Journal
The main approaches to the construction of public roads using rigid, heavy-duty pavements made of cement concrete are described. Regulatory requiremen...
| Issue №2 |
| Section: Concrete |
| Keywords: Portland cement concrete, road base, roller compacted concrete |
| Autor: A.V.Ruzhitskaya. |
Increasing the technical and economic indicators of manufactured products is an urgent task of modern construction. In this work, 3 stages of the stat...
| Issue №2 |
| Section: Equipment and technology |
| Keywords: activation, vortex layer, Portland cement, concrete, technology |
| Autor: R.A. Ibragimov. |
The possibility of regulating the mode of motion of grinding media by means of a new classifying lining is shown. The regulation of the grinding proce...
| Issue №2 |
| Section: Equipment and technology |
| Keywords: ball drum mill, grinding bodies, lining, mill feed, fineness of grinding, segregation, sorting, energy consumption |
| Autor: V.S. Bogdanov, I.N. Sukhorukov, D.V. Bogdanov, N.P. Nesmeyanov. |
A comparative characteristic of fly ash formed during the combustion of raw materials of plant origin (peat, bark, sawdust, sewage sludge from the...
| Issue №2 |
| Section: Waste utilization |
| Keywords: ash utilization, ash and slag waste, hearth ash, fly ash, mineral additives, chemical composition, greening of the economy, cement |
| Autor: A.B. Diagileva, A.I. Smirnova. |
On 28 April – 2 May, 2024 in Denver, Colorado, USA, under the auspices of IEEE-IAS PCA 66th International Technical Conference on cement was held. An ...
| Issue №2 |
| Section: Conferences, seminars, exhibitions |
| Keywords: IEEE, PCA, cement industry, cement production, Portland cement, technical conference |
The article summarizes the main indicators of the cement industry in the Republic of Korea. In 2022, the country produced 51.1 Mt of cement, 1.2% ...
| Issue №1 |
| Section: Review |
| Keywords: cement, production, consumption, export, import |
The strategy of substituting clinker by supplementary cementitious materials, SCM appears to be the shortest and less capital-intensive path to sustai...
| Issue №1 |
| Section: Science and production |
| Keywords: calcined clay, supplementary cementitious materials, limestone, LC3, Portland cement, clinker |
| Autor: F. Martirena-Hernandez, F. Arcial-Carratala, R. Almenares-Reyes. |
The purpose of the study is to develop cement fine-grained concrete modified with active mineral additives for 3D concrete printing (3DCP) wit...
| Issue №1 |
| Section: Science and production |
| Keywords: concrete, additive manufacturing in construction, 3DCP, active mineral additives, rheotechnological properties, strength. |
| Autor: R.Kh. Mukhametrakhimov. |
The article examines the effect of thermally activated clays on the properties of Portland cement. It is shown that thermally activated clays can repl...
| Issue №1 |
| Section: Science and production |
| Keywords: geopolymers, thermally-activated clays, pozzolanic activity, Portland cement, pillarization |
| Autor: E.A. Smolskaya,, E.N. Potapova, I.V. Korchunov, S.P. Sivkov. |
The article considers the possibility of obtaining Portland cement clinker from limestone and diabase-porphyritic wastes of Karakalpakstan generated i...
| Issue №1 |
| Section: Science and production |
| Keywords: diabase, porphyrite, crushed stone, screening, saturation coefficient, silicate module, firing, clinker, mineral formation, Portland cement, setting period, strength |
| Autor: Zh.B. Nazhimov,, A.M. Khozhabaev, H.L. Usmanov, Z.R. Kadyrova. |