been evaluated. U...
| Issue №2, 2019 |
| Section: Concrete |
| Keywords: pavement, aerodrome pavement, rigid pavement, pavement concrete, cement concrete, ground granulated blast-furnace slag, Portland blastfurnace slag cement, freeze—thaw resistance of concrete, high performance concrete |
| Autor: I.M. Ivanov, L.Y. Kramar, A.A. Kirsanova. |
The role of building chemistry is improvement of the building materials by their modification. The admixtures had a spectacular effect on the developm...
| Issue №1, 2019 |
| Section: Concrete |
| Keywords: concrete, building chemicals, chemical admixture. |
| Autor: P. Lukowski. |