Journal
The article gives a review and analysis of the main regulatory documents establishing methods of determining the reactivity of aggregates for conc...
| Issue №5, 2023 |
| Section: Concrete |
| Keywords: internal deterioration of concrete, testing methods for aggregates, aggregate reacting capacity in concrete, concrete mix design, durability |
| Autor: V.R. Falikman, P.N. Sirotin. |
The area of optimal matrix compositions based on blast furnace slag with bentonite and metakaolin additives for solidification of model alkaline solut...
| Issue №3, 2023 |
| Section: Science and production |
| Keywords: liquid radioactive waste, cementation, blast furnace slag, bentonite, metakaolin, compressive strength, leaching, freeze-thaw resistance, immersion testing, simplex |
| Autor: K.A. Parutin, S.M. Shaidullin, V.A. Remizova, P.V. Kozlov. |
During the work on the standard sand market for more than 13 years, OOO Poliquartz has established itself as a reliable and permanent supplier for lon...
| Issue №2, 2023 |
| Section: Control of production |
| Keywords: standard sand, polyfraction sand, cement testing |
| Autor: Ye.Yu. Frolova. |
The article analyses the results of testing the cements produced at the CEMROS (former Eurocement) plants in the 9 months of 2022 in the light...
| Issue №6, 2022 |
| Section: Standartization and quality |
| Keywords: cement testing, strength, correlation |
| Autor: N.V. Strzhalkovskaya, A.S. Komkova, V.G. Minkin. |
The provision of laboratories with modern equipment became more complicated, which made it necessary to change the delivery channels used by OOO RVS. ...
| Issue №4, 2022 |
| Section: Application of cement |
| Keywords: physico-mechanical testing, particle-size analysis, chiller |
| Autor: I.S. Lisitsyna. |
On March, 18, 2022 AKKERMANN company opened PRO_beton concrete technology center in Perm. The research laboratory, unique for Russia, is equipped with...
| Issue №1, 2022 |
| Section: Standartization and quality |
| Keywords: concrete, laboratory, testing, quality control, formulation |
The paper is devoted to the problems arising during the certification of the standard multifractional sand for cement tests in connection with the new...
| Issue №6, 2021 |
| Section: Standartization and quality |
| Keywords: cement testing sand, Portland cement, compressive strength |
| Autor: F.L. Kapustin, A.B. Gonta, I.S. Egorov. |
The article provides information on cement quality control at Buzzi Unicem’s SLK Cement and its R&D operations. The laboratories are equipped accordin...
| Issue №6, 2020 |
| Section: Standartization and quality |
| Keywords: quality control, cement, clinker, concrete, testing, X-ray spectral analysis, particle-size analysis, technical assistance |
| Autor: M.S. Bykova, D.M. Glikin, P.I. Ustyugov, T.A. Popova, Ye.N. Luchina, Ye. Yu. Nedoshopa. |
The article covers quality control in cement production at the Volsk, Ferzikovo and Schurov plants of LafargeHolcim Russia, and operations of its R&D ...
| Issue №5, 2020 |
| Section: Standartization and quality |
| Keywords: cement, clinker, raw materials, quality, testing, chemical analysis, phase composition, particle-size analysis, concrete, dry building mortars |
| Autor: Ye.Yu. Ivlieva, N.N. Naumova, Ye.A. Nekrasova, Ye.A. Voloshin, S.A. Lukoshkin. |
The article describes Asia Cement’s QMS providing information on in-process quality assurance: process control, methods, and frequency of sampling and...
| Issue №5, 2020 |
| Section: Standartization and quality |
| Keywords: cement, clinker, raw materials, quality, analysis, testing, petrography, X-ray fluorescence spectral analysis |
| Autor: K.I. Golovin. |