Journal
The basic information about the alkali activated binding systems (geopolymers, slag-alkali materials) and the composition, structural characterist...
Issue №3, 2021 |
Section: Science and production |
Keywords: alkali-activated materials, geopolymers, alkali-activated slag, hardening, hydration |
Autor: A.S. Brykov. |
The paper presents the results of research into the feasibility of using mature tungsten ore tailings after repreparation from the Ingichkin deposit a...
Issue №6, 2017 |
Section: Waste utilization |
Keywords: waste of enrichment of tungsten ores, additive to cement, hardening, structure formation, cement stone, clinker saving, ecology |
Autor: M.I. Iskandarova, F.B. Atabaev. |
The analysis of temperature changes, setting time, increase in compression strength showed that use of powerful ultrasound accelerates hardening and a...
Issue №5, 2016 |
Section: Concrete |
Keywords: concrete, ultrasound, hardening time, compressive strength |
Autor: R. Remus, C. Roessler, J. Orben, H.-M. Ludwig. |
Special polypropylene fibres are a new product, which is offered Storsack Group for reinforcement of concrete, cement and gypsum mixes. The article co...
Issue №1, 2008 |
Section: New materials |
Keywords: Storsack Group, mix hardening, polypropylene fibres, thermal effect, reinforcement of concrete |
Autor: R.D. Rashitov. |
The effect of the modifying sulfoaluminoferrite (SAF) additive on the composition and structure of the products formed in the process of hydro...
Issue №5, 2011 |
Section: Concrete |
Keywords: hydrosilicate hardening, structure, sulfoaluminateferrite additive, chemical reinforcing, ironsubstituted hydrosilicates of calcium, autoclave aerated concrete |
Autor: A.A. Mechai, E.I. Baranovskaya. |
The article considers the effect of various modifications of calcium sulphate, as well as hardening accelerators, on the properties of dry mixes based...
Issue №2, 2009 |
Section: Dry construction mixes |
Keywords: building footing, composition, dry mix, hardening kinetics |
Autor: I.N. Medvedeva, Yu.M. Kharitonova. |
Calcium alumoferrites of different composition were synthesized and kinetics of their hydration examined. Their different hydration activity was estab...
Issue №4, 2012 |
Section: Science and production |
Keywords: calcium ferrite phases, synthesis, hydration, composition of liquid phase at hydration, hydrated phases, hardening, strength cement paste |
Autor: B.V. Gusev, S. Ying Yen-lian, Yu.R. Krivoborodov. |
New accelerator on organic base has been developed. While combined with superplasticizersit it allows to realize energy-efficient technologies for rei...
Issue №1, 2015 |
Section: Concrete |
Keywords: hardening accelerator, superplasticizer, energy-efficient technology, ettringite |
Autor: A.I. Vovk, O.V. Zamuruev, P.D. Androsov, S.V. Mikheev, T.V. Dubyakov. |
From both an environmental and economic point of view, the availability and performance capability of infrastructure traffic areas today and in the fu...
Issue №5, 2014 |
Section: New materials |
Keywords: concrete roads, structural maintenance, rapid-hardening concrete |
Autor: S. Riffel. |
In August 2013 the Expert Commission on innovative technologies and technical solutions decided to include a range of cements produced by OAO Podolsk-...
Issue №6, 2013 |
Section: New materials |
Keywords: cement for transport construction, sulfate-resistant cement, self-stressing cement, high-alumina refractory cement, extra fast hardening sulfoaluminate-belite cement |
Autor: I.Yu. Burlov. |