Zobrazeno 1 - 10
of 151
pro vyhledávání: '"Bulgakov Boris"'
Publikováno v:
Magazine of Civil Engineering, Vol 17, Iss 2 (2024)
Introduction. The underground structures of the coastal zone in Vietnam are periodically flooded with seawater, which causes corrosion of concrete. Therefore, the aim of the study is to increase the corrosion resistance of coastal underground concret
Externí odkaz:
https://doaj.org/article/70df9a9095124868b0a781e06fe96584
Autor:
Alaa Alwash Farah, Bulgakov Boris
Publikováno v:
BIO Web of Conferences, Vol 107, p 06020 (2024)
The cultivation of dates from palm trees is an important economic activity in Iraq. Date production forms a significant part of the country's agricultural sector, contributing to both local consumption and export markets. The date industry supports m
Externí odkaz:
https://doaj.org/article/f0e0f7efd82c4175a19cefb9bceb6067
Publikováno v:
Magazine of Civil Engineering, Vol 117, Iss 01 (2023)
Vietnam is one of the countries most severely affected by climate change and sea level rise, especially in the south. High-performance concrete appears to be a better choice for strong and durable structures. The primary objective of this research wa
Externí odkaz:
https://doaj.org/article/3f57236a312a4a608629786890749df2
Publikováno v:
E3S Web of Conferences, Vol 457, p 01014 (2023)
Today’s priority in construction lies in three primary areas: ecology, energy efficiency and cost-effectiveness. It means that the most important task it to construct environmental, energy-efficient and cost-effective buildings and structures. To e
Externí odkaz:
https://doaj.org/article/8a5064c07da14243bb6f363d9cea9444
Publikováno v:
E3S Web of Conferences, Vol 410, p 01017 (2023)
The purpose of this study was to evaluate the corrosion resistance of steel reinforcement in concrete samples containing modifying additives using an accelerated electrochemical corrosion method. It was found that the adhesion strength between the re
Externí odkaz:
https://doaj.org/article/25c91c2b90e54829b802fe8762d54116
Publikováno v:
E3S Web of Conferences, Vol 97, p 02005 (2019)
Light-weight aerated concrete (LAC) is produced by making LAC involves the addition of a gas-forming admixture like aluminium powder (AP) to a wet mortar mixture. In concrete during curing, AP will react with the calcium hydroxide in the mixture to f
Externí odkaz:
https://doaj.org/article/248b4def10ba4656bbcc925ad5ff8cfb
Autor:
Tang Van Lam, Vu Kim Dien, Ngo Xuan Hung, Tung Lam Nguyen Doan, Bulgakov Boris, Bazhenova Sophia
Publikováno v:
E3S Web of Conferences, Vol 97, p 02004 (2019)
This paper used the absolute volume method combined with the experiment to determine the compositions of high performance fine-grained concrete (HPFC) and presented the effect of limestone fine aggregate (LFA) and pozzolan (PU) on the HPFC properties
Externí odkaz:
https://doaj.org/article/f930ba9f56d04491b172850038809a30
Publikováno v:
E3S Web of Conferences, Vol 33, p 02029 (2018)
The dense development of high-rise construction in urban areas requires a creation of new concretes with essential properties and innovative technologies for preparing concrete mixtures. Besides, it is necessary to develop new ways of presenting conc
Externí odkaz:
https://doaj.org/article/ff80d6fe0cd14526b45619db80371f28
Publikováno v:
E3S Web of Conferences, Vol 33, p 02030 (2018)
The usage of industrial and agricultural wastes for building materials production plays an important role to improve the environment and economy by preserving nature materials and land resources, reducing land, water and air pollution as well as orga
Externí odkaz:
https://doaj.org/article/7d5d85f800d24da38d995c90e3503c59
Publikováno v:
MATEC Web of Conferences, Vol 251, p 01005 (2018)
This paper reports the results of a research study aimed at identifying the compositional features of fly ash (FA) TPP “Pha Lai” (Vietnam), silica fume SF-90 (SF90) and superplasticizer SilkRoad SR 5000F (SR5000) contents that influence the sulfa
Externí odkaz:
https://doaj.org/article/7b629eb028fb44d59e707c73b8a75326