Zobrazeno 1 - 10
of 10 034
pro vyhledávání: '"ground granulated blast furnace slag"'
Publikováno v:
Alexandria Engineering Journal, Vol 107, Iss , Pp 860-866 (2024)
The use of nanocarbon materials to enhance the toughness of fragile cementitious materials has attracted increasing attention for investigation. This study examines the effects of incorporating graphene oxide (GO) into NaOH-activated slag (AAS) paste
Externí odkaz:
https://doaj.org/article/0f50495ddf8342d58c29298a71a7616d
Publikováno v:
Beni-Suef University Journal of Basic and Applied Sciences, Vol 13, Iss 1, Pp 1-16 (2024)
Abstract Background The goal of this study is to develop a feasible and sustainable solution to manage the use of industrial wastes of ground granulated blast-furnace steel slag (GGBS) activated by cement kiln dust (CKD) and quicklime (QL). Using act
Externí odkaz:
https://doaj.org/article/d9f7237c1cdd4a7ea08322df1fee7d30
Publikováno v:
Jurnal Ilmiah SINERGI, Vol 28, Iss 2, Pp 425-434 (2024)
A reinforced mortar type that can be created with a relatively thin thickness is ferrocement. Using ferrocement as a mechanically sound and sustainable building material has produced several benefits, including less use of raw materials, decreased ac
Externí odkaz:
https://doaj.org/article/06a7a0b891724ea0b8f2a7b12cd5a1d2
Publikováno v:
International Journal of Concrete Structures and Materials, Vol 18, Iss 1, Pp 1-14 (2024)
Abstract Geopolymer concrete (GPC) has achieved a wide popularity since innovating it as an alternative to conventional concrete because of its superior mechanical characteristics and durability, in addition to being a green concrete due to its low n
Externí odkaz:
https://doaj.org/article/2bea3a68663446b2aca624274fddf9a4
Publikováno v:
Journal of Soft Computing in Civil Engineering, Vol 8, Iss 2, Pp 19-45 (2024)
Urban expansion and infrastructure development have exacerbated environmental issues by creating impermeable layers on the earth's surface, resulting in flash floods and reduced groundwater levels. These problems can be alleviated by using pervious c
Externí odkaz:
https://doaj.org/article/a84c6dab0c744ab5be518a4638040673
Autor:
Fengyi Zhang, Eugene Kee Bin Leong, Chee Lok Yong, Haider Hamad Ghayeb, Foo Wei Lee, Kim Hung Mo
Publikováno v:
Case Studies in Construction Materials, Vol 20, Iss , Pp e03292- (2024)
With a lower carbon footprint and energy consumption, gypsum can be a sustainable alternative to cement as binder material. Nevertheless, the main shortcomings of gypsum, which are low compressive strength and poor water resistance have hindered such
Externí odkaz:
https://doaj.org/article/26ccdb49809045d7942f55a18d83f2ac
Publikováno v:
Case Studies in Construction Materials, Vol 20, Iss , Pp e03130- (2024)
Ordinary Portland cement (OPC) is proving to be hazardous to the environment. To replace the OPC, geopolymers (GPs) are introduced. However, to fully replace the OPC by GPs extensive laboratory tests are required to assess the long-term and short-ter
Externí odkaz:
https://doaj.org/article/8770eab10f0941ce85a4232869e5e91b
Autor:
Chikezie Chimere Onyekwena, Qi Li, Yong Wang, Ishrat Hameed Alvi, Wentao Li, Yunlu Hou, Xianwei Zhang, Min Zhang
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 16, Iss 3, Pp 1000-1017 (2024)
Dredged marine soils (DMS) have poor engineering properties, which limit their usage in construction projects. This research examines the application of reactive magnesia (rMgO) containing supplementary cementitious materials (SCMs) to stabilize DMS
Externí odkaz:
https://doaj.org/article/fd9fd9616c3945b388c06127dbda4da8
Autor:
Jasim Enas N., Joni Hasan H.
Publikováno v:
Open Engineering, Vol 14, Iss 1, Pp 121-7 (2024)
Fatigue and moisture damage have been recognized as the most prevalent problems on asphalt roads, necessitating large annual expenditures for road maintenance. Much industrial waste is added to bitumen paving to enhance its conventional quality while
Externí odkaz:
https://doaj.org/article/6488cb41c73047578d774e6867fb3df0
Publikováno v:
Case Studies in Construction Materials, Vol 21, Iss , Pp e03449- (2024)
Foam concretes (FCs) have been used for several light-weight applications demanding low strength; however, their use for reinforced concrete (RC) applications is limited since high macrovoid amounts result in weaker matrices. The high w/c and overlap
Externí odkaz:
https://doaj.org/article/8c8e6ff148034773bd77af7fa86ca9e6