Production of greener high-strength concrete using russian quartz sandstone mine waste aggregates

A Tolstoy, V Lesovik, R Fediuk, M Amran… - Materials, 2020 - mdpi.com
Quartz sandstone (QS) is a mine waste; therefore, its use in construction allows for both
reducing the cost of the concrete and contributing to the utilization of waste. The scientific …

[HTML][HTML] Fine-grained concrete with various types of fibers

YE Begich, SV Klyuev, VA Jos… - Magazine of Civil …, 2020 - cyberleninka.ru
This paper investigates the strength properties of the fine-grained concrete reinforced with
the amorphous fiber based on the Fe-BC system and obtained by the" spinning" method …

Fiber concrete for 3-D additive technologies

SV Klyuev, AV Klyuev, ES Shorstova - Materials Science Forum, 2020 - Trans Tech Publ
Fine-grained fiber concrete used in 3D printing is significantly different from conventional
heavy concrete, which is determined by the increased consumption of cement, low water …

Fine-grained concrete with combined reinforcement by different types of fibers

S Klyuev, A Klyuev, N Vatin - MATEC web of conferences, 2018 - matec-conferences.org
The article deals with the application of combined reinforcement of fi-ne-grained concrete
with steel wave and polypropylene fibers. High-density packaging of the mixture …

The micro silicon additive effects on the fine-grassed concrete properties for 3-D additive technologies

SV Klyuev, AV Klyuev, ES Shorstova - Materials Science Forum, 2020 - Trans Tech Publ
The effectiveness of silica fume for the fine-grained concrete used for 3-D technologies is
proved in the give scientific paper. The advantages of silica fume using for concretes are …

Strengthening of concrete structures with composite based on carbon fiber

SV Klyuev, SN Bratanovskiy… - Journal of …, 2019 - ingentaconnect.com
The article deals with the strengthening of concrete structures with external reinforcement.
As a binder, for external reinforcement of the concrete prism, epoxy glue ED-20 made of …

Fiber concrete on the basis of composite binder and technogenic raw materials

SV Klyuev, T Khezhev, YV Pukharenko… - Materials Science …, 2018 - Trans Tech Publ
In the article the questions of application of the mining waste: dropout of quartzite sandstone
crushing as filler in the fibre concrete production were considered. Composite binders based …

[HTML][HTML] Fiber concrete for the construction industry

SV Klyuev, AV Klyuev, NI Vatin - Magazine of Civil Engineering, 2018 - cyberleninka.ru
The article considers the use of dispersed concrete reinforcement. The efficiency of
reinforcing of concrete by a fiber is proved as its strength and deformative characteristics …

Performance investigation of demolition wastes-based concrete composites

V Lesovik, AA Ahmed, R Fediuk… - Magazine of Civil …, 2021 - engstroy.spbstu.ru
Due to man-made and natural anomalies occurring on planet Earth, there are a lot of
destroyed cities, settlements and houses. The issue is how to rebuild these cities and how to …

[HTML][HTML] Alkali-activated binders based on technogenic fibrous waste

A Klyuev, N Kashapov, S Klyuev, M Ageeva… - Case Studies in …, 2023 - Elsevier
Alkali-activated binders based on technogenic fibrous waste (TFW) were developed. An
increase in the specific surface area (S sp) of TFW makes it possible to change the strength …